| 
   
   | 
  
   
    
     
       
      | 
     
    
     | 
 
 
 
 
    
 
  | 
        Semiconductor parts containing 558 
      in root number. Page 4.    |   | 
  
   
   | 
  
 
  ![]()  | 
  
 
Philips Semiconductors 
| Part | Description |  
| NE558D-T | Analog Timer Circuit |  
| NE558F | Quad timer |  
| NE558F-B | Analog Timer Circuit |  
| NE558N | Quad timer |  
| NE558N-B | Analog Timer Circuit |  
| P80CE558 | Single-chip 8-bit microcontroller |  
| P80CE558EBB/01 | Single-chip 8-bit microcontroller |  
| P80CE558EBB | 3.5-16 MHz, single-chip 8-bit microcontroller |  
| P80CE558EFB/00 | Single-chip 8-bit microcontroller |  
| P80CE558EFB/01 | Single-chip 8-bit microcontroller |  
| P80CE558EFB | 3.5-16 MHz, single-chip 8-bit microcontroller |  
| P83CE558 | Single-chip 8-bit microcontroller |  
| P83CE558EBB/035 | Single-chip 8-bit microcontroller |  
| P83CE558EBB | 3.5-16 MHz, single-chip 8-bit microcontroller |  
| P83CE558EBB/YYY | Single-chip 8-bit microcontroller |  
| P83CE558EFB | 3.5-16 MHz, single-chip 8-bit microcontroller |  
| P83CE558EFB/YYY | Single-chip 8-bit microcontroller |  
| P89CE558 | Single-chip 8-bit microcontroller |  
| P89CE558EBB | 3.5-16 MHz, single-chip 8-bit microcontroller |  
| P89CE558EFB/01 | Single-chip 8-bit microcontroller |  
| P89CE558EFB | 3.5-16 MHz, single-chip 8-bit microcontroller |  
| PCA9558 | 8-bit I2C and SMBus I/O port with 5-bit multiplexed/1-bit latched 6-bit I2C EEPROM and 2 k bit EEPROM |  
| PCA9558PW | 8-bit I2C and SMBus I/O port with 5-bit multiplexed/1-bit latched 6-bit I2C EEPROM and 2 k bit EEPROM |  
| PCF8558 | Universal LCD driver for small graphic panels |  
| PCF8558U/10 | 6 V, universal LCD driver |  
| PCF8558U/10 | Universal LCD driver for small graphic panels. Chip on FFC. |  
| PCF8558U/12 | 6 V, universal LCD driver |  
| PCF8558U/12 | Universal LCD driver for small graphic panels. Chip with bumps on FFC. |  
| PCF8558U/12/F2 | Universal LCD driver for small graphic panels |  
| PCF8558U/2/F2 | Universal LCD driver for small graphic panels |  
| PCF8558U | Universal LCD driver for small graphic panels |  
| PCF8558U/9/F2 | Universal LCD driver for small graphic panels |  
| S5558T | Operational Amplifier |  
| SA4558 | Dual general-purpose operational amplifier |  
| SA4558D | Dual general-purpose operational amplifier |  
| SA4558D-T | Operational Amplifier |  
| SA4558FE | Dual general-purpose operational amplifier |  
| SA4558N | Dual general-purpose operational amplifier |  
| SA558F | Analog Timer Circuit |  
| SA558F-B | Analog Timer Circuit |  
| SA558N | Analog Timer Circuit |  
| SA558N-B | Analog Timer Circuit |  
| SE4558 | Dual general-purpose operational amplifier |  
| SE4558FE | Operational Amplifier |  
| SE4558N | Dual general-purpose operational amplifier |  
| SE558F | Analog Timer Circuit |  
| SE558F-B | Analog Timer Circuit |  
| SE558N | Analog Timer Circuit |  
| SE558N-B | Analog Timer Circuit |  
| SL5582S | Optocouplers, Transistor/Diode Output |  
| SL5582W-S | Optocouplers, Transistor/Diode Output |  
| SL5583 | Optocouplers, Transistor/Diode Output |  
| SL5583S | Optocouplers, Transistor/Diode Output |  
| SL5583W-S | Optocouplers, Transistor/Diode Output |  
| TDA1558 | 2 x 22 W or 4 x 11 W single-ended car radio power amplifier |  
| TDA1558Q |  2x22 watt or 4x11 W single-ended car radio power amplifier |  
| TDA1558Q/N1 | 2 x 22 W or 4 x 11 W single-ended car radio power amplifier |  
| TDA1558Q/N1/S1 | 2 x 22 W or 4 x 11 W single-ended car radio power amplifier |  
| TEA5580 | PLL stereo decoder |  
| TEA5580N | Stereo/Audio Circuit |  
| TEA5581 | PLL stereo decoder. |  
| TEA5581 | PLL stereo decoder. |  
| TEA5581 | PLL stereo decoder. |  
| TEA5581N | Stereo/Audio Circuit |  
| TEA5581T | PLL stereo decoder. |  
| TEA5581T | PLL stereo decoder. |  
| TEA5581T | PLL stereo decoder. |  
| TEA5581T | 18 V, PLL stereo decoder |  
| TEA5582 | PLL stereo decoder (BTSC system). |  
| TEA5582 | PLL stereo decoder (BTSC system). |  
| TEA5582 | PLL stereo decoder (BTSC system). |  
  
PIRGO 
| Part | Description |  
| 2N5584 | 225V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| 2N5587 | 120V Vcbo, 80A Ic Low frequency power silicon NPN transistor |  
| 2N5588 | 160V Vcbo, 80A Ic Low frequency power silicon NPN transistor |  
  
Plessey Semiconductors 
| Part | Description |  
| DC1558 | UHF/Microwave Detector Diode |  
| DC1558M | UHF/Microwave Detector Diode |  
| DC1558R | UHF/Microwave Detector Diode |  
  
QT 
| Part | Description |  
| SL5582.W | Optocoupler. Phototransistor Output; GaAs Input (No Base Connection) |  
| SL5583 | Optocouplers, Transistor/Diode Output |  
| SL5583.W | Optocoupler. Phototransistor Output; GaAs Input |  
  
RAYRF 
 
RCA Semiconductors 
 
RENES 
| Part | Description |  
| HA17558B | Dual Operational Amplifier |  
| HA17558BF | Dual Operational Amplifier |  
| M61558FP |  Power driver IC for 30-W ?? 1-channel digital amplifiers |  
| M65582AMF-XXXFP | NTSC TV Signal Processor with MCU |  
  
RHMBS 
| Part | Description |  
| L-19558 | SURFACE MOUNT DRUM CORE INDUCTOR |  
  
ROHM Co. 
| Part | Description |  
| 2SA1558 | Transistors, Bipolar, Si PNP Low-Power |  
| 2SC5585 | 15V; 2A; low frequency transistor |  
| 2SC5585H | 15V; 2A; low frequency transistor |  
| BA4558 | Dual operational amplifier |  
| BA4558F_09 | Operational Amplifiers: Low Noise |  
| BA4558F | Dual operational amplifier |  
| BA4558FV | Operational Amplifiers: Low Noise |  
| BA4558N | Dual operational amplifier |  
| BA4558RF | LOW NOISE DUAL OPERATIONAL AMPLIFIERS |  
| BA4558RFV | Operational Amplifiers: Low Noise |  
| BA4558RFVM | LOW NOISE DUAL OPERATIONAL AMPLIFIERS |  
| MCH558FN107KP |  Multi-layer ceramic chip capacitors |  
| MCH558FN107MP | Multi-layer ceramic chip capacitors |  
| RB558W | Schottky barrier diode |  
  
Semelab Plc. 
| Part | Description |  
| 2N3558 | Bipolar NPNP Device in a Hermetically sealed TO39 Metal Package |  
| 2N5583LP | Transistors, Bipolar, Si PNP Power |  
| 2N6558S | 2.0A Ic Low frequency power silicon NPN transistor |  
| SF_2N3558 | Bipolar NPNP Device in a Hermetically sealed TO39 Metal Package |  
  
SANYO Electric Co., Ltd. 
| Part | Description |  
| LA4558 | 2-channel AF power amp |  
| LA5586 | General-purpose compact DC motor speed controller |  
| LA5587 | 18V general-purpose DC moter speed controller |  
| LA5588 | General-purpose compact DC motor speed controller |  
| LC66558A | 4-bit microcontroller with built-in ROM |  
| LC66558B | 4-bit microcontroller with built-in ROM |  
| LCM5583-22NAK | Graphics Display Module |  
| LCM5585-22NAK | Graphics Display Module |  
| LCM5586-32NTK | Graphics Display Module |  
  
SCHRT 
| Part | Description |  
| 0031.3558 | Shock-Safe Fuseholder, 5 x 20 mm, Slot, horizontal |  
  
SECOA 
| Part | Description |  
| 2N5582 | Chip: geometry 0400; polarity NPN |  
  
Semtech Corp. 
| Part | Description |  
| BC558 | PNP Silicon Epitaxial Planar Transistor for switching and AF applications |  
| HN558 | PNP Silicon Epitaxial Planar Transistor for switching and AF applications???? |  
  
Sharp 
| Part | Description |  
| IR94558 | Low Noise Dual Operation Amplifier |  
| IR94558N | Low Noise Dual Operation Amplifier |  
  
SHRLT 
 
SILTR 
| Part | Description |  
| 2N5584 | 225V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| 2N5587 | 120V Vcbo, 80A Ic Low frequency power silicon NPN transistor |  
| 2N5588 | 160V Vcbo, 80A Ic Low frequency power silicon NPN transistor |  
  
SLS 
| Part | Description |  
| SL4558 | Dual Operational Amplifiers |  
| SL4558D | Dual operational amplifier. |  
| SL4558N | Dual operational amplifier. |  
| SL4558N | Dual operational amplifier |  
  
Semicon Components Inc. 
| Part | Description |  
| 1N4558 | 4.3V, 50Wt General purpose voltage reference/regulator diode |  
| 1N4558A | 4.3V, 50Wt General purpose voltage reference/regulator diode |  
| 1N4558B | 4.3V, 50Wt General purpose voltage reference/regulator diode |  
| 1N4558R | 4.3V, 50Wt General purpose voltage reference/regulator diode |  
| 1N4558RA | 4.3V, 50Wt General purpose voltage reference/regulator diode |  
| 1N4558RB | 4.3V, 50Wt General purpose voltage reference/regulator diode |  
| 1N5558 | 191V Vbr, 5.7A Ipp transient voltage suppressor |  
| 1N5558C | 191V Vbr, 5.7A Ipp bidirectional transient voltage suppressor |  
  
Siemens 
| Part | Description |  
| BC558 | 30 V, 100 mA, PNP silicon transistor |  
| BC558A | 30 V, 100 mA, PNP silicon transistor |  
| BC558B | 30 V, 100 mA, PNP silicon transistor |  
| BC558C | 30 V, 100 mA, PNP silicon transistor |  
| BC558VI | 30 V, 100 mA, PNP silicon transistor |  
| PLCD5580 | Low power 8-character red 5x5 dot matrix |  
| PLCD5581 | Low power 8-character yellow 5x5 dot matrix |  
| PLCD5582 | Low power 8-character high-efficiency red 5x5 dot matrix |  
| PLCD5583 | Low power 8-character green 5x5 dot matrix |  
| PLCD5584 | Low power 8-character high-efficiency green 5x5 dot matrix |  
| SCD5581 | Serial Input Dot Addressable Intelligent Display |  
| SCD5582 |  Serial Input Dot Addressable Intelligent Display |  
| SCD5584 | Serial Input Dot Addressable Intelligent Display |  
  
SMTUK 
| Part | Description |  
| 1N5558 | 191V Vbr, 5.7A Ipp transient voltage suppressor |  
  
Sanken Electric Co. 
| Part | Description |  
| 2SC4558 | 100V Vcbo, 6A Ic Low frequency power silicon NPN transistor |  
| 2SC5586 | General Purpose(NPN) Power Transistors |  
| 2SD2558 | Transistor For General Purpose |  
  
Solitron Devices 
| Part | Description |  
| 2N5584 | 225V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| 2N5587 | 120V Vcbo, 80A Ic Low frequency power silicon NPN transistor |  
| 2N5588 | 160V Vcbo, 80A Ic Low frequency power silicon NPN transistor |  
  
SONIX 
| Part | Description |  
| SNC558_05 |  Two Channel Direct Drive Speech Controller |  
| SNC558 | 3 V, two channel direct drive speech controller |  
  
SONY Semiconductors 
| Part | Description |  
| CXB1558Q-Y | Laser Driver |  
| ILX558K | 5340-pixel ? 3-line CCD linear sensor (Color) |  
  
SPRAQ 
 
SSDI 
| Part | Description |  
| 2N3558 | 200V V[drm] Max., 1.6A I[T] Max. Silicon Controlled Rectifier |  
  
Silicon Storage Technology, Inc 
 
STANF 
| Part | Description |  
| SGA-5586 | DC-4000 MHz, silicon germanium  HBT cascadeable gain block. High output intercept: +32 dBm typ. at 850 MHz |  
| SGA-5586Z | DC-4000 MHz, Cascadable SiGe HBT MMIC Amplifier |  
| SGA-5589 | DC-4000 MHz, silicon germanium  HBT cascadeable gain block. High output intercept: +33 dBm typ. at 850 MHz |  
  
SGS-Thomson Microelectronics 
| Part | Description |  
| LS4558NB | Operational Amplifier |  
| LS4558NM | Operational Amplifier |  
| MC1558 | DUAL OPERATIONAL AMPLIFIERS |  
| MC1558D | DUAL OPERATIONAL AMPLIFIERS |  
| MC1558GC | Operational Amplifier |  
| MC1558H | Operational Amplifier |  
| MC1558N | DUAL OPERATIONAL AMPLIFIERS |  
| MC4558_05 |  WIDE BANDWIDTH DUAL BIPOLAR OPERATIONAL AMPLIFIERS |  
| MC4558 | WIDE BANDWIDTH DUAL BIPOLAR OP-AMPS |  
| MC4558CD | WIDE BANDWIDTH DUAL BIPOLAR OP-AMPS |  
| MC4558CH | Operational Amplifier |  
| MC4558CJ | Operational Amplifier |  
| MC4558CN | WIDE BANDWIDTH DUAL BIPOLAR OP-AMPS |  
| MC4558CP | WIDE BANDWIDTH DUAL BIPOLAR OPERATIONAL AMPLIFIERS |  
| MC4558CPT |  WIDE BANDWIDTH DUAL BIPOLAR OPERATIONAL AMPLIFIERS |  
| MC4558ID | WIDE BANDWIDTH DUAL BIPOLAR OP-AMPS |  
| MC4558IH | Operational Amplifier |  
| MC4558IJ | Operational Amplifier |  
| MC4558IN | WIDE BANDWIDTH DUAL BIPOLAR OP-AMPS |  
| MC4558IP | WIDE BANDWIDTH DUAL BIPOLAR OPERATIONAL AMPLIFIERS |  
| MC4558IPT |  WIDE BANDWIDTH DUAL BIPOLAR OPERATIONAL AMPLIFIERS |  
| STE5588 | DVD and DVB decoder for video and audio with DVD audio support |  
| STE5588SVB | DVD and DVB decoder for video and audio with DVD audio support |  
| TJM4558 | WIDE BANDWIDTH DUAL BIPOLAR OPERATIONAL AMPLIFIERS |  
| TJM4558C | WIDE BANDWIDTH DUAL BIPOLAR OPERATIONAL AMPLIFIERS |  
| TJM4558I | WIDE BANDWIDTH DUAL BIPOLAR OPERATIONAL AMPLIFIERS |  
  
Semitronics Corp. 
| Part | Description |  
| 2N1558 | Transistors, Bipolar, Ge PNP Power |  
| 2N1558A | Transistors, Bipolar, Ge PNP Power |  
| 2N3558 | 200V V[drm] Max., 1.6A I[T] Max. Silicon Controlled Rectifier |  
  
TAOS 
| Part | Description |  
| TSLM5585 | Chemical-optical sensor platform. Wavelength 585 nm. |  
  
THOMS 
| Part | Description |  
| SK558 | 24V, 50Wt General purpose voltage reference/regulator diode |  
| SK5588 | Triac |  
| SK5589 | Triac |  
| SK6558 | 300A Iout, 1.0kV Vrrm General Purpose Silicon Rectifier |  
  
Texas Instruments 
| Part | Description |  
| 5962-9455803QXA |  DIGITAL SIGNAL PROCESSORS |  
| 5962-9455803QYA |  DIGITAL SIGNAL PROCESSORS |  
| 5962-9455804NZB |  DIGITAL SIGNAL PROCESSOR |  
| 5962-9455804QXA |  DIGITAL SIGNAL PROCESSORS |  
| 5962-9455804QYA |  DIGITAL SIGNAL PROCESSORS |  
| 5962-9558001QJA | Data Selectors/Multiplexers |  
| 5962-9558001QKA | Data Selectors/Multiplexers |  
| 5962-9558101QJA | 4-Line To 16-Line Decoders/Demultiplexers |  
| 5962-9558101QKA | 4-Line To 16-Line Decoders/Demultiplexers |  
| 5962-9558301QEA | Parallel-Load 8-Bit Shift Registers |  
| 5962-9558301QFA | Parallel-Load 8-Bit Shift Registers |  
| 5962-9558401QEA | Synchronous 4-Bit Up/Down Counters (Dual Clock With Clear) |  
| 5962-9558401QFA | Synchronous 4-Bit Up/Down Counters (Dual Clock With Clear) |  
| 5962-9558601MVA |  PROGRAMMABLE, OFF-LINE, PWM CONTROLLER |  
| 5962-9755801Q2A | 8-Input Positive-NAND Gates |  
| 5962-9755801QCA | 8-Input Positive-NAND Gates |  
| ADS8558 | 16-14-12-Bit Six-Channel Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTERS |  
| ADS8558IPMR | 16-14-12-Bit Six-Channel Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTERS |  
| DAC7558 | 12-BIT, OCTAL, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER |  
| DAC7558IRHBR | 12-BIT, OCTAL, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER |  
| DAC7558IRHBRG4 | 12-Bit, Octal, Ultralow Glitch, Voltage Output Digital to Analog Converter |  
| DAC7558IRHBT | 12-BIT, OCTAL, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER |  
| DAC7558IRHBTG4 | 12-Bit, Octal, Ultralow Glitch, Voltage Output Digital to Analog Converter |  
| MC1558 | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| MC1558FH | Operational Amplifier |  
| MC1558FH/883B | Operational Amplifier |  
| MC1558FK | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| MC1558FK/883B | Operational Amplifier |  
| MC1558FKB |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| MC1558JG |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| MC1558JG/883B | Operational Amplifier |  
| MC1558JGB |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| MC1558LB | Operational Amplifier |  
| MC1558MFK | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| MC1558MJG | Operational Amplifier |  
| MC1558MSG | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| MC1558MU | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| MC1558P |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| MC1558U | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| MC1558U/883B | Operational Amplifier |  
| RC4558 | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558D1 | Operational Amplifier |  
| RC4558D3 | Operational Amplifier |  
| RC4558D |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558DBLE | Operational Amplifier |  
| RC4558DBR | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558DE4 | Dual General-Purpose Operational Amplifier |  
| RC4558DG4 | Dual General-Purpose Operational Amplifier |  
| RC4558DGKR | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558DGKRG4 | Dual General-Purpose Operational Amplifier |  
| RC4558DP1 | Operational Amplifier |  
| RC4558DP3 | Operational Amplifier |  
| RC4558DR |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558DRE4 | Dual General-Purpose Operational Amplifier |  
| RC4558DRG3 |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558DRG4 | Dual General-Purpose Operational Amplifier |  
| RC4558ID | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558IDE4 | Dual General-Purpose Operational Amplifier |  
| RC4558IDG4 |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558IDGKR | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558IDGKRG4 | Dual General-Purpose Operational Amplifier |  
| RC4558IDR | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558IDRE4 | Dual General-Purpose Operational Amplifier |  
| RC4558IDRG4 |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558IP | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558IPE4 | Dual General-Purpose Operational Amplifier |  
| RC4558IPW | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558IPWE4 | Dual General-Purpose Operational Amplifier |  
| RC4558IPWG4 | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558IPWR | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558IPWRE4 | Dual General-Purpose Operational Amplifier |  
| RC4558IPWRG4 |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558JG4 | Operational Amplifier |  
| RC4558JG | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558JGP4 | Operational Amplifier |  
| RC4558P1 | Operational Amplifier |  
| RC4558P3 | Operational Amplifier |  
| RC4558P |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558PE4 | Dual General-Purpose Operational Amplifier |  
| RC4558PP1 | Operational Amplifier |  
| RC4558PP3 | Operational Amplifier |  
| RC4558PS |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558PSLE |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558PSR |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558PSRE4 | Dual General-Purpose Operational Amplifier |  
| RC4558PW | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558PWE4 | Dual General-Purpose Operational Amplifier |  
| RC4558PWG4 | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558PWLE |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RC4558PWR | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RC4558PWRE4 | Dual General-Purpose Operational Amplifier |  
| RC4558PWRG4 | Dual General-Purpose Operational Amplifier |  
| RC4558Y |  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER |  
| RM4558 | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RM4558D | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RM4558JG | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RM4558JG/883B | Operational Amplifier |  
| RM4558JGB | Operational Amplifier |  
| RM4558LB | Operational Amplifier |  
| RM4558P | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RM4558PS | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |  
| RV4558D | Operational Amplifier |  
| RV4558DR | Operational Amplifier |  
| RV4558JG | Operational Amplifier |  
| RV4558P | Operational Amplifier |  
| SN52558L | Operational Amplifier |  
| SN65558 | ELECTROLUMINESCENT ROW DRIVERS |  
| SN65558FN | ELECTROLUMINESCENT ROW DRIVERS |  
| SN72558P | Operational Amplifier |  
| SN75558 | ELECTROLUMINESCENT ROW DRIVERS |  
| SN75584AN | Driver |  
| SN75584AN3 | Driver |  
| TL5580_06 | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580 | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580A | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580AID | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580AIDE4 | Dual Low-Noise Wide-Bandwidth Precision Amplifier |  
| TL5580AIDR | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580AIDRE4 | Dual Low-Noise Wide-Bandwidth Precision Amplifier |  
| TL5580AIP | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580AIPE4 | Dual Low-Noise Wide-Bandwidth Precision Amplifier |  
| TL5580AIPW | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580AIPWE4 | Dual Low-Noise Wide-Bandwidth Precision Amplifier |  
| TL5580AIPWR | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580AIPWRE4 | Dual Low-Noise Wide-Bandwidth Precision Amplifier |  
| TL5580ID | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580IDE4 | Dual Low-Noise Wide-Bandwidth Precision Amplifier |  
| TL5580IDR | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580IDRE4 | Dual Low-Noise Wide-Bandwidth Precision Amplifier |  
| TL5580IP | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580IPE4 | Dual Low-Noise Wide-Bandwidth Precision Amplifier |  
| TL5580IPW | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580IPWE4 | Dual Low-Noise Wide-Bandwidth Precision Amplifier |  
| TL5580IPWR | DUAL LOW-NOISE WIDE-BANDWIDTH PRECISION AMPLIFIER |  
| TL5580IPWRE4 | Dual Low-Noise Wide-Bandwidth Precision Amplifier |  
| TLC2558 | 5-V, 12-BIT, 400 KSPS, 4/8 CHANNEL, LOW POWER, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN |  
| TLC2558CD |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558CDR |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558CDW |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558CDWR |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558CDWRG4 | 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown |  
| TLC2558CPW |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558CPWG4 | 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown |  
| TLC2558CPWR |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558CPWRG4 | 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown |  
| TLC2558ID |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558IDR |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558IDW |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558IDWR |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558IDWRG4 | 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown |  
| TLC2558IPW |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558IPWG4 | 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown |  
| TLC2558IPWR |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558IPWRG4 | 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown |  
| TLC2558MFKB |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558MJ |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558MJB |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558QDW |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLC2558QDWR |  12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN |  
| TLV5580 | 8-BIT, 80 MSPS LOW-POWER A/D CONVERTER |  
| TLV5580CDW |  8 BIT, 80 MSPS ADC SINGLE CH., HIGH CH. BANDWIDTH, LOW POWER |  
| TLV5580CDWG4 | 8 Bit, 80 MSPS ADC Single Ch., High Ch. Bandwidth, Low Power |  
| TLV5580CDWR |  8 BIT, 80 MSPS ADC SINGLE CH., HIGH CH. BANDWIDTH, LOW POWER |  
| TLV5580CDWRG4 | 8 Bit, 80 MSPS ADC Single Ch., High Ch. Bandwidth, Low Power |  
| TLV5580CPW |  8 BIT, 80 MSPS ADC SINGLE CH., HIGH CH. BANDWIDTH, LOW POWER |  
| TLV5580CPWR |  8 BIT, 80 MSPS ADC SINGLE CH., HIGH CH. BANDWIDTH, LOW POWER |  
| TLV5580CPWRG4 | 8 Bit, 80 MSPS ADC Single Ch., High Ch. Bandwidth, Low Power |  
| TLV5580DW | 8-BIT, 80 MSPS LOW-POWER A/D CONVERTER |  
| TLV5580EVM |  8 BIT, 80 MSPS ADC SINGLE CH., HIGH CH. BANDWIDTH, LOW POWER |  
| TLV5580IDW |  8 BIT, 80 MSPS ADC SINGLE CH., HIGH CH. BANDWIDTH, LOW POWER |  
| TLV5580IDWG4 | 8 Bit, 80 MSPS ADC Single Ch., High Ch. Bandwidth, Low Power |  
| TLV5580IDWR |  8 BIT, 80 MSPS ADC SINGLE CH., HIGH CH. BANDWIDTH, LOW POWER |  
| TLV5580IDWRG4 | 8 Bit, 80 MSPS ADC Single Ch., High Ch. Bandwidth, Low Power |  
| TLV5580IPW |  8 BIT, 80 MSPS ADC SINGLE CH., HIGH CH. BANDWIDTH, LOW POWER |  
| TLV5580IPWR |  8 BIT, 80 MSPS ADC SINGLE CH., HIGH CH. BANDWIDTH, LOW POWER |  
| TLV5580IPWRG4 | 8 Bit, 80 MSPS ADC Single Ch., High Ch. Bandwidth, Low Power |  
| TLV5580PW | 8-BIT, 80 MSPS LOW-POWER A/D CONVERTER |  
  
Toshiba 
| Part | Description |  
| 2SB1558 | Silicon PNP transistor for power amplifier applications |  
| 2SC1558 | UHF/Microwave BJTs |  
| 2SC5587 | Silicon NPN triple diffused MESA type transistor for display, color TV, high speed switching applications, horyzontal deflection output for high resolution |  
| 2SC5588 | Silicon NPN triple diffused MESA type transistor for display, color TV, high speed switching applications, horizontal deflection output for high super resolution |  
| 2SC5589 | Silicon NPN triple diffused MESA type transistor for display, color TV, high speed switching applications, horizontal deflection output for high super resolution |  
| TA75558F | DUal operational amplifier |  
| TA75558P | DUAL OPERATIONAL AMPLIFIER |  
| TA75558S | Dual operational amplifier |  
| TA75S558 | DUAL OPERATIONAL AMPLIFIER |  
| TA75S558F | Dual operational amplifier |  
| TA75W558FU | Dual operational amplifier |  
| TBC558 | Transistors, Bipolar, Si PNP Low-Pwr HF |  
| TC558128AJ-15 | 131,072-word by 8 bit CMOS static RAM, access time 15ns |  
| TC558128AJ-20 | 131,072-word by 8 bit CMOS static RAM, access time 20ns |  
| TC558128AJ | 131,072-WORD BY 8-BIT CMOS STATIC RAM |  
| TC558128BFT-12 | 131,072-word by 8 bit CMOS static RAM, access time 12ns |  
| TC558128BFT-15 | 131,072-word by 8 bit CMOS static RAM, access time 15ns |  
| TC558128BJ-12 | 131,072-word by 8 bit CMOS static RAM, access time 12ns |  
| TC558128BJ-15 | 131,072-word by 8 bit CMOS static RAM, access time 15ns |  
| TC558128BJ | 131,072-WORD BY 8-BIT CMOS STATIC RAM |  
| TC5588J15 | General Purpose Static RAM |  
| TC5588J20 | General Purpose Static RAM |  
| TC5588J25 | General Purpose Static RAM |  
| TC5588J35 | General Purpose Static RAM |  
| TC5588P15 | General Purpose Static RAM |  
| TC5588P20 | General Purpose Static RAM |  
| TC5588P25 | General Purpose Static RAM |  
| TC5588P35 | General Purpose Static RAM |  
| TC5589J15 | General Purpose Static RAM |  
| TC5589J20 | General Purpose Static RAM |  
| TC5589J25 | General Purpose Static RAM |  
| TC5589J35 | General Purpose Static RAM |  
| TC5589P15 | General Purpose Static RAM |  
| TC5589P20 | General Purpose Static RAM |  
| TC5589P25 | General Purpose Static RAM |  
| TC5589P35 | General Purpose Static RAM |  
| TCD2558D | TOSHIBA CCD Linear Image Sensor CCD (charge coupled device) |  
| TLP558_07 |  Microprocessor System Interfaces |  
| TLP558 | Isolated Bus Driver High Speed Line Receiver Microprocessor System Interfaces MOS FET Gate Driver Transistor Inverter |  
  
TRACO 
| Part | Description |  
| TSC1558 | Input voltage range:80-160V output voltage 220V (2.4A) DC/DC converter |  
| TSC3558 | Input voltage range:80-160V output voltage 220V (3.5A) DC/DC converter |  
  
TriQuint Semiconductor 
| Part | Description |  
| 855821 | 836.5 MHz SAW Filter |  
| 855832 |  230 MHz Bandpass Filter |  
| 855844 | 225 MHz SAW Filter |  
| 855845 |  85.380 MHz Bandpass Filter |  
| 855849 | 1880 MHz SAW Filter |  
| 855860 | 1842.5 MHz SAW Filter |  
| 855869 |  570 MHz Bandpass Filter 17 MHz Bandwidth |  
| 855874 |  400 MHz SAW Filter |  
| 855884 | 125 MHz SAW Filter |  
| 855885 |  208 MHz SAW Filter |  
| 855896 |  810 MHz SAW Filter |  
| 855898 | 374 MHz SAW Filter |  
  
TRNSR 
| Part | Description |  
| 2N2558 | Transistors, Bipolar, Ge PNP Power |  
| 2N5587 | 120V Vcbo, 80A Ic Low frequency power silicon NPN transistor |  
| 2N5588 | 160V Vcbo, 80A Ic Low frequency power silicon NPN transistor |  
  
TSC 
| Part | Description |  
| TS4558_1 |  Dual General Purpose Operational Amplifier |  
| TS4558 |  Dual General Purpose Operational Amplifier |  
| TS4558CD | Dual General Purpose Operational Amplifier |  
| TS4558CS | Dual General Purpose Operational Amplifier |  
  
UOT 
| Part | Description |  
| UVP-2558AA | 5 x 8 DOT matrix LED display |  
  
USHA 
| Part | Description |  
| BC558 | Transistor. Switching and AF amplifier. High voltage. Low noise. Vcbo = -30V, Vceo= -30V, Vebo = -5V, Pc = 500mW, Ic = -100mA. |  
  
Unisonic Technologies Co. 
 
UTMC 
| Part | Description |  
| 5962-9655801QEA | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish solder. Total dose none. |  
| 5962-9655801QEC | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish gold. Total dose none. |  
| 5962-9655801QEX | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish optional. Total dose none. |  
| 5962-9655801QXA | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish solder. Total dose none. |  
| 5962-9655801QXC | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish gold. Total dose none. |  
| 5962-9655801QXX | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish optional. Total dose none. |  
| 5962-9655801VEA | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish solder. Total dose none. |  
| 5962-9655801VEC | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish gold. Total dose none. |  
| 5962-9655801VEX | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish optional. Total dose none. |  
| 5962-9655801VXA | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish solder. Total dose none. |  
| 5962-9655801VXC | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish gold. Total dose none. |  
| 5962-9655801VXX | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish optional. Total dose none. |  
| 5962H9655801QEA | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish solder. Total dose 1E6 rads(Si). |  
| 5962H9655801QEC | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish gold. Total dose 1E6 rads(Si). |  
| 5962H9655801QEX | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish optional. Total dose 1E6 rads(Si). |  
| 5962H9655801QXA | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish solder. Total dose 1E6 rads(Si). |  
| 5962H9655801QXC | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish gold. Total dose 1E6 rads(Si). |  
| 5962H9655801QXX | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish optional. Total dose 1E6 rads(Si). |  
| 5962H9655801VEA | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish solder. Total dose 1E6 rads(Si). |  
| 5962H9655801VEC | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish gold. Total dose 1E6 rads(Si). |  
| 5962H9655801VEX | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish optional. Total dose 1E6 rads(Si). |  
| 5962H9655801VXA | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish solder. Total dose 1E6 rads(Si). |  
| 5962H9655801VXC | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish gold. Total dose 1E6 rads(Si). |  
| 5962H9655801VXX | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish optional. Total dose 1E6 rads(Si). |  
| 5962R9655801QEA | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish solder. Total dose 1E5 rads(Si). |  
| 5962R9655801QEC | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish gold. Total dose 1E5 rads(Si). |  
| 5962R9655801QEX | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish optional. Total dose 1E5 rads(Si). |  
| 5962R9655801QXA | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish solder. Total dose 1E5 rads(Si). |  
| 5962R9655801QXC | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish gold. Total dose 1E5 rads(Si). |  
| 5962R9655801QXX | RadHard MSI: SMD. 8-bit parallel shift register. Class Q, QML. Lead finish optional. Total dose 1E5 rads(Si). |  
| 5962R9655801VEA | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish solder. Total dose 1E5 rads(Si). |  
| 5962R9655801VEC | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish gold. Total dose 1E5 rads(Si). |  
| 5962R9655801VEX | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish optional. Total dose 1E5 rads(Si). |  
| 5962R9655801VXA | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish solder. Total dose 1E5 rads(Si). |  
| 5962R9655801VXC | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish gold. Total dose 1E5 rads(Si). |  
| 5962R9655801VXX | RadHard MSI: SMD. 8-bit parallel shift register. Class V, QML. Lead finish optional. Total dose 1E5 rads(Si). |  
  
VICOR 
| Part | Description |  
| VI-882558 | 24Vin / 15Vout / 200Watts DC-DC Converter Module |  
  
VISAY 
| Part | Description |  
| 222246955823 | Metallized Polyester Film Capacitors MKT Radial Epoxy Lacquered Type |  
| 3558 | Ceramic Stand-off Insulators for RF-Equipment |  
| CCF-55806KFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55806KFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55806KFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55806KFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55806RFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55806RFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55806RFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5580K6FKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5580K6FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5580K6FKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5580R6FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5580R6FKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5580R6FKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55825KFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55825KFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55825KFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55825RFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55825RFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5582K5FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5582K5FKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5582R5FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5582R5FKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55845KFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55845KFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55845KFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55845RFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55845RFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55866KFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55866KFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55866RFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55866RFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55866RFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5586K6FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5586K6FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5586K6FKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5586K6FKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5586R6FKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55887KFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55887KFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55887KFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55887KFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55887RFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
 
      | 
     
    
   | 
  
   
   |