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Partname:SN74ALVCH16409DLR
Description: 9-BIT 4-PORT UNIVERSAL BUS EXCHANGER WITH 3-STATE OUTPUTS
Manufacturer:Texas Instruments
Package:DL
Pins:56
Oper. temp.:-40 to 85
Datasheet:PDF (148K).
Click here to download *)

The data-flow control logic is designed to allow glitch-free data transmission. When preset (PRE) transitions high, the outputs are disabled immediately, without waiting for a clock pulse. To leave the high-impedance state, both PRE and SELEN must be low and a clock pulse must be applied. To ensure the high-impedance state during power up or power down, PRE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. The SN74ALVCH16409 is characterized for operation from 40C to 85C.

Click here to download SN74ALVCH16409DLR Datasheet
Click here to download SN74ALVCH16409DLR Datasheet
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