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| Partname: | CD74HC257M |
| Description: | HIGH SPEED CMOS LOGIC QUAD 2-INPUT MULTIPLEXERS WITH NON-INVERTING 3-STATE OUTPUTS |
| Manufacturer: | Texas Instruments |
| Package: | D |
| Pins: | 16 |
| Oper. temp.: | -55 to 125 |
| Datasheet: | PDF (52.1K).
Click here to download *) |
The Harris CD74HC257 and CD74HCT257 are quad 2-input multiplexers which select four bits of data from two sources under the control of a common Select Input (S). The Output Enable input (OE) is active LOW. When OE is HIGH, all of the outputs (1Y-4Y) are in the high impedance state regardless of all other input conditions. |
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Click here to download CD74HC257M Datasheet*) |
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