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Partname: | SN54HCT257 |
Description: | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS |
Manufacturer: | Texas Instruments |
Datasheet: | PDF (110K). Click here to download *) |
The 'HCT257 are designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable (OE) input is at the high logic level. |
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![Click here to download SN54HCT257 Datasheet](../../../pndecoder/datasheets/TI/img/003399.gif) Click here to download SN54HCT257 Datasheet*) |
![](http://www.chipdocs.com/common/img/1x10t.gif) |
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