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HC257 Datasheet - Motorola Inc

HC257 - Quad 2-Input Data Selector/Multiplexer with 3-State Outputs

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High Performance Silicon Gate CMOS The MC74HC257 is identical in pinout to the LS257.

The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

This device selects a (4 bit) nibble from either the A or B inputs as determined by the Select input.

The nibble is presented at the outputs in noninverted form when

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Datasheet Details

Part number:

HC257

Manufacturer:

Motorola Inc

File Size:

175.28 KB

Description:

Quad 2-input data selector/multiplexer with 3-state outputs.

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