KK74AC157 Datasheet (KODENSHI KOREA) - Quad 2-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS

KK74AC157, Quad 2-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS

TECHNICAL DATA www.DataSheet4U.com KK74AC157 Quad 2-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS The KK74AC157 is identical in pinout to the LS/ALS157, HC/HCT157.

The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.

This device routes 2 nibbles (A or B) to a single port (Y) as determined by the Select input.

The data is presented at the outputs in noninvertered form.

A high level on the Output Enable input