MC74HC157A Quad 2-Input Data Selectors/Multiplexe.
ON Semiconductor
MC74HC157A - Quad 2-Input Data Selectors/Multiplexers
MC74HC157A Quad 2-Input Data Selectors/Multiplexers High−Performance Silicon−Gate CMOS The MC74HC157A is identical in pinout to the LS157. The device.
Motorola
MC74HC157A - Quad 2-Input Data Selectors/Multiplexers
www.DataSheet4U.com MOTOROLA SEMICONDUCTOR TECHNICAL DATA Quad 2-Input Data Selectors/Multiplexers High–Performance Silicon–Gate CMOS The MC54/74HC.