74HC157 IC – (SMD Package) – Quad 2-Input Multiplexer IC (74157 IC)

The 74HC157 is identical in pinout to the LS157. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL 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 non inverted form. A high level on the Output Enable input sets all four Y outputs to a low level. The 74HC157 is similar in function to the HC257 which has 3?state output.

Features:-

? Output Drive Capability: 10 LSTTL Loads 

? Outputs Directly Interface to CMOS, NMOS, and TTL 

? Operating Voltage Range: 2.0 to 6.0 V 

? Low Input Current: 1.0 ?A 

? High Noise Immunity Characteristic of CMOS Devices 

? In Compliance with the Requirements Defined by JEDEC Standard No. 7A 

? Chip Complexity: 82 FETs or 20.5 Equivalent Gat

Specification:-

Related Document:- 

 74HC157 SMD Data Sheet