74AHC257 - Quad 2-input multiplexer
The 74AHC/AHCT257 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL).
They are specified in compliance with JEDEC standard No.
7A.
The 74AHC/AHCT257 has four identical 2-input multiplexers with 3-state outputs, which select 4 bits of QUICK REFERENCE DATA G
74AHC257 Features
* ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V CDM EIA/JESD22-C101 exceeds 1000 V
* Balanced propagation delays
* All inputs have Schmitt-trigger actions
* Non-inverting data path
* Inputs accept voltages higher than
