Quad 2−Input Data Selectors / Multiplexers   
High−Performance Silicon−Gate CMOS
   
The MC74HC157A 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.
   
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 μA
• 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 Gates
• NLV Prefix for Automotive and Other Applications Requiring
    Unique Site and Control Change Requirements; AEC−Q100
    Qualified and PPAP Capable
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
    Compliant