MC74HC251A Overview
8-Input Data Selector/ Multiplexer with 3-State Outputs High−Performance Silicon−Gate CMOS MC74HC251A The MC54/74HC251 is identical in pinout to the LS251. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs.
MC74HC251A Key Features
- Output Drive Capability: 10 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 2 to 6 V
- Low Input Current: 1 mA
- High Noise Immunity Characteristic of CMOS Devices
- NLV Prefix for Automotive and Other
