74VHC161M Datasheet PDF - Fairchild

●General Description

●The VHC161 is an advanced high-speed CMOS device fabricated with silicon gate CMOS technology. It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

●Features

●■High Speed: fMAX =185 MHz (typ) at TA =25°C

●■Synchronous counting and loading

●■High-speed synchronous expansion

●■Low power dissipation: ICC =4 µA (max) at TA=25°C

●■High noise immunity: VNIH =VNIL =28% VCC(min)

●■Power down protection provided on all inputs

●■Low noise: VOLP =0.8V (max)

●■Pin and function compatible with 74HC161