General Description

The VHCT138A is an advanced high speed CMOS 3-to-8 DECODER 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: tPD =7.6 ns (typ) at VCC =5V

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

■Power down protection is provided on all inputs and outputs

■Pin and function compatible with 74HCT138