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
â High Speed: tPD =7.6 ns (typ) at VCC =5V
â Low power dissipation: ICC =4 µA (max.) at TA =25°C
â Power down protection is provided on all inputs and outputs
â Pin and function compatible with 74HCT138
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