An identification number of 74HCT would identify the series as a:
A) high- speed CMOS that can be directly driven by TTL.
B) low- speed CMOS that can be directly driven by TTL.
C) low- speed TTL that can directly driven by CMOS.
D) high- speed TTL that can be directly driven by CMOS.

Question

Quizplus · Accepted Answer

The "74HCT" series is a high-speed CMOS logic family that is designed to be directly compatible with TTL levels, allowing it to be driven directly by TTL devices.

An Identification Number of 74HCT Would Identify the Series as A