PT74HC138 Overview
The PT74HC138 decoder utilizes advanced silicongate CMOS technology and is well suited to memory address decoding or data routing applications.
PT74HC138 Key Features
- Typical propagation delay: 20nS
- Wide power supply range: 2
- Low quiescent current: 80µA maximum
- Low input current: 1µA maximum
- Fan out of 10 LS-TTL loads