Manufacturer Part Number
MM74HCT138N
Manufacturer
onsemi
Introduction
The MM74HCT138N is a high-speed, 3-to-8 line decoder/demultiplexer designed for use in decoding or demultiplexing applications.
Product Features and Performance
High-speed decoding and demultiplexing
Two active-low and one active-high enable inputs
Standard 16-DIP package for through-hole mounting
Low power consumption with high noise immunity of HCT logic levels
Product Advantages
Easy integration into a wide range of applications
Compatible with TTL logic levels
Optimal for high-density circuitry given its small package footprint
Key Technical Parameters
Type: Decoder/Demultiplexer
Circuit: 1 x 3:8
Independent Circuits: 1
Current Output High, Low: 4.8mA, 4.8mA
Single Supply Voltage: 4.5V ~ 5.5V
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Meets strict industry standards for safety and reliability
Compatibility
TTL Logic level compatibility
Application Areas
Communication Systems
Data Management
Signal Processing
Complex Logic Circuitry
Product Lifecycle
Obsolete status
Potential need for replacement or upgrade due to discontinuation
Key Reasons to Choose This Product
Logic solution from reputable manufacturer On Semi
Suitable for high-speed logic operations
Energy-efficient with low operational power requirements
Ease of use with multiple enable inputs
Manufacturers support despite obsolescence