Manufacturer Part Number
CD74HC138E
Manufacturer
Texas Instruments
Introduction
The CD74HC138E is part of Texas Instruments' high-performance CMOS product line, specifically designed for logic signal switching, multiplexing, and decoding tasks.
Product Features and Performance
Advanced CMOS technology optimized for low-power consumption and high-speed operation
Capable of decoding a 3-bit address to 8 potential outputs
Includes an enable input for easy expansion or control
High noise immunity characteristic of CMOS devices
Output current of 5.2mA, suitable for driving standard loads
Product Advantages
Low power dissipation
High noise immunity
Wide operating voltage range (2V to 6V) accommodates various power supplies
Operates over a broad temperature range (-55°C to 125°C)
Compatibility with all forms of logic
Suitable for through-hole mounting, facilitating easy installation on various PCBs
Key Technical Parameters
Circuit Type: 1 x 3:8 Decoder/Demultiplexer
Independent Circuits: 1
Current Output High, Low: 5.2mA
Voltage Supply Source: Single Supply
Voltage Supply Range: 2V ~ 6V
Operating Temperature: -55°C ~ 125°C
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300", 7.62mm)
Quality and Safety Features
Manufactured by Texas Instruments, ensuring high-quality standards
Robust thermal performance and operational reliability across a wide temperature range
Compatibility
Compatible with a wide range of single-supply voltages, making it versatile for different logic systems
Through-hole mounting provides compatibility with standard PCB layouts
Application Areas
Ideal for high-speed logic switching
Suitable for multiplexing and decoding applications
Usable in digital systems requiring address decoding or selection functionality
Product Lifecycle
Product Status: Active
Not currently marked for discontinuation, ensuring long-term availability
Replacement or upgrade options are expected to be available given its status in a standard product series
Several Key Reasons to Choose This Product
Optimized for high-speed operation and minimal power consumption
Versatile application potential due to wide voltage supply range and operational temperature range
Produced by Texas Instruments, a leader in semiconductor technology, ensuring reliability and performance
Ease of integration with existing systems due to compatibility features
Active product status ensures ongoing support and availability