Manufacturer Part Number
SN74HC138DR
Manufacturer
Texas Instruments
Introduction
SN74HC138DR is a high-performance decoder/demultiplexer from Texas Instruments' 74HC series, ideal for applications in logic signal switching, multiplexing, and decoding.
Product Features and Performance
Decoder/Demultiplexer type
Single 3-to-8 line configuration
Capable of handling 5.2mA output current, both high and low
Supports single power supply operations
Product Advantages
High precision with minimal signal distortion
Suitable for high-speed operations
Simplifies design by reducing multi-line data handling complexities
Key Technical Parameters
Circuit: 1 x 3:8
Current Output High, Low: 5.2mA, 5.2mA
Voltage Supply: 2V ~ 6V
Operating Temperature: -40°C ~ 85°C
Package Type: 16-SOIC (0.154", 3.90mm Width)
Quality and Safety Features
Robust surface mount package
Operational from sub-zero to elevated temperatures
Compatibility
Works with single supply voltage sources between 2V and 6V
Application Areas
Embedded systems
Digital data processing units
Signal routing and multiplexing solutions
Product Lifecycle
Currently in active production
Not near discontinuation
Future availability of replacements or upgrades stand secure
Several Key Reasons to Choose This Product
High reliability under a wide range of operating temperatures
Versatility with single supply voltages ranging from 2V to 6V
High output current capacity simplifying driving other electronics
Package form factor enabling easy integration into existing circuits
Supported by Texas Instruments' long-term product availability and support