Manufacturer Part Number
SN54F138J
Manufacturer
Texas Instruments
Introduction
High-speed 1-of-8 decoder/demultiplexer designed for high-performance memory-decoding or data-routing applications
Product Features and Performance
High-speed decoder/demultiplexer
Schottky-clamped TTL
Specific functionality for memory decoding or data routing
Incorporates 3 enable inputs to simplify cascading
Offers 1mA output high current and 20mA output low current capability
Product Advantages
Fast propagation delays and high noise immunity
Low power consumption
Schottky process technology for high speed
Key Technical Parameters
Type: Decoder/Demultiplexer
Circuit: 1 x 3:8
Independent Circuits: 1
Current Output High, Low: 1mA, 20mA
Voltage Supply Source: Single Supply
Voltage Supply: 4.5V ~ 5.5V
Operating Temperature: -55°C ~ 125°C
Quality and Safety Features
Wide operating temperature range for harsh environments
Meets industry standards for quality and reliability
Compatibility
Compatible with TTL logic levels
Application Areas
Memory decoders
Data routing systems
System logic conversion
Digital signal processing
Industrial electronics
Product Lifecycle
Currently active
Not reported as near discontinuation
Availability of support and replacements likely due to active status
Several Key Reasons to Choose This Product
High-speed operation suitable for advanced logic systems
Robust temperature range for demanding applications
Reliable outputs with Schottky technology for minimizing power loss
Texas Instruments' reputation for manufacturing quality in logic circuits
Suitable for various professional and industrial applications due to its versatility and performance features