Manufacturer Part Number
CD54HC138F
Manufacturer
Texas Instruments
Introduction
High-speed CMOS logic 3-to-8 line decoder/demultiplexer with inverting outputs.
Product Features and Performance
Integrated 3-to-8 line decoder/demultiplexer
Active high enable inputs for simple cascading
Schmitt trigger action at all inputs makes the circuit tolerant to slower input rise and fall times
Capable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range
Operates from a wide range of supply voltages from 2V to 6V
Propagation delay time significantly reduced
Product Advantages
High noise immunity characteristic of CMOS devices
Minimal power consumption in standby mode
High functionality in compact package
Compatible with all forms of logic
Key Technical Parameters
Supply Voltage (Min): 2V
Supply Voltage (Max): 6V
Operating Temperature: -55°C to 125°C
Number of Circuits: 1
Function: Decoder/Demultiplexer
Number of Input Lines: 3
Number of Output Lines: 8
Output Current: 5.2 mA
Quality and Safety Features
Meets stringent quality standards
Hermetically sealed packaging for reliable operation
Compatibility
Compatible with TTL and CMOS logic families
Application Areas
Telecommunication, mobile communication
Computers and computer peripherals
Data storage devices
Instrumentation and control systems
Industrial automation
Consumer Electronic Devices
Product Lifecycle
Active
Not currently nearing discontinuation
Replacements or upgrades may be available
Several Key Reasons to Choose This Product
High integration density increases circuit reliability and simplifies design
Resistant to electrostatic discharge protecting the device from damage
Offers a flexible operating range suited for various applications
High-speed operation improves system performance
Robust quality and longevity assured by manufacturer, Texas Instruments
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