Manufacturer Part Number
SNJ54HC163J
Manufacturer
Texas Instruments
Introduction
The SNJ54HC163J is a synchronous 4-bit binary counter, part of the HC logic series, designed for counting operations in digital systems.
Product Features and Performance
Integrated 4-bit binary counter
Synchronous counting and loading
High-speed operation
Two selectable count modes (binary and decade)
Outputs can drive up to 10 LSTTL loads
Low power consumption
Wide operating voltage range
Schmitt-trigger action at all inputs makes circuits tolerant to slower input rise and fall times
Product Advantages
High reliability and long service life
Optimized for use in industrial and military applications
Direct replacement for other standard logic counters
Robust performance in wider temperature ranges
TTL compatibility eases integration with existing systems
Key Technical Parameters
Logic Family: HC
Counter Type: Binary
Counting Sequence: Up
Operating Temperature Range: -55°C to 125°C
Voltage - Supply: 2V to 6V
Number of Bits per Element: 4
Trigger Type: Positive Edge
Reset: Asynchronous
Packaging: Bulk
Quality and Safety Features
Complies with JEDEC standard no. 7A
Comprehensive testing for military standards
Recognized for superior quality control processes
Hermetically sealed packaging for moisture protection
Compatibility
Compatible with TTL logic families
Interchangeable with multiple series of similar counters
Application Areas
Digital computers
Industrial control systems
Instrumentation
Military equipment
Automation and process control
Product Lifecycle
Currently active product
Not flagged for discontinuation
Sustained manufacturing and availability of replacements or upgrades
Several Key Reasons to Choose This Product
The SNJ54HC163J offers precise and reliable counting for mission-critical applications
Designed by Texas Instruments, a trusted leader in semiconductor manufacturing
The device's wide temperature range makes it suitable for harsh environments
TTL compatibility allows for easy integration into a variety of systems
Rugged construction ensures performance stability and longevity
