Manufacturer Part Number
SN54LS193J
Manufacturer
Texas Instruments
Introduction
The SN54LS193J is a binary counter from Texas Instruments designed for counting operations in digital systems.
Product Features and Performance
Up/Down binary counter functionality
Synchronous timing for improved accuracy
Capable of counting at a rate of up to 32 MHz
Asynchronous reset feature for easy counter control
Positive edge-triggered handling for predictable operation
4-bits per counter element for multi-bit counting
Single counter element configuration for targeted applications
Product Advantages
Reliable operation within a wide temperature range from -55°C to 125°C
Compatibility with 54LS series logic devices
High performance with fast count rates
Durable through-hole package for secure mounting
Key Technical Parameters
Logic Type: Binary Counter
Direction: Up, Down
Number of Elements: 1
Number of Bits per Element: 4
Reset: Asynchronous
Timing: Synchronous
Count Rate: 32 MHz
Trigger Type: Positive Edge
Voltage Supply: 4.5 V to 5.5 V
Operating Temperature: -55°C to 125°C
Mounting Type: Through Hole
Package / Case: 16-CDIP
Quality and Safety Features
Operates within industrial standards for supply voltage and temperature range
Manufactured by industry-leading Texas Instruments ensuring high-quality production
Compatibility
16-CDIP package compatible with standard through-hole PCB designs
Logic compatibility with 54LS series devices
Application Areas
Digital electronics
Signal processing
Industrial automation systems
Counter and timer applications in embedded systems
Product Lifecycle
Currently Active and in production
Supported by Texas Instruments with possible future replacements or upgrades if needed
Several Key Reasons to Choose This Product
High count rate for demanding applications
Precision synchronous operation for accurate counting
Texas Instruments' reputation for quality and reliability
Broad compatibility with existing 54LS logic series
Robust operating temperature range suitable for industrial environments
Long-term availability as an active product
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