Manufacturer Part Number
SN74ALS169BN
Manufacturer
Texas Instruments
Introduction
The SN74ALS169BN is a synchronous, presettable 4-bit binary up/down counter designed for high-speed counting and binary division tasks within digital systems.
Product Features and Performance
Synchronous counting operation for precise control
Binary counter with up/down counting capability
Single element with 4-bit per element configuration
Operates at a maximum count rate of 40 MHz
Positive edge-triggered for consistent counting
Supports a voltage supply range from 4.5 V to 5.5 V
Capable of operating within a temperature range of 0°C to 70°C
Through-hole mounting for easy integration into circuits
Packaged in a 16-DIP format for compatibility with standard breadboards and development systems
Product Advantages
High-speed operation facilitates rapid counting and data processing
Dual counting mode enhances versatility in application use
Straightforward integration into digital systems due to standard logic level compatibility
Robust operating temperature range suitable for various environments
Texas Instruments' reputation for producing reliable and quality components
Key Technical Parameters
Count Rate: 40 MHz
Voltage Supply: 4.5 V ~ 5.5 V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 16-DIP
Quality and Safety Features
Compliant with standard industry specifications for safety and performance
Manufactured by Texas Instruments, known for high-quality standards and reliability
Compatibility
Compatible with standard digital logic circuits
Through-hole package ensures compatibility with a wide range of PCBs
Application Areas
Digital clocks and timers
Frequency division
Process control systems
Data processing machines
Product Lifecycle
Currently marked as active, indicating continued manufacturer support and availability
No current indication of nearing discontinuation, replacements, or upgrades
Several Key Reasons to Choose This Product
High-speed counting capability enhances system performance
Versatility in up and down counting expands application use
Reliable operation ensured by Texas Instruments' manufacturing standards
Broad compatibility with digital systems due to standard logic levels
Sustainable product lifecycle ensuring long-term availability and support
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