Manufacturer Part Number
SN74ALS169BNSR
Manufacturer
Texas Instruments
Introduction
The SN74ALS169BNSR is a binary up/down counter from the 74ALS series, designed for logic counting and dividing applications.
Product Features and Performance
Binary Counter
Up/Down counting capability
Single element
4 bits per element
Synchronous timing
Positive edge trigger
Count rate of up to 40 MHz
Support for a supply voltage range of 4.5 V to 5.5 V
Operational temperature range from 0°C to 70°C
Surface Mount 16-SOIC package
Designed for logic level applications
Product Advantages
Fast count rate suitable for high-speed applications
Ability to count in both up and down modes adds versatility
Synchronous operation allows for reliable and stable counting
Compatibility with 5V systems
Key Technical Parameters
4-bit binary counting
Up/Down count directionality
40 MHz count rate
5 V to 5.5 V supply voltage
0°C to 70°C operating temperature
Quality and Safety Features
Compliance with industry standards for logic devices
Robust commercial temperature range support
Compatibility
Compatible with standard logic level systems in the 4.5 V to 5.5 V range
16-SOIC integrating well with surface mount technology
Application Areas
Digital electronics
Frequency counters
Industrial controls
Processors and microcontrollers
Consumer electronics
Communication systems
Product Lifecycle
Active product status
Not near discontinuation
Replacement or upgrades availability supported by Texas Instruments' product longevity program
Several Key Reasons to Choose This Product
High-speed counting capability up to 40MHz
Versatility with both up and down counting
Reliable synchronous operation
Texas Instruments' reputation for durable and quality components
Active product lifecycle with support from manufacturer
Compatibility with a broad range of voltage supply and logic systems
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