Manufacturer Part Number
CD4520BNSR
Manufacturer
Texas Instruments
Introduction
The CD4520BNSR is a dual binary counter from Texas Instruments designed for counting and dividing applications in logic circuits.
Product Features and Performance
Binary counter logic device
Counts in upward direction
Comprises two counter elements
Each element has 4 bits
Asynchronous reset
Synchronous timing
Maximum count rate of 8 MHz
Supports both positive and negative edge triggering
Compatible with a wide supply voltage range (3 V ~ 18 V)
Operational over a wide temperature range (-55°C ~ 125°C)
Product Advantages
High-speed performance at 8 MHz
Flexibility with wide voltage supply range
Robust temperature tolerance for extreme environments
Key Technical Parameters
Logic Type: Binary Counter
Direction: Up
Elements: 2
Bits per Element: 4
Count Rate: 8 MHz
Voltage Supply: 3 V ~ 18 V
Temperature Range: -55°C to 125°C
Quality and Safety Features
Extended operational temperature range ensures reliability in various environmental conditions
Manufactured using rigorous industry standards for quality and safety
Compatibility
Mounting Type: Surface Mount
Package / Case: 16-SOIC
Application Areas
Digital circuits
Timing applications
Frequency division
Automated systems
Industrial electronics
Product Lifecycle
Status: Active
No current indication of discontinuation
Continuous availability of replacements or upgrades as part of the ongoing 4000B series
Several Key Reasons to Choose This Product
High reliability and robust operational parameters suitable for extreme environments
Versatile with a wide supply voltage range catering to a range of power setups
Dual counter functionality which enhances application efficiency
High count rate suitable for high-performance requirements
Texas Instruments' proven track record in producing quality logic components
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