CD4520BNSR - Texas Instruments

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