Manufacturer Part Number
SN74HC4040DR
Manufacturer
Texas Instruments
Introduction
12-Bit Binary Ripple Counter
Provides 12 Flip-Flops Connected as a Synchronous Binary Counter
Product Features and Performance
High-Speed CMOS Logic
Operates from a Single 2V to 6V Power Supply
33MHz Maximum Count Rate
Negative Edge Triggered
Asynchronous Reset
Counts Up
Product Advantages
High-Speed Operation
Low Power Consumption
Space-Saving Surface Mount Package
Key Technical Parameters
Supply Voltage: 2V to 6V
Logic Type: Binary Counter
Number of Bits per Element: 12
Number of Elements: 1
Trigger Type: Negative Edge
Reset: Asynchronous
Direction: Up
Count Rate: 33MHz
Timing: Asynchronous
Quality and Safety Features
RoHS3 Compliant
Compatibility
Can be used in a wide range of digital logic applications that require a 12-bit binary counter
Application Areas
Digital Logic Circuits
Counting and Timing Applications
Frequency Division
Frequency Synthesis
Product Lifecycle
Current product, no plans for discontinuation
Replacement and upgrade options available from Texas Instruments
Key Reasons to Choose This Product
High-speed performance up to 33MHz
Low power consumption
Compact surface mount package
Reliable and robust design
RoHS3 compliance for environmental safety
Wide compatibility and versatile applications