74VHC4040FT is High-speed 12-stage ripple counter for frequency division, timing and pulse counting
Specifications
Manufacturer:
Toshiba Semiconductor And Storage
Product Number:
74VHC4040FT
Description:
IC BINARY COUNTER 12BIT 16TSSOP
Highlight:
74VHC4040FT high-speed ripple counter
,12-stage ripple counter for frequency division
,74VHC4040FT timing and pulse counting
Introduction
74VHC4040FT High-Speed 12-Stage Ripple Counter
Product Overview
The 74VHC4040FT is a high-speed 12-stage binary ripple counter designed for frequency division, timing applications, and pulse counting in digital circuits. This device offers excellent noise immunity, low power consumption, and operates across a wide voltage range.
Key Features
- 12-stage ripple counter with full 12 buffered outputs
- Asynchronous active-high reset functionality
- High-speed operation with low power consumption
- Excellent noise immunity and interference resistance
- Wide supply voltage range: 2.0V to 5.5V
- Compact surface-mount package design
Functional Operation
The counter increments on the falling edge of the clock input. An asynchronous master reset pin clears all outputs to low when activated. The device supports frequency division up to 4096 times, making it ideal for various timing and counting applications.
Typical Applications
Frequency divider circuits, time delay generation, pulse counting systems, and clock management for digital and portable electronic devices.
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