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74HC40103 8-Bit Synchronous Binary Down Counter IC (7440103) DIP-16 Package

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25 In stock

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Description

The 74HC40103 is a high-speed CMOS 8-bit synchronous binary down counter. It is part of the 74HC series, designed for high-speed operations with low power consumption. This IC is used to count down binary numbers, decrementing the count on each clock pulse. It operates synchronously with the clock input, ensuring that all outputs change simultaneously. The 74HC40103 is commonly used in digital systems for timing, sequencing, and frequency division applications.

Features

  • High-Speed Operation: Operates at high frequencies suitable for various digital applications.
  • Synchronous Operation: Ensures that all outputs change in unison with the clock input.
  • 8-Bit Counter: Capable of counting from 255 down to 0 in binary.
  • Clear Input: Allows for the counter to be reset to zero asynchronously.
  • Presettable: The counter can be preset to any value by using the parallel data inputs.
  • Cascadable: Multiple counters can be cascaded to create larger counters.
  • Low Power Consumption: Designed for low power operation, typical of CMOS technology.
  • Wide Operating Voltage Range: Typically operates within a range of 2V to 6V.
  • DIP-16 Package: The IC comes in a standard 16-pin Dual In-line Package, making it easy to integrate into circuits.

Specifications

  • Logic Family: HC (High-Speed CMOS)
  • Input Type: TTL compatible
  • Output Type: CMOS
  • Number of Bits: 8
  • Propagation Delay: Typically 19ns at 5V
  • Supply Voltage: 2V to 6V
  • Maximum Clock Frequency: 40 MHz at 5V
  • Power Dissipation: Low power, with a typical consumption of 80 µA at 5V.
  • Operating Temperature Range: -40°C to 85°C
  • Package: 16-pin DIP (Dual In-line Package)

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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