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74F393 Dual 4-Bit Binary Ripple Counter IC (74393) DIP-14 Package

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25 In stock


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16.00 (excluding 18% GST)

25 In stock

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Description

The 74F393 is a dual 4-bit binary ripple counter, which consists of two independent 4-bit counters in one IC. These counters operate asynchronously, meaning each counter counts based on the input pulses. This IC is primarily used in digital systems for counting applications, such as frequency division, event counting, or timing generation.

Features

  • Two independent 4-bit binary counters
  • Asynchronous operation
  • High-speed counting with typical propagation delay of 6 ns
  • TTL-compatible inputs and outputs
  • Edge-triggered counter (counts on the falling edge of the clock pulse)
  • Standard DIP-14 package for easy through-hole mounting
  • Can be cascaded for higher bit counters

Specifications

  • Logic Family: 74F (Fast TTL)
  • Number of Counters: 2 independent 4-bit counters
  • Supply Voltage (Vcc): 4.5V to 5.5V
  • Input Low Voltage (VIL): Max 0.8V
  • Input High Voltage (VIH): Min 2.0V
  • Output Low Voltage (VOL): Max 0.5V (at IOL = 20mA)
  • Output High Voltage (VOH): Min 2.4V (at IOH = -3mA)
  • Clock Frequency: 120 MHz (max)
  • Power Dissipation: 165 mW (typical)
  • Propagation Delay (from clock): 6 ns (typical)
  • Operating Temperature Range: 0°C to 70°C
  • Package Type: DIP-14

Note

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

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