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TC74HC20AF Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TC74HC20AFTOSHIBA1941Yes

TC74HC20AF** is a dual 4-input NAND gate IC manufactured by **Toshiba**.

The TC74HC20AF is a dual 4-input NAND gate IC manufactured by Toshiba.

Specifications:

  • Logic Family: HC (High-Speed CMOS)
  • Number of Gates: 2 (Dual)
  • Inputs per Gate: 4
  • Supply Voltage Range: 2V to 6V
  • High-Level Input Voltage (Min): 2V
  • Low-Level Input Voltage (Max): 0.8V
  • High-Level Output Current: -5.2mA
  • Low-Level Output Current: 5.2mA
  • Propagation Delay: 15ns (Typ.) at 5V
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOP-14 (Small Outline Package)

Descriptions:

  • The TC74HC20AF integrates two independent 4-input NAND gates in a single chip.
  • It operates with CMOS technology, providing low power consumption and high noise immunity.
  • Compatible with TTL (Transistor-Transistor Logic) levels.

Features:

  • Wide Operating Voltage: 2V to 6V
  • High-Speed Operation: Optimized for fast switching applications.
  • Low Power Consumption: Suitable for battery-powered devices.
  • Balanced Propagation Delays: Ensures reliable performance in digital circuits.
  • Standard Pin Configuration: Follows industry-standard SOP-14 pinout.

This IC is commonly used in digital logic circuits, signal processing, and microcontroller interfacing applications.

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