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SN74F21N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SN74F21NTI200Yes

SN74F21N is a dual 4-input positive-AND gate integrated circuit (IC) manufactured by Texas Instruments (TI).

The SN74F21N is a dual 4-input positive-AND gate integrated circuit (IC) manufactured by Texas Instruments (TI).

Specifications:

  • Logic Type: AND Gate
  • Number of Circuits: 2
  • Number of Inputs per Gate: 4
  • Supply Voltage (VCC): 4.5V to 5.5V
  • High-Level Output Current (IOH): -1 mA
  • Low-Level Output Current (IOL): 20 mA
  • Propagation Delay Time (tpd): 4.5 ns (typical) at 5V
  • Operating Temperature Range: 0°C to 70°C
  • Package Type: PDIP-14 (Plastic Dual In-Line Package)

Description:

The SN74F21N is part of TI's high-speed F logic family, providing fast switching speeds and low power consumption. It contains two independent 4-input AND gates, each performing the logical AND function.

Features:

  • High-Speed Operation: Optimized for fast switching applications.
  • Low Power Consumption: Efficient power usage for logic operations.
  • Wide Operating Voltage Range: Supports standard TTL levels.
  • Standard Pinout: Compatible with industry-standard logic ICs.
  • Robust Output Drive: Capable of driving moderate loads.

This IC is commonly used in digital logic circuits, signal processing, and control systems.

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