T74LS21B1 – STMicroelectronics

Part Number:

T74LS21B1

Manufacturer:

STMicroelectronics

Date Code:

RoHS:

Non-RoHS

MSL:

COO:

Description:

4‑Input AND Gate, LS Series, TTL Logic, PDIP14 Package

Datasheet:

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Stock Quantity: 103

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103 in stock

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Product Details:

Overview

The T74LS21B1 is a 4-input AND gate manufactured by STMicroelectronics. This component belongs to the LS (Low-power Schottky) series of TTL (Transistor-Transistor Logic) integrated circuits. It performs a logical AND operation on its four input signals, producing a high output only when all inputs are high. The device is supplied in a PDIP14 (Plastic Dual In-Line Package) for through-hole mounting.

Key Features

4-Input AND Gate
TTL Logic Family
LS Series Technology
PDIP14 Package

Applications

This AND gate is commonly used in digital systems for implementing logic functions, signal processing, and control circuits. Its TTL compatibility makes it suitable for interfacing with other TTL-based components in various electronic devices.

Logic Function Implementation
Digital Signal Processing
Control Circuitry