ProjectsPricingInsights

SN74ALS21ANSR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74ALS21ANSR product

SN74ALS21ANSR

Gates and Inverters

Logic GateAND GateTI

The SN74ALS21ANSR is a dual 4-input positive-AND gate from Texas Instruments, designed for 5V logic applications.

Best for

  • General logic applications
  • AND gate functions

Avoid if

  • High-voltage applications
  • Extended temperature requirements

Check before use

  • Supply voltage stability
  • Input signal levels

Key specifications

Logic Function
AND
Inputs per Gate
4
Supply Voltage
4.5V - 5.5V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

General Logic

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74ALS21ANSR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a dual 4-input positive-AND gate logic IC.