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Exact MPN14 sourced attributes1 source document

Texas Instruments · exact orderable part

SN74ALS521NSR

Name: SN74ALS521NSR
Brand: Texas Instruments

IC COMPARATOR IDENTITY 8BIT 20SO

Original manufacturerCommercial terms confirmed per lot

ManufacturerTexas Instruments

Package / case20-SOIC (0.209", 5.30mm Width)

Mounting typeSurface Mount

PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

14 normalized values · 1 validated source

SN74ALS521NSR technical parameters
Parameter	Value
Base Product Number	74ALS521 [1]
Current - Output High, Low	2.6mA, 24mA [1]
Max Propagation Delay @ V, Max CL	20ns @ 5V, 50pF [1]
Manufacturer	Texas Instruments [1]
Number of Bits	8 [1]
Mounting Type	Surface Mount [1]
Output	Active Low [1]
Output Function	A=B [1]
Operating Temperature	0°C ~ 70°C [1]
Part Status	Active [1]
Voltage - Supply	4.5V ~ 5.5V [1]
Series	74ALS [1]
Type	Identity Comparator [1]
Package / Case	20-SOIC (0.209", 5.30mm Width) [1]

Catalog relationships

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

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