TI SN74ALS521N

Manufacturer No:

SN74ALS521N

Manufacturer:

Package:

20-DIP (0.300, 7.62mm)

Description:

20-DIP (0.300, 7.62mm) 5V V 20 Comparators 20 ns ns 20 5V V 8 Active Low

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SN74ALS521N information

TI SN74ALS521N technical specifications, attributes, parameters and parts with similar specifications to TI SN74ALS521N.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 2 days ago)

Factory Lead Time
6 Weeks

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
20-DIP (0.300, 7.62mm)

Number of Pins
20

Weight
1.1991g

Operating Temperature
0°C~70°C

Packaging
Tube

Series
74ALS

JESD-609 Code
e4

Pbfree Code
yes

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
20

Termination
Through Hole

ECCN Code
EAR99

Type
Identity Comparator

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Additional Feature
WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE

Subcategory
Arithmetic Circuits

Technology
TTL

Voltage - Supply
4.5V~5.5V

Terminal Position
DUAL

Supply Voltage
5V

Terminal Pitch
2.54mm

Base Part Number
74ALS521

Output
Active Low

Pin Count
20

Operating Supply Voltage
5V

Polarity
Inverting

Power Supplies
5V

Operating Supply Current
12mA

Load Capacitance
50pF

Nominal Supply Current
12mA

Number of Bits
8

Propagation Delay
20 ns

Turn On Delay Time
5 ns

Response Time
3 ns

Family
ALS

Current - Output High, Low
2.6mA 24mA

Max I(ol)
0.024 A

Max Propagation Delay @ V, Max CL
20ns @ 5V, 50pF

Prop. Delay@Nom-Sup
22 ns

Output Function
A=B

Power Supply Current-Max (ICC)
19mA

Height
5.08mm

Download datasheets and manufacturer documentation for TI SN74ALS521N.

PCN Design/Specification:

texasinstruments-sn74hc373n-pcndesignspecification-9663.pdf

texasinstruments-tl852cn-pcndesignspecification-5419.pdf

SN74ALS521N Overview

Using materials from Tube, the packaging is made.Because of its low package cost, the 20-DIP (0.300, 7.62mm) is well known in the electronic industry.The electronic part in this photo is designed using 8 Bits.74ALS Series offers outstanding performance-cost ratios.There is an electronic part mounted in the way of Through Hole.A Active Low value is output by this electrical device.This device is equipped with a 4.5V~5.5V Supply Voltage so it can operate normally.Reliability is ensured by using the Operating Temperature of 0°C~70°C.Comparator is suComparatorable for standard grade applications.As a result of the high/low output current feature, 2.6mA 24mA offers maximum design flexibility.Comparator is possible to program terminations wComparatorh 20.The 1-functions are included.The related parts can be found based on the Base Part Number.There is a supply voltage of 5V that powers it.Count of 20 pins is provided.During the signal interface of a computer or other device, there can be 20 pins, which are pronged contacts.A Through Hole-shaped electronic part is mounted here.Electronic devices belonging to the ALS family make up this device.Subcategory Arithmetic Circuits contains it.A 5V power supply is used to operate it.Among the additions are WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE, for instance.5V should be the Supply Voltage.This device's maximum power output (ICC) is determined by 19mA.The device is highly versatile because it can work with a 12mA supply voltage.

SN74ALS521N Features

20-DIP (0.300, 7.62mm) package
8 Bits
74ALS series
20 terminations
1 Functions
20 pin count
5V power supplies

SN74ALS521N Applications

There are a lot of Texas Instruments
SN74ALS521N applications of comparators.

Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
Fixed or programmable irequency division
?Time out" timer for consume-appication industrial controls
Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
Servo motor controls
Process contollenr
Servo Motor Controls

User Guide

PURCHASE

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DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.