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DM74ALS521WMX

20-SOIC (0.295, 7.50mm Width) Comparators 20 ns ns 20 5V V 8 Active Low

Manufacturer: ON Semiconductor
Origchip NO: 598-DM74ALS521WMX
Package: 20-SOIC (0.295, 7.50mm Width)
Datasheet: PDF
Stock: 243
Description: 20-SOIC (0.295, 7.50mm Width) Comparators 20 ns ns 20 5V V 8 Active Low (Kg)

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Details

Tags

Parameters
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295, 7.50mm Width)
Number of Pins	20
Supplier Device Package	20-SOIC
Operating Temperature	0°C~70°C
Packaging	Tape & Reel (TR)
Published	2000
Series	74ALS
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Identity Comparator
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Voltage - Supply	4.5V~5.5V
Base Part Number	74ALS521
Output	Active Low
Operating Supply Voltage	5V
Polarity	Inverting
Max Supply Voltage	5.5V
Min Supply Voltage	4.5V
Number of Bits	8
Propagation Delay	20 ns
Turn On Delay Time	22 ns
Current - Output High, Low	2.6mA 24mA
Max Propagation Delay @ V, Max CL	20ns @ 5V, 50pF
High Level Output Current	24mA
Low Level Output Current	2.6mA
Output Function	A=B
RoHS Status	RoHS Compliant
Lead Free	Lead Free

DM74ALS521WMX Overview

Packaging made from Tape & Reel (TR)'s materials.Known for its low package costs, the 20-SOIC (0.295, 7.50mm Width) is a popular electronic component.Electronic parts using 8 Bits are designed here.74ALS Series' performance-to-cost ratio is excellent.Electronic part Surface Mount is mounted here.There is a Active Low output from this electrical device.There is a 4.5V~5.5V Supply Voltage present in order to ensure normal device operation.As a result, it operates with an Operating Temperature of 0°C~70°C, which ensures its reliability.Identity Comparator Types can be used for standard-grade applications.2.6mA 24mA features a High/Low output current which offers maximum design flexibility.Based on the Base Part Number, related parts can be identified.Computers and other computing devices use 20 pins as part of their signal interfaces.Electronic part mounted in Surface Mount-direction.Supply voltage should be kept at 5V.20-SOIC serves as its Supplier Device Package.Comparator operates wComparatorh the maximal Operating Temperature of 70°C to ensure Comparators reliabilComparatory.As soon as it starts operating, it should be warmer than 0°C.5.5V supports its maximum supply voltage.There is a minimum Supply Voltage of 4.5V at which it operates.In this case, 24mA is the output current at the high level.Current at low levels is set to 2.6mA.

DM74ALS521WMX Features

20-SOIC (0.295, 7.50mm Width) package
8 Bits
74ALS series
the maximal supply voltage of 5.5V

DM74ALS521WMX Applications

There are a lot of ON Semiconductor DM74ALS521WMX applications of comparators.

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