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  • SN74ALS520DWRE4

SN74ALS520DWRE4

20-SOIC (0.295, 7.50mm Width) 5V V 20 19mA mA Comparators 20 ns ns 20 5V V 8 Active Low


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74ALS520DWRE4
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 279
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 19mA mA 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
Weight 500.709277mg
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Series 74ALS
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Identity Comparator
Additional Feature WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE
Subcategory Arithmetic Circuits
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number 74ALS520
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Power Supplies 5V
Load Capacitance 50pF
Max Supply Current 19mA
Number of Bits 8
Propagation Delay 20 ns
Family ALS
Current - Output High, Low 2.6mA 24mA
Max Propagation Delay @ V, Max CL 20ns @ 5V, 50pF
Output Function A=B
Height Seated (Max) 2.65mm
Width 7.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74ALS520DWRE4 Overview


The Packaging is made of Tape & Reel (TR)'s materials.Electronic manufacturers are well aware of the 20-SOIC (0.295, 7.50mm Width) because of its low package cost.There are 8 Bits in this electronic part.74ALS Series' performance-to-cost ratio is excellent.Electronic part Surface Mount is mounted here.An electrical device of this type produces Active Low as an output.Providing a 4.5V~5.5V Supply Voltage ensures that the device operates normally.In order to ensure its reliability, it operates at a temperature of 0°C~70°C.There is no minimum grade requirement for the Identity Comparator Type.High/Low output currents of the 2.6mA 24mA make it the most flexible board for design.20 is used for terminating programs.In addition, it has 1 functions.Based on the Base Part Number, related parts can be identified.The supply voltage is 5V, and it is powered by it.20 Pin Count is equipped with it.The pronged contacts on computers and other communications devices are called 20 pins.The electronic part is mounted in the direction of Surface Mount.Electronic devices belonging to the ALS family make up this device.Comparator can be found under the Arithmetic Circuits Subcategory.5V Power Supplies provide power to the device.For example, WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE has been added.This device operates at maximum current 19mA.5V should be maintained as the Supply Voltage.

SN74ALS520DWRE4 Features


20-SOIC (0.295, 7.50mm Width) package
8 Bits
74ALS series
20 terminations
1 Functions
20 pin count
5V power supplies

SN74ALS520DWRE4 Applications


There are a lot of Texas Instruments SN74ALS520DWRE4 applications of comparators.

  • Fixed or programmable irequency division
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
  • 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"
  • Servo Motor Controls
  • Servo motor controls
  • “Time out" timer for consume-appication industrial controls