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  • SN74F521DWR

SN74F521DWR

20-SOIC (0.295, 7.50mm Width) 5V V 20 32mA mA Comparators 11 ns ns 20 5V V 8 Active Low


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74F521DWR
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 994
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 32mA mA Comparators 11 ns ns 20 5V V 8 Active Low (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
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 Cut Tape (CT)
Series 74F
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Identity Comparator
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Packing Method TR
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number 74F521
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Power Supplies 5V
Load Capacitance 50pF
Max Supply Current 32mA
Number of Bits 8
Propagation Delay 11 ns
Turn On Delay Time 10 ns
Family F/FAST
Current - Output High, Low 1mA 20mA
Max I(ol) 0.02 A
Max Propagation Delay @ V, Max CL 10ns @ 5V, 50pF
Output Function A=B
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74F521DWR Overview


Material from Cut Tape (CT) is used in the packaging.Known for its low package costs, the 20-SOIC (0.295, 7.50mm Width) is a popular electronic component.There are 8 Bits in this electronic part.There is no doubt that the 74F Series is an excellent value for the money due to its performance-cost ratio.Electronic part Surface Mount is mounted here.Its output is Active Low.Providing 4.5V~5.5V Supply Voltage is necessary to ensure the device's normal functioning.In order to ensure its reliability, it operates at a temperature of 0°C~70°C.The Identity Comparator Type qualifies for standard grade applications.With the High/Low output current of 1mA 20mA, it features maximum design flexibility.Programming terminations is done using 20.The 1-functions are included.Parts related to the Base Part Number can be derived from it.5V is the supply voltage.With 20 Pin Count, it is equipped with the latest technology.In a computer or other communications device, there are 20 pins, which are pronged contacts.A Surface Mount-axis mount is used for this electronic part.Electronic devices of this type are known as F/FAST devices.Arithmetic Circuits Subcategory contains it.Comparator operates from a 5V Power Supplies.As an example, CASCADABLE is among the additions.This device operates at maximum current 32mA.Ensure that the Supply Voltage is maintained at 5V.This device performs well at TR.

SN74F521DWR Features


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

SN74F521DWR Applications


There are a lot of Texas Instruments SN74F521DWR applications of comparators.

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