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SN74F521DW

20-SOIC (0.295, 7.50mm Width) 5V V 20 32mA mA Comparators 10 ns ns 20 5V V 20mA mA 8 Active Low


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-SN74F521DW
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 397
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 32mA mA Comparators 10 ns ns 20 5V V 20mA mA 8 Active Low (Kg)

Details

Tags

Parameters
Load Capacitance 50pF
Output Current 20mA
Max Supply Current 32mA
Number of Bits 8
Propagation Delay 10 ns
Turn On Delay Time 11 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
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 1 day 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 Tube
Series 74F
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
ECCN Code EAR99
Type Identity Comparator
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
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

SN74F521DW Overview


Tube's packaging is made of Tube's materials.As part of the package 20-SOIC (0.295, 7.50mm Width), it is embedded.The electronic part in this photo is designed using 8 Bits.Performance-cost ratio makes the 74F Series a great value.Mounted in the way of Surface Mount, this electronic part is mounted in the way of X.An electrical device of this type produces Active Low as an output.An internal 4.5V~5.5V Supply Voltage ensures the device's normal operation.For reliability, it uses the Operating Temperature 0°C~70°C.The Identity Comparator Type qualifies for standard grade applications.The High/Low output current of 1mA 20mA makes it capable of securing maximum design flexibility.Comparator is possible to terminate a transmission line wComparatorh a device matching the impedance of the line, which is known as 20 termination.With 1 Functions, it can perform a variety of tasks.Based on the Base Part Number, related parts can be identified.5V is the supply voltage.There is a 20 Pin Count on it.The pronged contacts on computers and other communications devices are called 20 pins.In this case, the electronic part is mounted in the direction of Surface Mount.F/FAST is the family name of this electronic device.Comparator can be found under the Arithmetic Circuits Subcategory.Powered by a 5V power supply, it runs on batteries.There are a few additions, such as CASCADABLE.During operation, it will supply no more than 32mA watts of current.Comparator is necessary to maintain a 5V supply voltage.Featuring maximum design flexibility, 20mA features a high output current.

SN74F521DW Features


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

SN74F521DW Applications


There are a lot of Texas Instruments SN74F521DW applications of comparators.

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

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