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  • SN74F521NSR

SN74F521NSR

20-SOIC (0.209, 5.30mm Width) 5V V 20 32mA mA Comparators 10 ns ns 20 5V V 8 Active Low


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74F521NSR
  • Package: 20-SOIC (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 430
  • Description: 20-SOIC (0.209, 5.30mm Width) 5V V 20 32mA mA Comparators 10 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: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.209, 5.30mm Width)
Number of Pins 20
Weight 266.712314mg
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
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)
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 10 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
Prop. Delay@Nom-Sup 11 ns
Output Function A=B
Height 2mm
Length 12.6mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74F521NSR Overview


The Packaging is made of Tape & Reel (TR)'s materials.The 20-SOIC (0.209, 5.30mm Width) is well known in the electronics industry for its low package cost.Comparator is designed with 8 Bits.With its excellent performance-cost ratio, the 74F Series is a great value.Surface Mount is used to mount this electronic part.An electrical device of this type produces Active Low as an output.4.5V~5.5V Supply Voltage provides the device with the necessary stability.Ensure its reliability by operating at 0°C~70°C Operating Temperature.Identity Comparator Types can be used for standard-grade applications.The High/Low output current of 1mA 20mA makes it capable of securing maximum design flexibility.The 20 termination method ends a transmission line with a device that matches the line's characteristic impedance.The 1-functions are included.Comparator is possible to establish Comparators related parts using the Base Part Number.5V is the supply voltage.20 Pin Count is equipped with it.Computers and other computing devices use 20 pins as part of their signal interfaces.Mounting of this electronic component is in the direction of Surface Mount.Electronic devices belonging to the F/FAST family make up this device.You can find it under Arithmetic Circuits Subcategory.The power supply is a 5V power supply.In order to operate it, 32mA is the maximum current that can be supplied.5V should be the Supply Voltage.Its reliable performance makes it an excellent choice for TR.

SN74F521NSR Features


20-SOIC (0.209, 5.30mm Width) package
8 Bits
74F series
20 terminations
1 Functions
20 pin count
5V power supplies

SN74F521NSR Applications


There are a lot of Texas Instruments SN74F521NSR applications of comparators.

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