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  • SN74F521N

SN74F521N

20-DIP (0.300, 7.62mm) 5V V 20 32mA mA Comparators 10 ns ns 20 5V V 8 Active Low


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74F521N
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 931
  • Description: 20-DIP (0.300, 7.62mm) 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: 4 days ago)
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 1.1991g
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
ECCN Code EAR99
Type Identity Comparator
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74F521
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Power Supplies 5V
Operating Supply Current 21mA
Load Capacitance 50pF
Max Supply Current 32mA
Number of Bits 8
Propagation Delay 10 ns
Turn On Delay Time 3.2 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 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74F521N Overview


Tube's materials are used for the packaging.20-DIP (0.300, 7.62mm) is well known for its low package costs in the electronics industry.This electronic part is designed with 8 Bits.74F Series' performance-to-cost ratio is excellent.There is an electronic component mounted in the way of Through Hole.Its output is Active Low.4.5V~5.5V Supply Voltage provides the device with the necessary stability.To ensure reliability, it operates at 0°C~70°C Operating Temperature.Comparator qualifies for applications of standard grade.Featuring a variety of output currents, 1mA 20mA allows for maximum design flexibility.Termination with a 20 device, which matches the transmission line's characteristic impedance, is considered a 20 termination.In addition, it has 1 functions.According to the Base Part Number, its related parts can be founded.Comparator is powered from a Supply Voltage of 5V.Count of 20 pins is provided.In a computer or other communications device, there are 20 pins, which are pronged contacts.Mounting of this electronic component is in the direction of Through Hole.Electronic devices of this type are known as F/FAST devices.Arithmetic Circuits is a Subcategory.A 5V power supply is used to operate it.For example, CASCADABLE has been added.There is a maximum current supply of 32mA for its operation.The Supply Voltage should be maintained at 5V.It operates with a supply voltage of 21mA and is therefore highly versatile.

SN74F521N Features


20-DIP (0.300, 7.62mm) package
8 Bits
74F series
20 terminations
1 Functions
20 pin count
5V power supplies

SN74F521N Applications


There are a lot of Texas Instruments SN74F521N applications of comparators.

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