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  • N74F521D,623

N74F521D,623

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


  • Manufacturer: NXP USA Inc.
  • Origchip NO: 568-N74F521D,623
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 771
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 Comparators 8 Active Low (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Published 1999
Series 74F
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Identity Comparator
Terminal Finish NICKEL PALLADIUM GOLD
Additional Feature CASCADABLE
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
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 74F521
Output Active Low
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Load Capacitance 50pF
Number of Bits 8
Family F/FAST
Current - Output High, Low 1mA 20mA
Max Propagation Delay @ V, Max CL 9.5ns @ 5V, 50pF
Propagation Delay (tpd) 11 ns
Output Function A=B
Power Supply Current-Max (ICC) 36mA
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant

N74F521D,623 Overview


The Packaging is made of Tape & Reel (TR)'s materials.Because of its low package cost, the 20-SOIC (0.295, 7.50mm Width) is well known in the electronic industry.A 8 Bit electronic part is used to design this part.With its excellent performance-cost ratio, the 74F Series is a great value.Mounted in the middle of Surface Mount is this electronic part.An electrical device of this type produces Active Low as an output.Devices need a 4.5V~5.5V Supply Voltage to function normally.As a result, it operates with an Operating Temperature of 0°C~70°C, which ensures its reliability.Application grade Identity Comparator Types are available.Featuring a variety of output currents, 1mA 20mA allows for maximum design flexibility.Comparator is possible to program terminations wComparatorh 20.In addition, it has 1 functions.According to the Base Part Number, its related parts can be founded.Supply Voltage 5V powers the device.In addition, it features 20 Pin Count.Electronic devices belonging to the F/FAST family make up this device.Upon reaching 5.5V, the maximal supply voltage (Vsup) is reached.Supply Voltage (Vsup) should exceed 4.5V.There are a few additions, such as CASCADABLE.Comparator reaches 36mA when Comparator is supplied wComparatorh the highest possible power current (ICC).

N74F521D,623 Features


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

N74F521D,623 Applications


There are a lot of NXP USA Inc. N74F521D,623 applications of comparators.

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