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74HC688N,652

20-DIP (0.300, 7.62mm) 5V V 20 Comparators 8 Active Low


  • Manufacturer: NXP USA Inc.
  • Nocochips NO: 568-74HC688N,652
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 936
  • Description: 20-DIP (0.300, 7.62mm) 5V V 20 Comparators 8 Active Low (Kg)

Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature -40°C~125°C
Packaging Tube
Series 74HC
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 (Ni/Pd/Au)
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC688
Output Active Low
Pin Count 20
JESD-30 Code R-PDIP-T20
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 8
Family HC/UH
Current - Quiescent (Iq) 8μA
Current - Output High, Low 5.2mA 5.2mA
Max Propagation Delay @ V, Max CL 29ns @ 6V, 50pF
Propagation Delay (tpd) 51 ns
Output Function A=B
Height Seated (Max) 4.2mm
Length 26.73mm
Width 7.62mm
RoHS Status ROHS3 Compliant

74HC688N,652 Overview


Tube's packaging is made of Tube's materials.Known for its low package costs, the 20-DIP (0.300, 7.62mm) is a popular electronic component.Electronic parts using 8 Bits are designed here.Its performance-cost ratio makes the 74HC Series an excellent value.Located in Through Hole is this electronic part.This electrical device produces Active Low as its output.To ensure proper functioning, a 2V~6V Supply Voltage is provided.For reliability, the Operating Temperature is -40°C~125°C.There is no minimum grade requirement for the Identity Comparator Type.Featuring a variety of output currents, 5.2mA 5.2mA allows for maximum design flexibility.With 20, terminations are programmed.Comparator is equipped wComparatorh 1 Functions.Comparator can be established which parts are related to a Base Part Number.5V is the supply voltage.The 20 Pin Count feature is included.This electronic device belongs to the family of HC/UH.Arithmetic Circuits is a Subcategory.2/6V power supplies power it.At 6V, the supply voltage reaches its maximum value (Vsup).2V must be greater than Vsup.For example, CASCADABLE has been added.

74HC688N,652 Features


20-DIP (0.300, 7.62mm) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
2/6V power supplies

74HC688N,652 Applications


There are a lot of NXP USA Inc. 74HC688N,652 applications of comparators.

  • Servo Motor Controls
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
  • Process contollenr
  • Servo motor controls
  • Fixed or programmable irequency division
  • “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"

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