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74HCT688N,652

74HCT688N,652

74HCT688N,652

Rochester Electronics, LLC

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

SOT-23

74HCT688N,652 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Supplier Device Package 20-DIP
Operating Temperature-40°C~125°C
PackagingTube
Series 74HCT
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Type Identity Comparator
Voltage - Supply 4.5V~5.5V
Output Active Low
Number of Bits 8
Current - Quiescent (Iq) 8μA
Current - Output High, Low 4mA 4mA
Max Propagation Delay @ V, Max CL 34ns @ 4.5V, 50pF
Output FunctionA=B
RoHS StatusROHS3 Compliant
In-Stock:12305 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.055385$3.055385
10$2.882438$28.82438
100$2.719281$271.9281
500$2.565360$1282.68
1000$2.420151$2420.151

74HCT688N,652 Product Details

74HCT688N,652 Overview


Using materials from Tube, the packaging is made.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 74HCT Series an excellent value.Through Hole is the way this electronic part is mounted.The electrical device has an output of Active Low.There is a 4.5V~5.5V Supply Voltage present in order to ensure normal device operation.Reliability is ensured by using the Operating Temperature of -40°C~125°C.Application grade Identity Comparator Types are available.High/Low output currents of the 4mA 4mA make it the most flexible board for design.Supplier Device Package 20-DIP is used by the company.

74HCT688N,652 Features


20-DIP (0.300, 7.62mm) package
8 Bits
74HCT series

74HCT688N,652 Applications


There are a lot of Rochester Electronics, LLC 74HCT688N,652 applications of comparators.

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

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