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CD74HCT688MG4

CD74HCT688MG4

CD74HCT688MG4

Texas Instruments

20-SOIC (0.295, 7.50mm Width) 5V V 20 Comparators 34 ns ns 20 5V V 8 Active Low

SOT-23

CD74HCT688MG4 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Weight 500.709277mg
Operating Temperature -55°C~125°C
Packaging Tube
Series 74HCT
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Identity Comparator
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Technology CMOS
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 74HCT688
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Power Supplies 5V
Load Capacitance 50pF
Number of Bits 8
Propagation Delay 34 ns
Quiescent Current 8μA
Turn On Delay Time 51 ns
Family HCT
Current - Output High, Low 4mA 4mA
Max Propagation Delay @ V, Max CL 34ns @ 4.5V, 50pF
Output Function A=B
Height 2.35mm
Length 12.8mm
Width 7.52mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.010827 $3.010827
10 $2.840403 $28.40403
100 $2.679625 $267.9625
500 $2.527949 $1263.9745
1000 $2.384857 $2384.857
CD74HCT688MG4 Product Details

CD74HCT688MG4 Overview


The Packaging is made of Tube's materials.Known for its low package costs, the 20-SOIC (0.295, 7.50mm Width) is a popular electronic component.8 Bits are used in the design of this electronic part.Its performance-cost ratio makes the 74HCT Series an excellent value.Located in Surface Mount is this electronic part.In this case, Active Low is the electrical device's output.To ensure proper functioning, a 4.5V~5.5V Supply Voltage is provided.The Operating Temperature of -55°C~125°C ensures the reliability of the unit.Comparator is suComparatorable for standard grade applications.With the High/Low output current of 4mA 4mA, it features maximum design flexibility.Programming terminations is done using 20.There are 1 functions on it.According to the Base Part Number, its related parts can be founded.Power is provided by a supply voltage of 5V.20 Pin Count is equipped with it.20 pins, or pronged contacts, are part of signal interfaces on computers and other communications devices.In this case, the electronic part is mounted in the direction of Surface Mount.This electronic device belongs to the family of HCT.Subcategory Arithmetic Circuits contains it.A 5V power supply is used to operate it.Among the additions are CASCADABLE, for instance.Ensure that 5V is the Supply Voltage.Despite external factors, it consumes 8μA of quiescent current.

CD74HCT688MG4 Features


20-SOIC (0.295, 7.50mm Width) package
8 Bits
74HCT series
20 terminations
1 Functions
20 pin count
5V power supplies

CD74HCT688MG4 Applications


There are a lot of Texas Instruments CD74HCT688MG4 applications of comparators.

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

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