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CD74HCT688M

20-SOIC (0.295, 7.50mm Width) 5V V 20 80μA mA Comparators 34 ns ns 20 5V V 20mA mA 8 Active Low


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-CD74HCT688M
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 784
  • Description: 20-SOIC (0.295, 7.50mm Width) 5V V 20 80μA mA Comparators 34 ns ns 20 5V V 20mA mA 8 Active Low (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
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
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 Circuit
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
Base Part Number 74HCT688
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Power Supplies 5V
Load Capacitance 50pF
Output Current 20mA
Max Supply Current 80μA
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 I(ol) 0.004 A
Number of Gates 1
Max Propagation Delay @ V, Max CL 34ns @ 4.5V, 50pF
Prop. Delay@Nom-Sup 42 ns
Output Function A=B
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

CD74HCT688M Overview


Using materials from Tube, the packaging is made.There is no doubt that the 20-SOIC (0.295, 7.50mm Width) is well known in the electronic industry due to its low package cost.An electronic part designed with 8 Bits is used in this product.Performance-cost ratio makes the 74HCT Series a great value.Electronic part Surface Mount is mounted here.A Active Low value is output by this electrical device.Providing a 4.5V~5.5V Supply Voltage ensures that the device operates normally.The Operating Temperature of -55°C~125°C ensures the reliability of the unit.The Identity Comparator Type qualifies for standard grade applications.High/Low output currents of the 4mA 4mA make it the most flexible board for design.With 20 terminations, a device that matches the characteristic impedance of the line can be used to terminate transmission lines.The device is equipped with 1 functions.According to the Base Part Number, its related parts can be founded.Comparator is powered from a Supply Voltage of 5V.The 20 Pin Count feature is included.Computers and other computing devices use 20 pins as part of their signal interfaces.The electronic part is mounted in the direction of Surface Mount.HCT devices are electronic devices.In the Subcategory of Arithmetic Circuit, it can be found.A 5V power supply is used to operate it.In addition to CASCADABLE, for example, other additions have been made.In order to operate it, 80μA is the maximum current that can be supplied.5V should be maintained as the Supply Voltage.Without being affected by external factors, 8μA of quiescent current is consumed.20mA has a high output current, which allows for maximum design flexibility.

CD74HCT688M Features


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

CD74HCT688M Applications


There are a lot of Texas Instruments CD74HCT688M applications of comparators.

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