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M74HC688TTR

20-TFSOP (0.173, 4.40mm Width) 4.5V V 20 Comparators 29 ns ns 20 8 Active Low


  • Manufacturer: STMicroelectronics
  • Nocochips NO: 761-M74HC688TTR
  • Package: 20-TFSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 489
  • Description: 20-TFSOP (0.173, 4.40mm Width) 4.5V V 20 Comparators 29 ns ns 20 8 Active Low (Kg)

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TFSOP (0.173, 4.40mm Width)
Number of Pins 20
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Type Identity Comparator
Terminal Finish NICKEL PALLADIUM GOLD
Subcategory Arithmetic Circuits
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number M74HC68
Output Active Low
Pin Count 20
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Number of Bits 8
Propagation Delay 29 ns
Quiescent Current 4μA
Turn On Delay Time 29 ns
Family HC/UH
Current - Output High, Low 5.2mA 5.2mA
Max Propagation Delay @ V, Max CL 29ns @ 6V, 50pF
Output Function A=B
Height Seated (Max) 1.2mm
Length 6.5mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

M74HC688TTR Overview


Material from Tape & Reel (TR) is used in the packaging.As part of the package 20-TFSOP (0.173, 4.40mm Width), it is embedded.Comparator is designed with 8 Bits.74HC Series offers outstanding performance-cost ratios.Located in Surface Mount is this electronic part.Its output is Active Low.Providing 2V~6V Supply Voltage is necessary to ensure the device's normal functioning.For reliability, the Operating Temperature is -55°C~125°C.Comparator qualifies for applications of standard grade.The High/Low output current of 5.2mA 5.2mA makes it capable of securing maximum design flexibility.Programming terminations is done using 20.Comparator is equipped wComparatorh 1 Functions.The Base Part Number allows the formation of its related parts.Power is provided by a supply voltage of 4.5V.There is a 20 Pin Count on it.During the signal interface of a computer or other device, there can be 20 pins, which are pronged contacts.A Surface Mount-axis mount is used for this electronic part.Electronic devices like this belong to the HC/UH family.Arithmetic Circuits has it under its Subcategory.The power supply is a 2/6V power supply.As soon as Vsup reaches 6V, the maximal supply voltage will be reached.A supply voltage (Vsup) greater than 2V is required.There is no external influence on its consumption of quiescent current 4μA.

M74HC688TTR Features


20-TFSOP (0.173, 4.40mm Width) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
2/6V power supplies

M74HC688TTR Applications


There are a lot of STMicroelectronics M74HC688TTR applications of comparators.

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

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