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  • SN74HC688PWTG4

SN74HC688PWTG4

20-TSSOP (0.173, 4.40mm Width) 5V V 20 Comparators 36 ns ns 20 5V V 8 Active Low


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HC688PWTG4
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 499
  • Description: 20-TSSOP (0.173, 4.40mm Width) 5V V 20 Comparators 36 ns ns 20 5V V 8 Active Low (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Weight 76.997305mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Identity Comparator
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Arithmetic Circuits
Packing Method TR
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Base Part Number 74HC688
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 8
Propagation Delay 36 ns
Quiescent Current 8μA
Turn On Delay Time 36 ns
Family HC/UH
Current - Output High, Low 5.2mA 5.2mA
Max I(ol) 0.0052 A
Max Propagation Delay @ V, Max CL 36ns @ 6V, 50pF
Prop. Delay@Nom-Sup 45 ns
Output Function A=B
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74HC688PWTG4 Overview


Materials from Tape & Reel (TR) are used to make the packaging.Electronic manufacturers are well aware of the 20-TSSOP (0.173, 4.40mm Width) because of its low package cost.There are 8 Bits in this electronic part.A great value because of its performance-cost ratio, the 74HC Series has a lot to offer.Mounted in the way of Surface Mount, this electronic part is mounted in the way of X.There is a Active Low output from this electrical device.This device is equipped with a 2V~6V Supply Voltage so it can operate normally.For reliability, it uses the Operating Temperature -40°C~85°C.Applications for the Identity Comparator Type are standard grade.With the High/Low output current of 5.2mA 5.2mA, it features maximum design flexibility.A 20 termination consists of terminating transmission lines with a device matching the line's characteristic impedance.The unit has 1 functions.According to the Base Part Number, its related parts can be founded.Supply Voltage 5V powers the device.This device has a 20 Pin Count.20 pins are pronged contacts used as part of a signal interface in computers.The electronic part is mounted in the direction of Surface Mount.HC/UH family electronic devices belong to this category.Comparator is located in Arithmetic Circuits Subcategory.2/6V Power Supplies are used to power it.Vsup reaches its maximal value at 6V.The Supply Voltage (Vsup) should be greater than 2V.Maintain a voltage of 5V for the supply voltage.Despite external factors, it consumes 8μA of quiescent current.This device is suitable for TR.

SN74HC688PWTG4 Features


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

SN74HC688PWTG4 Applications


There are a lot of Texas Instruments SN74HC688PWTG4 applications of comparators.

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