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SN74HC688PWR

20-TSSOP (0.173, 4.40mm Width) 5V V 20 80μA mA Comparators 265 ns ns 20 5V V 5.2mA mA 8 Active Low


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HC688PWR
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 646
  • Description: 20-TSSOP (0.173, 4.40mm Width) 5V V 20 80μA mA Comparators 265 ns ns 20 5V V 5.2mA 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)
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 Cut Tape (CT)
Series 74HC
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
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature CASCADABLE
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
Nominal Supply Current 4mA
Output Current 5.2mA
Max Supply Current 80μA
Number of Bits 8
Propagation Delay 265 ns
Quiescent Current 8μA
Turn On Delay Time 36 ns
Response Time 500 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

SN74HC688PWR Overview


Material from Cut Tape (CT) is used in the packaging.Electronic manufacturers are well aware of the 20-TSSOP (0.173, 4.40mm Width) because of its low package cost.This electronic part is designed with 8 Bits.74HC Series offers excellent performance at an affordable price.There is a Surface Mount-position for this electronic part.This electrical device produces Active Low as its output.An internal 2V~6V Supply Voltage ensures the device's normal operation.The Operating Temperature of -40°C~85°C ensures the reliability of the unit.Applications for the Identity Comparator Type are standard grade.5.2mA 5.2mA features a High/Low output current which offers maximum design flexibility.In 20 terminations, the transmission line is terminated with a device whose characteristic impedance matches the transmission line's.The device is equipped with 1 functions.It is possible to find its related parts based on its Base Part Number.5V is the supply voltage.There is a 20 Pin Count on it.There are 20 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. Mounting of this electronic component is in the direction of Surface Mount.Comparator is a member of the HC/UH family of electronic devices.Located under Arithmetic Circuits, it is in the Subcategory.A 2/6V power supply is used to operate it.A maximum voltage supply (Vsup) is reached at 6V.Comparator is important that the Supply Voltage (Vsup) is greater than 2V.There are several additions, including CASCADABLE.There is a maximum current supply of 80μA for its operation.Maintain a voltage of 5V for the supply voltage.A quiescent current of 8μA is consumed without external influence.TR is a good match for this device due to its reliable performance.Its output current allows it to be designed with maximum flexibility.

SN74HC688PWR Features


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

SN74HC688PWR Applications


There are a lot of Texas Instruments SN74HC688PWR applications of comparators.

  • Process contollenr
  • Fixed or programmable irequency division
  • 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.
  • Servo motor controls
  • “Time out" timer for consume-appication industrial controls