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  • SN74HC688N

SN74HC688N

20-DIP (0.300, 7.62mm) 5V V 20 Comparators 36 ns ns 20 5V V 5.2mA mA 8 Active Low


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HC688N
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 212
  • Description: 20-DIP (0.300, 7.62mm) 5V V 20 Comparators 36 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)
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 1.1991g
Operating Temperature -40°C~85°C
Packaging Tube
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
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
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
Number of Bits 8
Propagation Delay 36 ns
Quiescent Current 8μA
Turn On Delay Time 265 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 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74HC688N Overview


Tube's packaging is made of Tube's materials.20-DIP (0.300, 7.62mm) is well known for its low package costs in the electronics industry.A 8 Bit electronic part is used to design this part.With its excellent performance-cost ratio, the 74HC Series is a great value.Located in Through Hole is this electronic part.The electrical device has an output of Active Low.Providing a 2V~6V Supply Voltage ensures that the device operates normally.For reliability, the Operating Temperature is -40°C~85°C.Application grade Identity Comparator Types are available.Featuring a variety of output currents, 5.2mA 5.2mA allows for 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.Comparator is powered from a Supply Voltage of 5V.Count of 20 pins is provided.There are 20 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. This electronic part is mounted in the way of Through Hole.Electronic devices like this belong to the HC/UH family.You can find it under Arithmetic Circuits Subcategory.In order to run it, it needs a 2/6V power supply.Comparator reaches 6V when the maximum Supply Voltage (Vsup) has been reached.A supply voltage (Vsup) greater than 2V is required.There are several additions, including CASCADABLE.Ensure that 5V is the Supply Voltage.Without being affected by external factors, 8μA of quiescent current is consumed.5.2mA has a high output current, which allows for maximum design flexibility.

SN74HC688N Features


20-DIP (0.300, 7.62mm) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
2/6V power supplies

SN74HC688N Applications


There are a lot of Texas Instruments SN74HC688N applications of comparators.

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