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CD74HCT688E

20-DIP (0.300, 7.62mm) 5V V Comparators 8 Active Low

Manufacturer: Rochester Electronics, LLC
Origchip NO: 699-CD74HCT688E
Package: 20-DIP (0.300, 7.62mm)
Datasheet: PDF
Stock: 772
Description: 20-DIP (0.300, 7.62mm) 5V V Comparators 8 Active Low (Kg)

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Details

Tags

Parameters
Number of Terminations	20
Type	Identity Comparator
Additional Feature	CASCADABLE
Technology	CMOS
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Number of Functions	1
Supply Voltage	5V
Output	Active Low
JESD-30 Code	R-PDIP-T20
Qualification Status	COMMERCIAL
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	4.5V
Number of Bits	8
Family	HCT
Current - Quiescent (Iq)	8μA
Current - Output High, Low	4mA 4mA
Max Propagation Delay @ V, Max CL	34ns @ 4.5V, 50pF
Propagation Delay (tpd)	51 ns
Output Function	A=B
RoHS Status	Non-RoHS Compliant
Mounting Type	Through Hole
Package / Case	20-DIP (0.300, 7.62mm)
Surface Mount	NO
Operating Temperature	-55°C~125°C
Packaging	Tube
Series	74HCT
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)

CD74HCT688E Overview

The Packaging is made of Tube's materials.Electronic manufacturers are well aware of the 20-DIP (0.300, 7.62mm) because of its low package cost.Electronic parts using 8 Bits are designed here.The 74HCT Series offers an excellent price-performance ratio.There is a Through Hole-position for this electronic part.This electrical device produces Active Low as its output.An internal 4.5V~5.5V Supply Voltage ensures the device's normal operation.In order to ensure its reliability, it operates at a temperature of -55°C~125°C.Applications requiring standard grade are appropriate for the Identity Comparator Type.The High/Low output current of 4mA 4mA makes it capable of securing maximum design flexibility.The 20 command is used to program terminations.With 1 Functions, it can perform a variety of tasks.Power is supplied by the supply voltage 5V.The electronic device in question is part of the HCT family.Vsup reaches its maximal value at 5.5V.There should be a higher voltage supply (Vsup) than 4.5V.For example, CASCADABLE has been added.

CD74HCT688E Features

20-DIP (0.300, 7.62mm) package
8 Bits
74HCT series
20 terminations
1 Functions

CD74HCT688E Applications

There are a lot of Rochester Electronics, LLC CD74HCT688E applications of comparators.

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