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CD74HC688E

20-DIP (0.300, 7.62mm) 4.5V V 20 8μA mA Comparators 255 ns ns 20 8 Active Low

Manufacturer: Texas Instruments
Origchip NO: 815-CD74HC688E
Package: 20-DIP (0.300, 7.62mm)
Datasheet: PDF
Stock: 577
Description: 20-DIP (0.300, 7.62mm) 4.5V V 20 8μA mA Comparators 255 ns ns 20 8 Active Low (Kg)

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Details

Tags

Parameters
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 4 days ago)
Mount	Through Hole
Mounting Type	Through Hole
Package / Case	20-DIP (0.300, 7.62mm)
Number of Pins	20
Weight	1.1991g
Operating Temperature	-55°C~125°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
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature	CASCADABLE
Subcategory	Arithmetic Circuits
Technology	CMOS
Voltage - Supply	2V~6V
Terminal Position	DUAL
Number of Functions	1
Supply Voltage	4.5V
Terminal Pitch	2.54mm
Base Part Number	74HC688
Output	Active Low
Pin Count	20
Polarity	Inverting
Supply Voltage-Max (Vsup)	6V
Power Supplies	2/6V
Supply Voltage-Min (Vsup)	2V
Operating Supply Current	8μA
Load Capacitance	50pF
Max Supply Current	8μA
Number of Bits	8
Propagation Delay	255 ns
Quiescent Current	8μA
Turn On Delay Time	29 ns
Family	HC/UH
Current - Output High, Low	5.2mA 5.2mA
Max I(ol)	0.0052 A
Max Propagation Delay @ V, Max CL	29ns @ 6V, 50pF
Prop. Delay@Nom-Sup	36 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

CD74HC688E Overview

Tube's packaging is made of Tube's materials.The 20-DIP (0.300, 7.62mm) is well known in the electronics industry for its low package cost.The electronic part in this photo is designed using 8 Bits.The 74HC Series offers an excellent price-performance ratio.Mounted in the middle of Through Hole is this electronic part.There is a Active Low output from this electrical device.There is a 2V~6V Supply Voltage present in order to ensure normal device operation.Reliability is ensured by using the Operating Temperature of -55°C~125°C.Identity Comparator Types can be used for standard-grade applications.High/Low output currents of the 5.2mA 5.2mA make it the most flexible board for design.The 20 command is used to program terminations.A 1 Function is included.It is possible to find its related parts based on its Base Part Number.4.5V is the supply voltage.The device is equipped with a 20 Pin Count.There are 20 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. The electronic part is mounted in the direction of Through Hole.HC/UH devices are electronic devices.In the Subcategory of Arithmetic Circuits, it can be found.In order to run it, it needs a 2/6V power supply.Supply Voltage (Vsup) reaches maximal values at 6V.2V must be greater than Vsup.CASCADABLE, for instance, is included in the additions.There is a maximum current supply of 8μA for its operation.Without being affected by external factors, 8μA of quiescent current is consumed.Due to its ability to operate with a supply voltage of 8μA, it is very versatile.

CD74HC688E Features

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

CD74HC688E Applications

There are a lot of Texas Instruments CD74HC688E applications of comparators.

Servo motor controls
“Time out" timer for consume-appication industrial controls
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
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
Servo Motor Controls
Fixed or programmable irequency division