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CD74HC688PWT

20-TSSOP (0.173, 4.40mm Width) 4.5V V 20 8μA mA Comparators 255 ns ns 20 8 Active Low

Manufacturer: Texas Instruments
Origchip NO: 815-CD74HC688PWT
Package: 20-TSSOP (0.173, 4.40mm Width)
Datasheet: PDF
Stock: 539
Description: 20-TSSOP (0.173, 4.40mm Width) 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: 5 days ago)
Contact Plating	Gold
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	-55°C~125°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
Termination	SMD/SMT
ECCN Code	EAR99
Type	Identity Comparator
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	4.5V
Terminal Pitch	0.65mm
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
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	1.2mm
Length	6.5mm
Width	4.4mm
Thickness	1mm
Radiation Hardening	No
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

CD74HC688PWT Overview

Tape & Reel (TR)'s materials are used for the packaging.As part of the package 20-TSSOP (0.173, 4.40mm Width), it is embedded.Using 8 Bits, this electronic component was designed.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.The output of this electrical device is Active Low. Devices are provided with a 2V~6V Supply Voltage to ensure normal operation.To ensure its reliability, it operates at Operating Temperature -55°C~125°C.For standard grade applications, the Identity Comparator Type is suitable.Its High/Low output current allows for maximum design flexibility.The 20 termination method ends a transmission line with a device that matches the line's characteristic impedance.1 functions are available on it.Parts related to the Base Part Number can be derived from it.There is a supply voltage of 4.5V that powers it.In addition, it features 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.The electronic device in question is part of the HC/UH family.Comparator is located in Arithmetic Circuits Subcategory.2/6V power supplies power it.Comparator reaches 6V when the maximum Supply Voltage (Vsup) has been reached.A supply voltage (Vsup) greater than 2V is required.As an example, CASCADABLE is among the additions.In its operation, 8μA represents the maximum current.An external factor does not affect how much quiescent current it consumes.This device is suitable for TR.

CD74HC688PWT Features

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

CD74HC688PWT Applications

There are a lot of Texas Instruments CD74HC688PWT applications of comparators.

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