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74HCT688DB,112

20-SSOP (0.209, 5.30mm Width) 5V V 20 Comparators 8 Active Low

Manufacturer: NXP USA Inc.
Origchip NO: 568-74HCT688DB,112
Package: 20-SSOP (0.209, 5.30mm Width)
Datasheet: PDF
Stock: 525
Description: 20-SSOP (0.209, 5.30mm Width) 5V V 20 Comparators 8 Active Low (Kg)

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Details

Tags

Parameters
Propagation Delay (tpd)	51 ns
Output Function	A=B
Height Seated (Max)	2mm
Length	7.2mm
Width	5.3mm
RoHS Status	ROHS3 Compliant
Mounting Type	Surface Mount
Package / Case	20-SSOP (0.209, 5.30mm Width)
Surface Mount	YES
Operating Temperature	-40°C~125°C
Packaging	Tube
Published	1997
Series	74HCT
JESD-609 Code	e4
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
Type	Identity Comparator
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature	CASCADABLE
Subcategory	Arithmetic Circuits
Technology	CMOS
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	74HCT688
Output	Active Low
Pin Count	20
JESD-30 Code	R-PDSO-G20
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	5.5V
Power Supplies	5V
Supply Voltage-Min (Vsup)	4.5V
Load Capacitance	50pF
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

74HCT688DB,112 Overview

Tube's materials went into the packaging.Electronic manufacturers are well aware of the 20-SSOP (0.209, 5.30mm Width) because of its low package cost.An electronic part designed with 8 Bits is used in this product.74HCT Series' performance-to-cost ratio is excellent.Electronic part Surface Mount is mounted here.There is an output Active Low for this electrical device.Devices need a 4.5V~5.5V Supply Voltage to function normally.Ensure its reliability by operating at -40°C~125°C Operating Temperature.Applications requiring standard grade are appropriate for the Identity Comparator Type.As 4mA 4mA features a high/low output current, maximal design flexibility can be achieved.Using 20, you can program terminations.1 functions are available on it.Parts related to the Base Part Number can be derived from it.There is a supply voltage of 5V that powers it.20 Pin Count is built into it.HCT devices are electronic devices.In the Subcategory of Arithmetic Circuits, it can be found.The power supply is a 5V power supply.Upon reaching 5.5V, the maximal supply voltage (Vsup) is reached.There should be more supply voltage (Vsup) than 4.5V.There are several additions, including CASCADABLE.

74HCT688DB,112 Features

20-SSOP (0.209, 5.30mm Width) package
8 Bits
74HCT series
20 terminations
1 Functions
20 pin count
5V power supplies

74HCT688DB,112 Applications

There are a lot of NXP USA Inc. 74HCT688DB,112 applications of comparators.

Fixed or programmable irequency division
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
Servo Motor Controls
Process contollenr
“Time out" timer for consume-appication industrial controls