NXP 74HCT688D,653

Manufacturer No:

74HCT688D,653

Manufacturer:

NXP

Package:

20-SOIC (0.295, 7.50mm Width)

Description:

20-SOIC (0.295, 7.50mm Width) 5V V 20 Comparators 8 Active Low

Quantity:

In Stock :4435

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Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sat, May 23 - Sun, May 24, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

74HCT688D,653 Information

NXP 74HCT688D,653 technical specifications, attributes, parameters and parts with similar specifications to NXP 74HCT688D,653.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
20-SOIC (0.295, 7.50mm Width)

Surface Mount
YES

Operating Temperature
-40°C~125°C

Packaging
Tape & Reel (TR)

Series
74HCT

Published
1997

JESD-609 Code
e4

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Type
Parameter

Number of Terminations
20

Type
Identity Comparator

Terminal Finish
NICKEL PALLADIUM GOLD

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

Download datasheets and manufacturer documentation for NXP 74HCT688D,653.

74HCT688D,653 Overview

Materials from Tape & Reel (TR) are used to make the packaging.Low package costs make the 20-SOIC (0.295, 7.50mm Width) well known in the electronic industry.8 Bits are used in the design of this electronic part.With its excellent performance-cost ratio, the 74HCT Series is a great value.Surface Mount is used to mount this electronic part.This electrical device produces Active Low as its output.Devices are provided with a 4.5V~5.5V Supply Voltage to ensure normal operation.To ensure its reliability, it operates at Operating Temperature -40°C~125°C.For standard grade applications, the Identity Comparator Type is suitable.Its High/Low output current allows for maximum design flexibility.With 20, terminations are programmed.The device is equipped with 1 functions.Base Part Numbers can be used to identify related parts.The supply voltage is 5V, and it is powered by it.The device is equipped with a 20 Pin Count.HCT is the family name of this electronic device.Comparator can be found under the Arithmetic Circuits Subcategory.5V Power Supplies are used to power it.Vsup reaches its maximal value at 5.5V.Comparator is recommended that the supply voltage (Vsup) be greater than 4.5V.CASCADABLE, for example, is one of the additions.

74HCT688D,653 Features

20-SOIC (0.295, 7.50mm Width) package
8 Bits
74HCT series
20 terminations
1 Functions
20 pin count
5V power supplies

74HCT688D,653 Applications

There are a lot of NXP USA Inc.
74HCT688D,653 applications of comparators.

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