Name: SN74HC688DW
Brand: Texas Instruments
SKU: SN74HC688DW
Price: 1.4649 USD
Availability: InStock
Rating: 5 (90 reviews)

SN74HC688DW

For Reference Only

Part Number	SN74HC688DW
Manufacturer	Texas Instruments
Description	IC COMPARATOR IDENTITY 8B 20SOIC
Datasheet	SN74HC688DW Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	5,456 piece(s)
Unit Price	$ 1.4649 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 26 - May 31 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SN74HC688DW (Logic - Comparators) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SN74HC688DW specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74HC688DW with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74HC688DW.

SN74HC688DW Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Comparators
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
Series	74HC
Type	Identity Comparator
Number of Bits	8
Output	Active Low
Output Function	A=B
Voltage - Supply	2 V ~ 6 V
Current - Output High, Low	5.2mA, 5.2mA
Max Propagation Delay @ V, Max CL	36ns @ 6V, 50pF
Current - Quiescent (Iq)	8µA
Operating Temperature	-40°C ~ 85°C
Package / Case	20-SOIC (0.295", 7.50mm Width)
Mounting Type	Surface Mount

SN74HC688DW Reviews

Marsha*****ningham

April 9, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Bail*****ughes

March 23, 2023

★ ★ ★ ★ ★

Arrived promptly, carefully packaged, as described, many thanks

Myla*****wers

March 17, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Oliv*****anford

March 16, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Osca*****dersen

March 13, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

Roc*****Kalla

March 11, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Ter***** Bawa

February 24, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Dun***** Chad

February 21, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Ariel*****kinney

February 21, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

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SN74HC688DW Packaging

SN74HC688DW FAQ

1. How to order SN74HC688DW on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SN74HC688DW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74HC688DW. All suppliers must pass our qualification reviews before they can publish their products including SN74HC688DW on Heisener; we pay more attention to the channels and quality of SN74HC688DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74HC688DW price and inventory displayed accurate?

The price and inventory of SN74HC688DW fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SN74HC688DW?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74HC688DW we delivered, we will accept the replacement or return of the SN74HC688DW only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SN74HC688DW.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SN74HC688DW pin diagram, SN74HC688DW datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SN74HC688DW Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

SN74HC688DW

D# V36:1790_07345299

Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC Tube

RoHS: Compliant

SN74HC688DWR

D# V72:2272_07345304

Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74HC688DW

D# SN74HC688DW

Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC Tube - Bulk (Alt: SN74HC688DW)

Part Number

Manufacturer

Description

Stock

SN74HC688DW

Texas Instruments

Part Number	Manufacturer	Description	Stock
SN74HC688DWE4	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	0
SN74HC688DWG4	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	0
SN74HC688DW	Texas Instruments	- Rail/Tube	8108
SN74HC688DWRG4	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	0
SN74HC688DWRE4	Texas Instruments	8-BIT MAGNITUDE COMPARATOR - Tape and Reel	0
SN74HC688DWR	Texas Instruments	- Tape and Reel	0

Part Number

Manufacturer

Description

Stock

SN74HC688DW

D# C1S746201698209

Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number	Manufacturer	Description	Stock
SN74HC688DWRG4 D# SN74HC688DWRG4-ND	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	0
SN74HC688DW D# 296-8360-5-ND	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	1592
SN74HC688DWRE4 D# SN74HC688DWRE4-ND	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	0
SN74HC688DWR D# 296-34867-1-ND	Texas Instruments	IC COMPARATOR IDENTITY 20SOIC	8492
SN74HC688DWE4 D# 2156-SN74HC688DWE4-TI-ND	Rochester Electronics LLC	IDENTITY COMPARATOR	935

Part Number

Manufacturer

Description

Stock

SN74HC688DWG4

D# SN74HC688DWG4

Texas Instruments

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

Part Number

Manufacturer

Description

Stock

SN74HC688DW

Texas Instruments

In stock shipping within 2days

347

SN74HC688DWR

Texas Instruments

In stock shipping within 2days

1700

Part Number	Manufacturer	Description	Stock
SN74HC688DWR D# 3121037RL	Texas Instruments	IDENTITY COMPARATOR, 8-BIT, SOIC-20 RoHS: Compliant Min Qty: 1 Container: Reel	0
SN74HC688DWR . D# 2782738RL	Texas Instruments	IDENTITY COMPARATOR, 8-BIT, SOIC-20 RoHS: Compliant Min Qty: 1 Container: Reel	0
SN74HC688DW . D# 1740268	Texas Instruments	LOGIC, 8BIT ID COMPARATOR, 20SOIC RoHS: Compliant Min Qty: 1 Container: Each	0
SN74HC688DW D# 3121036	Texas Instruments	LOGIC, 8BIT ID COMPARATOR, 20SOIC RoHS: Compliant Min Qty: 1 Container: Each	81

Part Number	Manufacturer	Description	Stock
SN74HC688DWSOIC20	TI/	OEM/CM QUOTES ONLY \| NO BROKERS	476
SN74HC688DWE4	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1113
SN74HC688DWRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2166
SN74HC688DW	XAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	3214
SN74HC688DWG4	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	119
SN74HC688DWR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	4552

Part Number	Manufacturer	Description	Stock
SN74HC688DWG4	Texas Instruments	OEM/CM ONLY	702
SN74HC688DWE4	Texas Instruments	OEM/CM ONLY	1013
SN74HC688DWRG4	Texas Instruments	OEM/CM ONLY	192
SN74HC688DWSO20	Texas Instruments	OEM/CM ONLY	615
SN74HC688DWR	Texas Instruments	OEM/CM ONLY	696
SN74HC688DWRE4	Texas Instruments	OEM/CM ONLY	695
SN74HC688DW	Texas Instruments	OEM/CM ONLY	133

Part Number

Manufacturer

Description

Stock

SN74HC688DW

Texas Instruments

OEM/CM Immediate delivery

353

SN74HC688DWR

Texas Instruments

OEM/CM Immediate delivery

1870

Part Number	Manufacturer	Description	Stock
SN74HC688DWRE4 D# 595-SN74HC688DWRE4	Texas Instruments	Logic Comparators 8-Bit Identity Comparators RoHS: Compliant	815
SN74HC688DW D# 595-SN74HC688DW	Texas Instruments	Logic Comparators 8bit Identity RoHS: Compliant	809
SN74HC688DWR D# 595-SN74HC688DWR	Texas Instruments	Logic Comparators 8-Bit Identity Comparators RoHS: Compliant	2833
SN74HC688DWRG4 D# 595-SN74HC688DWRG4	Texas Instruments	Logic Comparators 8B Identity Magnitude Comparator RoHS: Compliant	2000

Part Number

Manufacturer

Description

Stock

SN74HC688DW

D# 73C8560

Texas Instruments

8 CHANNEL IDENTITY COMPARATOR, SOIC-20, Logic Family / Base Number:74HC688, Comparator Type:Identity, No. of Channels:8Channels, No. of Bits:8bit, Logic Case Style:SOIC, No. of Pins:20Pins, Supply Voltage Min:2V, Logic IC Family:74HCRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 750

Container: Bulk

SN74HC688DWR

D# 26AJ9426

Texas Instruments

IDENTITY COMPARATOR, 8-BIT, SOIC-20, Logic Family / Base Number:74HC688, Comparator Type:Identity, No. of Channels:1Channels, No. of Bits:8bit, Logic Case Style:SOIC, No. of Pins:20Pins, Supply Voltage Min:2V, Supply Voltage Max:6V, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
SN74HC688DWE4 D# NS-SN74HC688DWE4	Texas Instruments	OEM/CM ONLY	3943
SN74HC688DW D# NS-SN74HC688DW	Texas Instruments	OEM/CM ONLY	1276
SN74HC688DWR D# NS-SN74HC688DWR	Texas Instruments	OEM/CM ONLY	4684
SN74HC688DWRG4 D# NS-SN74HC688DWRG4	Texas Instruments	OEM/CM ONLY	2687
SN74HC688DWRE4 D# NS-SN74HC688DWRE4	Texas Instruments	OEM/CM ONLY	9388
SN74HC688DWG4 D# NS-SN74HC688DWG4	Texas Instruments	OEM/CM ONLY	4942

Part Number	Manufacturer	Description	Stock
SN74HC688DWRG4	Texas Instruments	HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20	223
SN74HC688DW	Texas Instruments	MAGNITUDE COMPARATOR, 20 Pin, Plastic, SOP	143
SN74HC688DWG4	Texas Instruments	HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20	16

Part Number

Manufacturer

Description

Stock

SN74HC688DW

D# 6632209

Texas Instruments

Texas Instruments SN74HC688DW, 8-Bit, Identity Comparator, Inverting, 20-Pin SOIC, PK

Min Qty: 10

Container: Package

Part Number	Manufacturer	Description	Stock
SN74HC688DWR	Texas Instruments	SN74HC688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable RoHS: Compliant	13065
SN74HC688DWE4	Texas Instruments	Identity Comparator, HC/UH Series, 8-Bit, Inverted Output, PDSO20 RoHS: Compliant	935
SN74HC688DW	Texas Instruments	SN74HC688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable RoHS: Compliant	4115

Part Number	Manufacturer	Description	Stock
SN74HC688DW	Texas Instruments	OEM/CM ONLY	2717
SN74HC688DWR	Texas Instruments	OEM/CM ONLY	13761
SN74HC688DWG4	Texas Instruments	OEM/CM ONLY	231
SN74HC688DW SOIC 20	Texas Instruments	OEM/CM ONLY	416
SN74HC688DWRG4	Texas Instruments	OEM/CM ONLY	1836

Part Number

Manufacturer

Description

Stock

SN74HC688DW

Texas Instruments

IN stock Immediate delivery

348

SN74HC688DWR

Texas Instruments

IN stock Immediate delivery

1885

Part Number

Manufacturer

Description

Stock

SN74HC688DW

Texas Instruments

8-Bit Identity/Magnitude Comparators (P=Q) with Enable

SN74HC688DWR

Texas Instruments

8-Bit Identity/Magnitude Comparators (P=Q) with Enable

Part Number

Manufacturer

Description

Stock

SN74HC688DWR

Texas Instruments

shipping today

SN74HC688DW

International Rectifier

shipping today

4796

Part Number

Manufacturer

Description

Stock

SN74HC688DWR

D# 36450499

Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74HC688DW

Texas Instruments

RFQ

8828

SN74HC688DWG4

Texas Instruments

RFQ

5876

Part Number

Manufacturer

Description

Stock

SN74HC688DW

Texas Instruments

8-BIT IDENTITY COMPARATORS | IC COMPARATOR IDENTITY 8B 20SOIC

870

SN74HC688DWR

Texas Instruments

IC COMPARATOR IDENTITY 8B 20SOIC

870

Part Number

Manufacturer

Description

Stock

SN74HC688DW

D# 3121036

Texas Instruments

LOGIC, 8BIT ID COMPARATOR, 20SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

SN74HC688DWR

D# 3121037

Texas Instruments

IDENTITY COMPARATOR, 8-BIT, SOIC-20

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

SN74HC688DW

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