Name: SN74HC688DWR
Brand: Texas Instruments
SKU: SN74HC688DWR
Price: 1.504 USD
Availability: InStock
Rating: 5 (191 reviews)

SN74HC688DWR

For Reference Only

Part Number	SN74HC688DWR
Manufacturer	Texas Instruments
Description	IC COMPARATOR IDENTITY 8B 20SOIC
Datasheet	SN74HC688DWR Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	17,028 piece(s)
Unit Price	$ 1.5040 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SN74HC688DWR (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 SN74HC688DWR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74HC688DWR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74HC688DWR.

SN74HC688DWR 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

SN74HC688DWR Reviews

Call*****haraf

March 25, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Madel*****astry

March 20, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Ree*****alia

March 20, 2023

★ ★ ★ ★ ★

Very good and very fast . 100% safe company

Maci*****ndoval

March 8, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Ver*****osas

March 7, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Lyd*****Som

March 2, 2023

★ ★ ★ ★ ★

Great kit, cost half the price of other stores. Includes most items that someone would need.

Russe*****rnett

February 28, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

Myl*****Borah

February 23, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Madi*****Wali

February 20, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

SN74HC688DWR Packaging

SN74HC688DWR FAQ

1. How to order SN74HC688DWR 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 SN74HC688DWR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74HC688DWR. All suppliers must pass our qualification reviews before they can publish their products including SN74HC688DWR on Heisener; we pay more attention to the channels and quality of SN74HC688DWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74HC688DWR price and inventory displayed accurate?

The price and inventory of SN74HC688DWR 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 SN74HC688DWR?

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 SN74HC688DWR we delivered, we will accept the replacement or return of the SN74HC688DWR 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 SN74HC688DWR.

(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 SN74HC688DWR pin diagram, SN74HC688DWR datasheet?

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

SN74HC688DWR Related Products

C328C393G5G5TA7301	KEMET, CAP CER 0.039UF 50V C0G RADIAL, Radial, 74HC	View
C315C393G3G5TA7301	KEMET, CAP CER 0.039UF 25V C0G RADIAL, Radial, 74HC	View
C1206C226M4PAC7210	KEMET, CAP CER 22UF 16V X5R 1206, 1206 (3216 Metric), 74HC	View
MIC94310-GYMT-TR	Microchip Technology, IC REG LINEAR 1.8V 200MA 4TMLF, 4-UFDFN Exposed Pad, 4-TMLF?, 74HC	View
A3UL-TMY-1A2C-5M	Omron Automation and Safety, SWITCH PUSHBUTTON DPDT 0.1A 30V, -, 74HC	View
MRS25000C7870FRP00	Vishay BC Components, RES 787 OHM 0.6W 1% AXIAL, Axial, 74HC	View
94674-106LF	Amphenol FCI, HEADER BERGSTIK, -, 74HC	View
0026013101	Molex, LLC, MINIFITJR RA DR /PEGS 30AU V2 2C, -, 74HC	View
97-3107B22-10S-417	Amphenol Industrial Operations, AB 4C 4#16 SKT PLUG, -, 74HC	View
GEC65DREN-S734	Sullins Connector Solutions, CONN EDGE DUAL FMALE 130POS .100, -, 74HC	View
VI-2TP-CY-B1	Vicor Corporation, CONVERTER MOD DC/DC 13.8V 50W, Full Brick, 74HC	View
VE-J73-CZ-F1	Vicor Corporation, CONVERTER MOD DC/DC 24V 25W, Half Brick, 74HC	View

SN74HC688DWR 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

SN74HC688DWR

D# V72:2272_07345304

Texas Instruments

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

RoHS: Compliant

SN74HC688DW

D# V36:1790_07345299

Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC Tube

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
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
SN74HC688DW	Texas Instruments	- Rail/Tube	8108

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
SN74HC688DWRE4 D# SN74HC688DWRE4-ND	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	0
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
SN74HC688DWR D# 296-34867-1-ND	Texas Instruments	IC COMPARATOR IDENTITY 20SOIC	8492

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
SN74HC688DW D# 3121036	Texas Instruments	LOGIC, 8BIT ID COMPARATOR, 20SOIC RoHS: Compliant Min Qty: 1 Container: Each	81
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

Part Number	Manufacturer	Description	Stock
SN74HC688DW	XAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	3214
SN74HC688DWR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	4552
SN74HC688DWRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2166

Part Number	Manufacturer	Description	Stock
SN74HC688DWR	Texas Instruments	OEM/CM ONLY	696
SN74HC688DWRE4	Texas Instruments	OEM/CM ONLY	695
SN74HC688DW	Texas Instruments	OEM/CM ONLY	133
SN74HC688DWRG4	Texas Instruments	OEM/CM ONLY	192

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
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
SN74HC688DW D# 595-SN74HC688DW	Texas Instruments	Logic Comparators 8bit Identity RoHS: Compliant	809

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
SN74HC688DWR D# NS-SN74HC688DWR	Texas Instruments	OEM/CM ONLY	4684
SN74HC688DWRE4 D# NS-SN74HC688DWRE4	Texas Instruments	OEM/CM ONLY	9388
SN74HC688DW D# NS-SN74HC688DW	Texas Instruments	OEM/CM ONLY	1276
SN74HC688DWRG4 D# NS-SN74HC688DWRG4	Texas Instruments	OEM/CM ONLY	2687

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

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

SN74HC688DW

Texas Instruments

SN74HC688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable

RoHS: Compliant

4115

SN74HC688DWR

Texas Instruments

SN74HC688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable

RoHS: Compliant

13065

Part Number	Manufacturer	Description	Stock
SN74HC688DWRG4	Texas Instruments	OEM/CM ONLY	1836
SN74HC688DW	Texas Instruments	OEM/CM ONLY	2717
SN74HC688DWR	Texas Instruments	OEM/CM ONLY	13761

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

SN74HC688DW

International Rectifier

shipping today

4796

SN74HC688DWR

Texas Instruments

shipping today

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

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

SN74HC688DWR

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS