Name: SN74LS688DWG4
Brand: Texas Instruments
SKU: SN74LS688DWG4
Price: 2.1727 USD
Availability: InStock
Rating: 5 (83 reviews)

SN74LS688DWG4

For Reference Only

Part Number	SN74LS688DWG4
Manufacturer	Texas Instruments
Description	IC COMPARATOR IDENTITY 8B 20SOIC
Datasheet	SN74LS688DWG4 Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	5,136 piece(s)
Unit Price	$ 2.1727 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
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Part Number # SN74LS688DWG4 (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 SN74LS688DWG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74LS688DWG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74LS688DWG4.

SN74LS688DWG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Comparators
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
Series	74LS
Type	Identity Comparator
Number of Bits	8
Output	Active Low
Output Function	A=B
Voltage - Supply	4.85 V ~ 5.25 V
Current - Output High, Low	400µA, 24mA
Max Propagation Delay @ V, Max CL	23ns @ 5V, 45pF
Current - Quiescent (Iq)	-
Operating Temperature	0°C ~ 70°C
Package / Case	20-SOIC (0.295", 7.50mm Width)
Mounting Type	Surface Mount

SN74LS688DWG4 Reviews

Bonn*****iles

March 28, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Jose*****Lamb

March 24, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Mae*****yers

March 6, 2023

★ ★ ★ ★ ★

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

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SN74LS688DWG4 Packaging

SN74LS688DWG4 FAQ

1. How to order SN74LS688DWG4 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 SN74LS688DWG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS688DWG4. All suppliers must pass our qualification reviews before they can publish their products including SN74LS688DWG4 on Heisener; we pay more attention to the channels and quality of SN74LS688DWG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS688DWG4 price and inventory displayed accurate?

The price and inventory of SN74LS688DWG4 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 SN74LS688DWG4?

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 SN74LS688DWG4 we delivered, we will accept the replacement or return of the SN74LS688DWG4 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 SN74LS688DWG4.

(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 SN74LS688DWG4 pin diagram, SN74LS688DWG4 datasheet?

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

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SN74LS688DWG4 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

SN74LS688DW

D# V36:1790_07345990

Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC Tube

RoHS: Compliant

SN74LS688DWR

D# V36:1790_07345992

Texas Instruments

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

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SN74LS688DW	ON Semiconductor	M: LS688 LS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20 PLASTIC, SOIC-20	2578
SN74LS688DWR	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	0
SN74LS688DWG4	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	0

Part Number

Manufacturer

Description

Stock

SN74LS688DW

D# C1S746201702867

Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number	Manufacturer	Description	Stock
SN74LS688DWR D# 296-28515-2-ND	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	0
SN74LS688DW D# 296-34027-5-ND	Texas Instruments	IC COMPARATOR IDENTITY 8B 20SOIC	382
SN74LS688DWG4 D# 2156-SN74LS688DWG4-TI-ND	Rochester Electronics LLC	IDENTITY COMPARATOR	995

Part Number

Manufacturer

Description

Stock

SN74LS688DW

D# 3006846

Texas Instruments

LOGIC, 8BIT MAG/ID COMPARATOR, 20SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
SN74LS688DW	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	2610
SN74LS688DWR	Texas Instruments (TI)	OEM/CM QUOTES ONLY \| NO BROKERS	833
SN74LS688DWG4	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1184

Part Number

Manufacturer

Description

Stock

SN74LS688DWG4

Texas Instruments

OEM/CM ONLY

5900

Part Number

Manufacturer

Description

Stock

SN74LS688DW

Texas Instruments

Part Number

Manufacturer

Description

Stock

SN74LS688DW

D# 595-SN74LS688DW

Texas Instruments

Logic Comparators 8-Bit Magnitude/Id Comparator

RoHS: Compliant

SN74LS688DWR

D# 595-SN74LS688DWR

Texas Instruments

Logic Comparators 8-Bit Magnitude/Id Comparator

RoHS: Compliant

2116

Part Number	Manufacturer	Description	Stock
SN74LS688DW D# NS-SN74LS688DW	Texas Instruments	OEM/CM ONLY	9746
SN74LS688DWG4 D# NS-SN74LS688DWG4	Texas Instruments	OEM/CM ONLY	5817
SN74LS688DWR D# NS-SN74LS688DWR	Texas Instruments	OEM/CM ONLY	5885

Part Number

Manufacturer

Description

Stock

SN74LS688DW

Motorola Semiconductor Products

IDENTITY COMPARATOR, 20 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

SN74LS688DWG4

Texas Instruments

Identity Comparator, LS Series, 8-Bit, Inverted Output, TTL, PDSO20

RoHS: Compliant

995

SN74LS688DW

ON Semiconductor

SN74LS688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable

RoHS: Compliant

2193

Part Number

Manufacturer

Description

Stock

SN74LS688DW

Texas Instruments

OEM/CM ONLY

2011

SN74LS688DWR

Texas Instruments

OEM/CM ONLY

1060

Part Number

Manufacturer

Description

Stock

SN74LS688DW

Texas Instruments

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

500

SN74LS688DWR

Texas Instruments

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

Part Number

Manufacturer

Description

Stock

SN74LS688DW

Texas Instruments

RFQ

2946

Part Number

Manufacturer

Description

Stock

SN74LS688DWR

Texas Instruments

8-BIT MAGNITUDE/IDENTITY COMPARATORS

1169

Part Number

Manufacturer

Description

Stock

SN74LS688DW

D# 3006846

Texas Instruments

LOGIC, 8BIT MAG/ID COMPARATOR, 20SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

SN74LS688DWG4

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