Name: SN74LS688NSR
Brand: Texas Instruments
SKU: SN74LS688NSR
Price: 1.6825 USD
Availability: InStock
Rating: 5 (91 reviews)

SN74LS688NSR

For Reference Only

Part Number	SN74LS688NSR
Manufacturer	Texas Instruments
Description	IC COMPARATOR IDENTITY 8B 20SO
Datasheet	SN74LS688NSR Specifications
Package	20-SOIC (0.209", 5.30mm Width)
ECAD
In Stock	20,112 piece(s)
Unit Price	$ 1.6825 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # SN74LS688NSR (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 SN74LS688NSR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74LS688NSR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74LS688NSR.

SN74LS688NSR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Comparators
Package	20-SOIC (0.209", 5.30mm 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 (0.209", 5.30mm Width)
Mounting Type	Surface Mount

SN74LS688NSR Reviews

Catal*****uthra

April 7, 2023

★ ★ ★ ★ ★

Absolutely the finest source for electric components, connectors, terminal strips, panel lights, etc. The website online ordering system makes a easy business.

Ele*****r Raj

April 6, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Sor*****Atwal

March 21, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Rivk*****intyre

March 8, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

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SN74LS688NSR Packaging

SN74LS688NSR FAQ

1. How to order SN74LS688NSR 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 SN74LS688NSR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS688NSR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS688NSR on Heisener; we pay more attention to the channels and quality of SN74LS688NSR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS688NSR price and inventory displayed accurate?

The price and inventory of SN74LS688NSR 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 SN74LS688NSR?

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 SN74LS688NSR we delivered, we will accept the replacement or return of the SN74LS688NSR 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 SN74LS688NSR.

(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 SN74LS688NSR pin diagram, SN74LS688NSR datasheet?

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

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SN74LS688NSR 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

SN74LS688NSR

D# V36:1790_07345995

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74LS688NSR

Texas Instruments

IC COMPARATOR IDENTITY 8B 20SO

Part Number

Manufacturer

Description

Stock

SN74LS688NSR

D# SN74LS688NSR-ND

Texas Instruments

IC COMPARATOR IDENTITY 8B 20SO

Part Number	Manufacturer	Description	Stock
SN74LS688NSR512	Texas Instruments	OEM/CM ONLY	652
SN74LS688NSRE4	Texas Instruments	OEM/CM ONLY	569
SN74LS688NSR	Texas Instruments	OEM/CM ONLY	177

Part Number

Manufacturer

Description

Stock

SN74LS688NSR

D# 595-SN74LS688NSR

Texas Instruments

Logic Comparators 8-Bit Magnitude/Id Comparator

RoHS: Compliant

684

Part Number	Manufacturer	Description	Stock
SN74LS688NSRE4 D# NS-SN74LS688NSRE4	Texas Instruments	OEM/CM ONLY	4978
SN74LS688NSRG4 D# NS-SN74LS688NSRG4	Texas Instruments	OEM/CM ONLY	1352
SN74LS688NSR D# NS-SN74LS688NSR	Texas Instruments	OEM/CM ONLY	5614

Part Number

Manufacturer

Description

Stock

SN74LS688NSR

Texas Instruments

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

Part Number

Manufacturer

Description

Stock

SN74LS688NSR

Texas Instruments

RFQ

13924

Quick Inquiry

SN74LS688NSR

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