Name: SN74ALS21AN
Brand: Texas Instruments
SKU: SN74ALS21AN
Price: 1.1288 USD
Availability: InStock
Rating: 5 (160 reviews)

SN74ALS21AN

For Reference Only

Part Number	SN74ALS21AN
Manufacturer	Texas Instruments
Description	IC GATE AND 2CH 4-INP 14-DIP
Datasheet	SN74ALS21AN Specifications
Package	14-DIP (0.300", 7.62mm)
ECAD
In Stock	14,364 piece(s)
Unit Price	$ 1.1288 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Part Number # SN74ALS21AN (Logic - Gates and Inverters) 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 SN74ALS21AN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74ALS21AN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74ALS21AN.

SN74ALS21AN Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Gates and Inverters
Package	14-DIP (0.300", 7.62mm)
ECAD
Series	74ALS
Logic Type	AND Gate
Number of Circuits	2
Number of Inputs	4
Features	-
Voltage - Supply	4.5 V ~ 5.5 V
Current - Quiescent (Max)	-
Current - Output High, Low	400µA, 8mA
Logic Level - Low	0.8V
Logic Level - High	2V
Max Propagation Delay @ V, Max CL	15ns @ 5V, 50pF
Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole
Supplier Device Package	14-PDIP
Package / Case	14-DIP (0.300", 7.62mm)

SN74ALS21AN Reviews

Sand*****angel

April 9, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Jare*****llon

March 19, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Evel*****Palla

March 11, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Bro*****Floyd

March 2, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Ala*****Vora

February 27, 2023

★ ★ ★ ★ ★

EVERY OK ...GOOD ITEM AND SUPERFAST SHIPPING

Cassa*****Hopkins

February 22, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Mcke***** Stark

February 20, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

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SN74ALS21AN Packaging

SN74ALS21AN FAQ

1. How to order SN74ALS21AN 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 SN74ALS21AN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74ALS21AN. All suppliers must pass our qualification reviews before they can publish their products including SN74ALS21AN on Heisener; we pay more attention to the channels and quality of SN74ALS21AN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74ALS21AN price and inventory displayed accurate?

The price and inventory of SN74ALS21AN 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 SN74ALS21AN?

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 SN74ALS21AN we delivered, we will accept the replacement or return of the SN74ALS21AN 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 SN74ALS21AN.

(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 SN74ALS21AN pin diagram, SN74ALS21AN datasheet?

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

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SN74ALS21AN 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

SN74ALS21ANSR

D# V36:1790_07327641

Texas Instruments

AND Gate 2-Element 4-IN Bipolar 14-Pin SOP T/R

RoHS: Compliant

SN74ALS21AN

D# V36:1790_07327639

Texas Instruments

AND Gate 2-Element 4-IN Bipolar 14-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74ALS21AN

Texas Instruments

Part Number	Manufacturer	Description	Stock
SN74ALS21ANE4	Texas Instruments	IC GATE AND 2CH 4-INP 14-DIP	0
SN74ALS21AN	Texas Instruments	DUAL AND GATE, 4I/P, DIP-14, Logic Type:AND, Output Current:8mA, No. of Inputs:4, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Logic Case Style:DIP, No. of Pins:14, Operating Temperature Min:0C, Operating Temperature Max:70C , RoHS Compliant: Yes	0
SN74ALS21ANSR	Texas Instruments	IC GATE AND 2CH 4-INP 14-SO	0

Part Number

Manufacturer

Description

Stock

SN74ALS21ANS

Texas Instruments

RoHS (ship within 1day) - D/C N/A

196

Part Number	Manufacturer	Description	Stock
SN74ALS21AN D# 296-33721-5-ND	Texas Instruments	IC GATE AND 2CH 4-INP 14DIP	797
SN74ALS21ANE4 D# 2156-SN74ALS21ANE4-ND	Rochester Electronics LLC	AND GATE, ALS SERIES	500
SN74ALS21ANSR D# 2156-SN74ALS21ANSR-ND	Rochester Electronics LLC	IC GATE AND 2CH 4-INP 14SOP	6000

Part Number

Manufacturer

Description

Stock

SN74ALS21AN

Texas Instruments

In stock shipping within 2days

802

Part Number	Manufacturer	Description	Stock
SN74ALS21AN		OEM/CM QUOTES ONLY \| NO BROKERS	17965
SN74ALS21ANS	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2380
SN74ALS21ANE4	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	595
SN74ALS21AN3		OEM/CM QUOTES ONLY \| NO BROKERS	463

Part Number	Manufacturer	Description	Stock
SN74ALS21ANDIP14LEADED	Texas Instruments	OEM/CM ONLY	731
SN74ALS21ANS	Texas Instruments	OEM/CM ONLY	959
SN74ALS21ANE4	Texas Instruments	OEM/CM ONLY	914
SN74ALS21AN3	Texas Instruments	OEM/CM ONLY	489
SN74ALS21ANSJSMDS	Texas Instruments	OEM/CM ONLY	229
SN74ALS21AN233PREPED	Texas Instruments	OEM/CM ONLY	2495
SN74ALS21ANBULK	Texas Instruments	OEM/CM ONLY	159
SN74ALS21ANSRE4	Texas Instruments	OEM/CM ONLY	1036
SN74ALS21ANSR	Texas Instruments	OEM/CM ONLY	127
SN74ALS21ANSJSMDT	Texas Instruments	OEM/CM ONLY	200

Part Number

Manufacturer

Description

Stock

SN74ALS21AN

Texas Instruments

OEM/CM Immediate delivery

Part Number	Manufacturer	Description	Stock
SN74ALS21AN D# NS-SN74ALS21AN	Texas Instruments	OEM/CM ONLY	9363
SN74ALS21ANE4 D# NS-SN74ALS21ANE4	Texas Instruments	OEM/CM ONLY	6761
SN74ALS21ANSR D# NS-SN74ALS21ANSR	Texas Instruments	OEM/CM ONLY	2213
SN74ALS21ANSRE4 D# NS-SN74ALS21ANSRE4	Texas Instruments	OEM/CM ONLY	5772
SN74ALS21ANSRG4 D# NS-SN74ALS21ANSRG4	Texas Instruments	OEM/CM ONLY	8319

Part Number

Manufacturer

Description

Stock

SN74ALS21ANS

Texas Instruments

156

SN74ALS21AN

Texas Instruments

Logic Circuit, Dual 4-Input AND, ALS-TTL, 14 Pin, Plastic, DIP

441

Part Number

Manufacturer

Description

Stock

SN74ALS21AN

D# SN74ALS21AN

Texas Instruments

Semiconductor

1000

Part Number	Manufacturer	Description	Stock
SN74ALS21ANE4	Texas Instruments	AND Gate, ALS Series, 2-Func, 4-Input, TTL, PDIP14 RoHS: Compliant	500
SN74ALS21AN	Texas Instruments	SN74ALS21A Dual 4-Input Positive-AND Gates RoHS: Compliant	75393
SN74ALS21ANSR	Texas Instruments	SN74ALS21A Dual 4-Input Positive-AND Gates RoHS: Compliant	6000

Part Number	Manufacturer	Description	Stock
SN74ALS21AN	Texas Instruments	OEM/CM ONLY	18361
SN74ALS21ANS	Texas Instruments	OEM/CM ONLY	2016
SN74ALS21AN3		OEM/CM ONLY	405

Part Number

Manufacturer

Description

Stock

SN74ALS21AN

Texas Instruments

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

SN74ALS21ANSR

Texas Instruments

2-ch, 4-input, 4.5-V to 5.5-V bipolar AND gates

Part Number

Manufacturer

Description

Stock

SN74ALS21ANSR

Texas Instruments

shipping today

714

SN74ALS21AN

Analog Devices Inc

shipping today

496

Part Number

Manufacturer

Description

Stock

SN74ALS21AN

mfr

RFQ

3234

SN74ALS21ANS

Texas Instruments

RFQ

4456

Quick Inquiry

SN74ALS21AN

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