Name: SN74LS21NS
Brand: Texas Instruments
SKU: SN74LS21NS
Price: 1.5112 USD
Availability: InStock
Rating: 5 (93 reviews)

SN74LS21NS

Pour Référence Seulement

Référence	SN74LS21NS
Fabricant	Texas Instruments
Description	LOGIC GATES AND INVERTERS
Fiche technique
paquet	14-SOIC (0.209", 5.30mm Width)
ECAD
En stock	23 298 piece(s)
Prix unitaire	$ 1,5112 *
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	déc. 27 - janv. 1 (Choisissez l'expédition accélérée)
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Nous offrons SN74LS21NS pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter SN74LS21NS avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS21NS.

Spécifications SN74LS21NS

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - Logique - Portes et inverseurs
paquet	14-SOIC (0.209", 5.30mm Width)
ECAD
Séries	74LS
Type de logique	AND Gate
Nombre de circuits	2
Nombre d'entrées	4
Caractéristiques	-
Tension - Alimentation	4.75V ~ 5.25V
Courant - Quiescent (Max)	-
Courant - Sortie haut, bas	400µA, 8mA
Niveau logique - faible	0.4V ~ 0.5V
Niveau logique - haut	3.4V
Retard de propagation maximum @ V, Max CL	20ns @ 5V, 15pF
Température de fonctionnement	0°C ~ 70°C
Type de montage	Surface Mount
Package de périphérique fournisseur	14-SO
Paquet / cas	14-SOIC (0.209", 5.30mm Width)

SN74LS21NS Packaging

SN74LS21NS FAQ

1. How to order SN74LS21NS 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 SN74LS21NS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS21NS. All suppliers must pass our qualification reviews before they can publish their products including SN74LS21NS on Heisener; we pay more attention to the channels and quality of SN74LS21NS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS21NS price and inventory displayed accurate?

The price and inventory of SN74LS21NS 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 SN74LS21NS?

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 SN74LS21NS we delivered, we will accept the replacement or return of the SN74LS21NS 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 SN74LS21NS.

(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 SN74LS21NS pin diagram, SN74LS21NS datasheet?

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

SN74LS21NS Produits Connexes

SIT1602BC-31-28S-25.000000Y	SiTime, -20 TO 70C, 5032, 20PPM, 2.8V, 2, -, 74LS	Vue
MC22FA202J-T	Cornell Dubilier Electronics (CDE), CAP MICA 2000PF 5% 100V 2220, 2220 (5750 Metric), 74LS	Vue
MKP383262100JF02W0	Vishay BC Components, CAP FILM 6200PF 5% 1KVDC RADIAL, Radial, 74LS	Vue
GRM1555C1H2R7WZ01D	Murata, CAP CER 2.7PF 50V NP0 0402, 0402 (1005 Metric), 74LS	Vue
5922828302F	Dialight, LED CBI PRISM BLVL WH/WH SIL, -, 74LS	Vue
RWR89S1200FSB12	Vishay Dale, RES 120 OHM 3W 1% WW AXIAL, Axial, 74LS	Vue
CRCW251215K0FKEGHP	Vishay Dale, RES SMD 15K OHM 1% 1.5W 2512, 2512 (6432 Metric), 74LS	Vue
AA0603FR-07187RL	Yageo, RES SMD 187 OHM 1% 1/10W 0603, 0603 (1608 Metric), 74LS	Vue
FW-24-03-L-D-275-065	Samtec Inc., .050'' BOARD SPACERS, -, 74LS	Vue
MKJ1A6F6-7PD	ITT Cannon, LLC, CIRCULAR, -, 74LS	Vue
D38999/24MH21BD	TE Connectivity Deutsch Connectors, CONN RCPT HSG FMALE 21POS PNL MT, -, 74LS	Vue
ESC36DRXS-S734	Sullins Connector Solutions, CONN EDGE DUAL FMALE 72POS 0.100, -, 74LS	Vue

SN74LS21NS Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence

Fabricant

Description

Stock

SN74LS21NSR

D# V36:1790_07345643

Texas Instruments

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

RoHS: Compliant

SN74LS21NS

D# V36:1790_22716574

Texas Instruments

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

RoHS: Compliant

Référence	Fabricant	Description	Stock
SN74LS21NSRG4	Rochester Electronics LLC	74LS21 AND SN74LS21NSRG4	0
SN74LS21NSR	Texas Instruments	IC GATE AND 2CH 4-INP 14-SO	0
SN74LS21NSRE4	Rochester Electronics LLC	74LS21 AND SN74LS21NSRE4	0

Référence

Fabricant

Description

Stock

SN74LS21NSR

D# C1S746203916862

Texas Instruments

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

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

2000

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

RoHS (ship within 1day) - D/C 2006+

6339

Référence

Fabricant

Description

Stock

SN74LS21NSR

D# 2156-SN74LS21NSR-ND

Rochester Electronics LLC

IC GATE AND 2CH 4-INP 14SOP

2000

SN74LS21NS

D# 296-53337-ND

Texas Instruments

IC GATE AND 2CH 4-INP 14SO

2338

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

In stock shipping within 2days

1858

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

7543

SN74LS21NS

T.I

OEM/CM QUOTES ONLY | NO BROKERS

2380

Référence	Fabricant	Description	Stock
SN74LS21NSTIJSMD	Texas Instruments	OEM/CM ONLY	2040
SN74LS21NSDI	Texas Instruments	OEM/CM ONLY	529
SN74LS21NS99SMDJ	Texas Instruments	OEM/CM ONLY	104
SN74LS21NSJSMDREE	Texas Instruments	OEM/CM ONLY	389
SN74LS21NSSMDJTUB	Texas Instruments	OEM/CM ONLY	1057
SN74LS21NSJSMDTUB	Texas Instruments	OEM/CM ONLY	105
SN74LS21NSR	Texas Instruments	OEM/CM ONLY	269
SN74LS21NSRE4	Texas Instruments	OEM/CM ONLY	256
SN74LS21NS	Texas Instruments	OEM/CM ONLY	353

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

OEM/CM Immediate delivery

1990

Référence

Fabricant

Description

Stock

SN74LS21NSR

D# 595-SN74LS21NSR

Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant

1995

Référence	Fabricant	Description	Stock
SN74LS21NSRG4 D# NS-SN74LS21NSRG4	Texas Instruments	OEM/CM ONLY	8862
SN74LS21NSR D# NS-SN74LS21NSR	Texas Instruments	OEM/CM ONLY	8316
SN74LS21NSRE4 D# NS-SN74LS21NSRE4	Texas Instruments	OEM/CM ONLY	8316

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

5071

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

SN74LS21 Dual 4-input positive-AND gates

RoHS: Compliant

2000

SN74LS21NS

Texas Instruments

IC GATE AND 2CH 4-INP 14-SO

RoHS: Not Compliant

8150

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

OEM/CM ONLY

6355

SN74LS21NS

Texas Instruments

OEM/CM ONLY

2863

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

IN stock Immediate delivery

2005

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

2-ch, 4-input, 4.75-V to 5.25-V bipolar AND gates

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

shipping today

1996

Référence

Fabricant

Description

Stock

SN74LS21NSR

Texas Instruments

RFQ

8433

Quick Inquiry

SN74LS21NS

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

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