Name: CD74HC257E
Brand: Texas Instruments
SKU: CD74HC257E
Price: 1.0777 USD
Availability: InStock
Rating: 5 (176 reviews)

CD74HC257E

Pour Référence Seulement

Référence	CD74HC257E
Fabricant	Texas Instruments
Description	IC QUAD 2-IN MUX HS TRI-ST 16DIP
Fiche technique
paquet	16-DIP (0.300", 7.62mm)
ECAD
En stock	6 192 piece(s)
Prix unitaire	$ 1,0777 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	déc. 24 - déc. 29 (Choisissez l'expédition accélérée)
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Nous offrons CD74HC257E 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 CD74HC257E avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de CD74HC257E.

Spécifications CD74HC257E

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - Logique - Commutateurs de signaux, multiplexeurs, décodeurs
paquet	16-DIP (0.300", 7.62mm)
ECAD
Séries	74HC
Type	Multiplexer
Circuit	4 x 2:1
Circuits Indépendants	1
Courant - Sortie haut, bas	7.8mA, 7.8mA
Source d'alimentation en tension	Single Supply
Tension - Alimentation	2 V ~ 6 V
Température de fonctionnement	-55°C ~ 125°C
Type de montage	Through Hole
Paquet / cas	16-DIP (0.300", 7.62mm)
Package de périphérique fournisseur	16-PDIP

CD74HC257E Packaging

CD74HC257E FAQ

1. How to order CD74HC257E 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 CD74HC257E is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CD74HC257E. All suppliers must pass our qualification reviews before they can publish their products including CD74HC257E on Heisener; we pay more attention to the channels and quality of CD74HC257E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CD74HC257E price and inventory displayed accurate?

The price and inventory of CD74HC257E 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 CD74HC257E?

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 CD74HC257E we delivered, we will accept the replacement or return of the CD74HC257E 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 CD74HC257E.

(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 CD74HC257E pin diagram, CD74HC257E datasheet?

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

CD74HC257E Produits Connexes

SIT8208AI-GF-33S-16.367667X	SiTime, -40 TO 85C, 2520, 10PPM, 3.3V, 1, -, 74HC	Vue
SIT8208AC-22-25E-19.200000T	SiTime, -20 TO 70C, 3225, 25PPM, 2.5V, 1, -, 74HC	Vue
2225J5K00561GCR	Knowles Syfer, CAP CER 2225, -, 74HC	Vue
ROV05-301K-S-2	Littelfuse Inc., VARISTOR 300V 400A DISC 5MM, Disc 5mm, 74HC	Vue
V68ZTX10	Littelfuse Inc., VARISTOR 68V 1KA DISC 14MM, Disc 14mm, 74HC	Vue
9T04021A3401CAHF3	Yageo, RES SMD 3.4KOHM 0.25% 1/16W 0402, 0402 (1005 Metric), 74HC	Vue
776266-1	TE Connectivity AMP Connectors, 14 POS RIGHT ANGLE HEADER ASSY, -, 74HC	Vue
AXN324C238J	Panasonic Electric Works, CONN SOCKET .8MM 24POS SMD, -, 74HC	Vue
AFD57-24-31PN-6139	TE Connectivity Deutsch Connectors, CONN PLUG HSNG MALE 31POS INLINE, -, 74HC	Vue
EBC24DRMI-S288	Sullins Connector Solutions, CONN EDGE DUAL FMALE 48POS 0.100, -, 74HC	Vue
W4232-D5	Inventus Power, AC/DC DSKTP ADPTR 5V +/-12V 42W, -, 74HC	Vue
V375B12M200BF3	Vicor Corporation, CONVERTER MOD DC/DC 12V 200W, 9-DIP Module, 74HC	Vue

CD74HC257E 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

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CD74HC257E

D# V36:1790_07242410

Texas Instruments

Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube

RoHS: Compliant

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CD74HC257EX

D# CD74HC257EX

Harris Semiconductor

- Bulk (Alt: CD74HC257EX)

RoHS: Not Compliant

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CD74HC257E

Texas Instruments

315

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CD74HC257E

Texas Instruments

Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube

275

CD74HC257EE4

Texas Instruments

- Rail/Tube

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CD74HC257E

D# 2156-CD74HC257E-HC-ND

Rochester Electronics LLC

IC MULTIPLEXER 4 X 2:1 16DIP

10473

CD74HC257EX

D# 2156-CD74HC257EX-ND

Rochester Electronics LLC

QUAD 2-INPUT MUX

910

Référence	Fabricant	Description	Stock
CD74HC257E	HARTING Technology Group	OEM/CM QUOTES ONLY \| NO BROKERS	4371
CD74HC257EE4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2386
CD74HC257EH	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	29
CD74HC257EX	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1047

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Description

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CD74HC257E

Texas Instruments

OEM/CM ONLY

966

CD74HC257EE4

Texas Instruments

OEM/CM ONLY

804

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Description

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CD74HC257E

D# 595-CD74HC257E

Texas Instruments

Encoders, Decoders, Multiplexers & Demultiplexers High Speed CMOS Quad 2-Input Mltplxr

RoHS: Compliant

277

Référence	Fabricant	Description	Stock
CD74HC257EE4 D# NS-CD74HC257EE4	Texas Instruments	OEM/CM ONLY	9768
CD74HC257E D# NS-CD74HC257E	Texas Instruments	OEM/CM ONLY	9661
CD74HC257EX D# NS-CD74HC257EX	Harris Semiconductor	OEM/CM ONLY	1508

Référence	Fabricant	Description	Stock
CD74HC257EE4	Texas Instruments		1660
CD74HC257EH	RCA		16
CD74HC257E	Texas Instruments	LOGIC MUX, QUAD, 2-INPUT, HC-CMOS, 16 Pin, Plastic, DIP	1144

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CD74HC257E

D# CD74HC257E

Harris Semiconductor

Semiconductor

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CD74HC257E

Texas Instruments

CD74HC257 High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs

RoHS: Compliant

10473

CD74HC257EX

Harris Semiconductor

HIGH-SPEED CMOS LOGIC QUAD 2-INPUT Multiplexer WITH THREE-STATE NON-INVERTING OUTPUTS

RoHS: Not Compliant

910

Référence	Fabricant	Description	Stock
CD74HC257EX	RCA	OEM/CM ONLY	916
CD74HC257EE4	Texas Instruments	OEM/CM ONLY	2091
CD74HC257E	Texas Instruments	OEM/CM ONLY	5910

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Description

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CD74HC257E

Texas Instruments

High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs

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CD74HC257E

RCA

shipping today

Référence

Fabricant

Description

Stock

CD74HC257E

Texas Instruments

RFQ

12583

Quick Inquiry

CD74HC257E

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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