Name: SN74AS257DR
Brand: Texas Instruments
SKU: SN74AS257DR
Price: 0.7309 USD
Availability: InStock
Rating: 5 (98 reviews)

SN74AS257DR

Pour Référence Seulement

Référence	SN74AS257DR
Fabricant	Texas Instruments
Description	IC SELECTOR/MUX QUAD 2-1 16-SOIC
Fiche technique
paquet	16-SOIC (0.154", 3.90mm Width)
ECAD
En stock	7 760 piece(s)
Prix unitaire	$ 0,7309 *
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	mai 20 - mai 25 (Choisissez l'expédition accélérée)
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Nous offrons SN74AS257DR 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 SN74AS257DR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74AS257DR.

Spécifications SN74AS257DR

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - Logique - Commutateurs de signaux, multiplexeurs, décodeurs
paquet	16-SOIC (0.154", 3.90mm Width)
ECAD
Séries	74AS
Type	Multiplexer
Circuit	4 x 2:1
Circuits Indépendants	1
Courant - Sortie haut, bas	15mA, 48mA
Source d'alimentation en tension	Single Supply
Tension - Alimentation	4.5 V ~ 5.5 V
Température de fonctionnement	0°C ~ 70°C
Type de montage	Surface Mount
Paquet / cas	16-SOIC (0.154", 3.90mm Width)
Package de périphérique fournisseur	16-SOIC

SN74AS257DR Packaging

SN74AS257DR FAQ

1. How to order SN74AS257DR 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 SN74AS257DR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74AS257DR. All suppliers must pass our qualification reviews before they can publish their products including SN74AS257DR on Heisener; we pay more attention to the channels and quality of SN74AS257DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74AS257DR price and inventory displayed accurate?

The price and inventory of SN74AS257DR 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 SN74AS257DR?

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 SN74AS257DR we delivered, we will accept the replacement or return of the SN74AS257DR 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 SN74AS257DR.

(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 SN74AS257DR pin diagram, SN74AS257DR datasheet?

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

SN74AS257DR Produits Connexes

445W3XB13M00000	CTS-Frequency Controls, CRYSTAL 13.0000MHZ 13PF SMD, 2-SMD, No Lead, 74AS	Vue
CGJ4C2C0G1H102J060AA	TDK Corporation, CAP CER 1000PF 50V C0G 0805, 0805 (2012 Metric), 74AS	Vue
VS-85EPF12	Vishay Semiconductor Diodes Division, DIODE GEN 1.2KV 85A POWIRTAB, PowerTab?, PowIRtab?, 74AS	Vue
VSC7108XVP-01	Microsemi Solutions Sdn Bhd., IC SIGNAL COND OCTAL 69-BGA, 69-FBGA, 74AS	Vue
HIN238CP	Intersil, IC 4DRVR/4RCVR RS232 5V 24-DIP, 24-DIP (0.300", 7.62mm), 74AS	Vue
G3NA-420B AC100-240	Omron Automation and Safety, RELAY SSR 20A 230VAC, Hockey Puck, 74AS	Vue
HSC25027RJ	TE Connectivity Passive Product, RES CHAS MNT 27 OHM 5% 250W, Axial, Box, 74AS	Vue
7329	Keystone Electronics, CONN TERM LUG RING #6 FLAT, -, 74AS	Vue
BCS-145-L-D-TE-017	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, 74AS	Vue
ESQ-116-13-L-T	Samtec Inc., ELEVATED SOCKET STRIPS, -, 74AS	Vue
D38999/26FG16PE-LC	Amphenol Aerospace Operations, CONN PLUG HSG MALE 16POS INLINE, -, 74AS	Vue
GEC13DRYS-S93	Sullins Connector Solutions, CONN EDGE DUAL FMALE 26POS 0.100, -, 74AS	Vue

SN74AS257DR 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

SN74AS257DR

Texas Instruments

Référence	Fabricant	Description	Stock
SN74AS257DRG4	Rochester Electronics LLC	74AS257 MUX SN74AS257DRG4	0
SN74AS257DR	Texas Instruments	M: AS257 AS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 GREEN, PLASTIC, SOIC-16	12500
SN74AS257DRE4	Rochester Electronics LLC	74AS257 MUX SN74AS257DRE4	0

Référence	Fabricant	Description	Stock
SN74AS257DRG4 D# SN74AS257DRG4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16SOIC	0
SN74AS257DRE4 D# SN74AS257DRE4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16SOIC	0
SN74AS257DR D# 2156-SN74AS257DR-ND	Rochester Electronics LLC	IC MULTIPLEXER 4 X 2:1 16SOIC	17500

Référence

Fabricant

Description

Stock

SN74AS257DR

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

20825

Référence

Fabricant

Description

Stock

SN74AS257DR

Texas Instruments

OEM/CM ONLY

664

SN74AS257DRE4

Texas Instruments

OEM/CM ONLY

808

Référence	Fabricant	Description	Stock
SN74AS257DRG4 D# NS-SN74AS257DRG4	Texas Instruments	OEM/CM ONLY	5647
SN74AS257DR D# NS-SN74AS257DR	Texas Instruments	OEM/CM ONLY	5559
SN74AS257DRE4 D# NS-SN74AS257DRE4	Texas Instruments	OEM/CM ONLY	8265

Référence

Fabricant

Description

Stock

SN74AS257DR

Texas Instruments

LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, SOP

2161

Référence

Fabricant

Description

Stock

SN74AS257DR

D# SN74AS257DR

Texas Instruments

Semiconductor

5153

Référence

Fabricant

Description

Stock

SN74AS257DR

Texas Instruments

Multiplexer, AS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16

RoHS: Compliant

17500

Référence

Fabricant

Description

Stock

SN74AS257DR

Texas Instruments

OEM/CM ONLY

13975

Quick Inquiry

SN74AS257DR

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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