Name: SN74LS191DE4
Brand: Texas Instruments
SKU: SN74LS191DE4
Price: 0.7656 USD
Availability: InStock
Rating: 5 (96 reviews)

SN74LS191DE4

Pour Référence Seulement

Référence	SN74LS191DE4
Fabricant	Texas Instruments
Description	IC SYNC 4-BIT UP/DN CNTR 16-SOIC
Fiche technique
paquet	16-SOIC (0.154", 3.90mm Width)
ECAD
En stock	5 120 piece(s)
Prix unitaire	$ 0,7656 *
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	mai 13 - mai 18 (Choisissez l'expédition accélérée)
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Nous offrons SN74LS191DE4 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 SN74LS191DE4 avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS191DE4.

Spécifications SN74LS191DE4

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - Logique - Compteurs, diviseurs
paquet	16-SOIC (0.154", 3.90mm Width)
ECAD
Séries	74LS
Type de logique	Binary Counter
Direction	Up, Down
Nombre d'éléments	1
Nombre de bits par élément	4
Réinitialiser	-
Timing	Synchronous
Taux de compte	25MHz
Type de déclenchement	Positive Edge
Tension - Alimentation	4.75 V ~ 5.25 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

SN74LS191DE4 Packaging

SN74LS191DE4 FAQ

1. How to order SN74LS191DE4 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 SN74LS191DE4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS191DE4. All suppliers must pass our qualification reviews before they can publish their products including SN74LS191DE4 on Heisener; we pay more attention to the channels and quality of SN74LS191DE4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS191DE4 price and inventory displayed accurate?

The price and inventory of SN74LS191DE4 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 SN74LS191DE4?

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 SN74LS191DE4 we delivered, we will accept the replacement or return of the SN74LS191DE4 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 SN74LS191DE4.

(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 SN74LS191DE4 pin diagram, SN74LS191DE4 datasheet?

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

SN74LS191DE4 Produits Connexes

SIT8209AI-3F-25S-148.500000X	SiTIME, -40 TO 85C, 5032, 10PPM, 2.5V, 1, -, 74LS	Vue
ASTMHTE-48.000MHZ-AC-E-T	Abracon LLC, OSC MEMS 48MHZ H/LVCMOS SMD, 4-SMD, No Lead, 74LS	Vue
1206Y0500121KCT	Knowles Syfer, CAP CER 1206, 1206 (3216 Metric), 74LS	Vue
501R18N331JV4E	Johanson Dielectrics Inc., CAP CER 330PF 500V C0G/NP0 1206, 1206 (3216 Metric), 74LS	Vue
JANTX1N4121CUR-1	Microsemi Corporation, DIODE ZENER 33V 500MW DO213AA, DO-213AA (Glass), 74LS	Vue
PQ05VY053ZPH	Sharp Microelectronics, IC REG LINEAR POS ADJ 5A TO263, TO-263-6, D2Pak (5 Leads + Tab), TO-263BA, 74LS	Vue
RN60D5903FB14	Vishay Dale, RES 590K OHM 1/4W 1% AXIAL, Axial, 74LS	Vue
ERJ-PA3D6042V	Panasonic Electronic Components, RES SMD 60.4K OHM 0.5% 1/4W 0603, 0603 (1608 Metric), 74LS	Vue
116-87-432-41-008101	Preci-Dip, CONN IC DIP SOCKET 32POS GOLD, -, 74LS	Vue
85-107620-29S	Amphenol Industrial Operations, CONN PLUG 17POS INLINE SKT, -, 74LS	Vue
MS27468T11F98BB	TE Connectivity Deutsch Connectors, CONN RCPT HSNG FMALE 6POS PNL MT, -, 74LS	Vue
S8JXG10012C	Omron Automation and Safety, AC/DC CONVERTER 12V 100W, -, 74LS	Vue

SN74LS191DE4 Des garanties

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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

SN74LS191DE4

Texas Instruments

IC SYNC 4-BIT UP/DN CNTR 16-SOIC

Référence

Fabricant

Description

Stock

SN74LS191DE4

D# SN74LS191DE4-ND

Texas Instruments

IC SYNC 4-BIT UP/DN CNTR 16-SOIC

Référence

Fabricant

Description

Stock

SN74LS191DE4

Texas Instruments

OEM/CM ONLY

178

Référence

Fabricant

Description

Stock

SN74LS191DE4

D# 595-SN74LS191DE4

Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant

620

Référence

Fabricant

Description

Stock

SN74LS191DE4

D# NS-SN74LS191DE4

Texas Instruments

OEM/CM ONLY

9231

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SN74LS191DE4

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