Name: SN74LS191NSR
Brand: Texas Instruments
SKU: SN74LS191NSR
Price: 0.4805 USD
Availability: InStock
Rating: 5 (113 reviews)

SN74LS191NSR

Pour Référence Seulement

Référence	SN74LS191NSR
Fabricant	Texas Instruments
Description	IC SYNC 4-BIT UP/DN CNTR 16SO
Fiche technique
paquet	16-SOIC (0.209", 5.30mm Width)
ECAD
En stock	9 048 piece(s)
Prix unitaire	$ 0,4805 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	mai 19 - mai 24 (Choisissez l'expédition accélérée)
Demander un Devis

Méthodes de paiement
Services de livraison

Nous offrons SN74LS191NSR 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 SN74LS191NSR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS191NSR.

Spécifications SN74LS191NSR

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - Logique - Compteurs, diviseurs
paquet	16-SOIC (0.209", 5.30mm 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 (0.209", 5.30mm Width)
Package de périphérique fournisseur	16-SO

SN74LS191NSR Packaging

SN74LS191NSR FAQ

1. How to order SN74LS191NSR 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 SN74LS191NSR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS191NSR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS191NSR on Heisener; we pay more attention to the channels and quality of SN74LS191NSR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS191NSR price and inventory displayed accurate?

The price and inventory of SN74LS191NSR 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 SN74LS191NSR?

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 SN74LS191NSR we delivered, we will accept the replacement or return of the SN74LS191NSR 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 SN74LS191NSR.

(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 SN74LS191NSR pin diagram, SN74LS191NSR datasheet?

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

SN74LS191NSR Produits Connexes

SIT8208AI-21-33E-66.600000Y	SiTIME, -40 TO 85C, 3225, 20PPM, 3.3V, 6, -, 74LS	Vue
402F374XXCAT	CTS-Frequency Controls, CRYSTAL 37.4000MHZ 10PF SMD, 4-SMD, No Lead, 74LS	Vue
445I33S20M00000	CTS-Frequency Controls, CRYSTAL 20.0000MHZ SERIES SMD, 2-SMD, No Lead, 74LS	Vue
1206Y2500182KXR	Knowles Syfer, CAP CER 1800PF 250V X7R 1206, 1206 (3216 Metric), 74LS	Vue
EMD4DXV6T1G	ON Semiconductor, TRANS PREBIAS NPN/PNP SOT563, SOT-563, SOT-666, 74LS	Vue
MB90025FPMT-GS-285E1	Cypress Semiconductor Corp, IC MCU 16B FFMC-16F-0.35 120LQFP, -, 74LS	Vue
RCL06123R00JNEA	Vishay Dale, RES SMD 3 OHM 1/2W 1206 WIDE, Wide 1206 (3216 Metric), 0612, 74LS	Vue
1-1624109-6	TE Connectivity Passive Product, FIXED IND 68NH 150MA 5 OHM SMD, 0603 (1608 Metric), 74LS	Vue
NR6012T470ME	Taiyo Yuden, FIXED IND 47UH 460MA 1.26 OHM, Nonstandard, 74LS	Vue
851-83-012-40-252101	Preci-Dip, PCB CONN SURFACE MOUNT 1.27MM, -, 74LS	Vue
TVP00DZ-19-88PD-P1	Amphenol Aerospace Operations, CONN RCPT MALE 88POS GOLD SLDR, -, 74LS	Vue
AIB30RV28-22SC	Amphenol Industrial Operations, GT 6C 3#4 3#16 SKT RECP WALL, -, 74LS	Vue

SN74LS191NSR 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

SN74LS191NSR

D# V36:1790_07345618

Texas Instruments

Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP T/R

RoHS: Compliant

Référence

Fabricant

Description

Stock

SN74LS191NSR

Texas Instruments

1789

Référence

Fabricant

Description

Stock

SN74LS191NSR

Texas Instruments

IC SYNC 4-BIT UP/DN CNTR 16SO

Référence

Fabricant

Description

Stock

SN74LS191NSR

Texas Instruments

Leaded (ship within 1day) - D/C 2000

Référence

Fabricant

Description

Stock

SN74LS191NSR

D# 2156-SN74LS191NSR-ND

Rochester Electronics LLC

SN74LS191 SYNCHRONOUS 4-BIT UP/D

4000

Référence

Fabricant

Description

Stock

SN74LS191NSR

Texas Instruments

In stock shipping within 2days

478

Référence

Fabricant

Description

Stock

SN74LS191NSR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

8005

Référence	Fabricant	Description	Stock
SN74LS191NSRG4	Texas Instruments	OEM/CM ONLY	871
SN74LS191NSRE4	Texas Instruments	OEM/CM ONLY	253
SN74LS191NSR	Texas Instruments	OEM/CM ONLY	1056

Référence

Fabricant

Description

Stock

SN74LS191NSR

D# 595-SN74LS191NSR

Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant

3368

Référence	Fabricant	Description	Stock
SN74LS191NSRG4 D# NS-SN74LS191NSRG4	Texas Instruments	OEM/CM ONLY	8523
SN74LS191NSRE4 D# NS-SN74LS191NSRE4	Texas Instruments	OEM/CM ONLY	4873
SN74LS191NSR D# NS-SN74LS191NSR	Texas Instruments	OEM/CM ONLY	1967

Référence

Fabricant

Description

Stock

SN74LS191NSR

Texas Instruments

5386

Référence

Fabricant

Description

Stock

SN74LS191NSR

Texas Instruments

SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control

RoHS: Compliant

4000

Référence

Fabricant

Description

Stock

SN74LS191NSR

Texas Instruments

OEM/CM ONLY

6749

Référence

Fabricant

Description

Stock

SN74LS191NSR

Texas Instruments

Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control

Quick Inquiry

SN74LS191NSR

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.

ISO9001:2015, ICAS, IAF, UKAS