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SN74LS191DR

hot SN74LS191DR

SN74LS191DR

Pour Référence Seulement

Référence SN74LS191DR
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 27 900 piece(s)
Prix unitaire $ 1,2092 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé mai 13 - mai 18 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons SN74LS191DR 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 SN74LS191DR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS191DR.

Spécifications SN74LS191DR

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - Logique - Compteurs, diviseurs
paquet16-SOIC (0.154", 3.90mm Width)
ECAD
Séries74LS
Type de logiqueBinary Counter
DirectionUp, Down
Nombre d'éléments1
Nombre de bits par élément4
Réinitialiser-
TimingSynchronous
Taux de compte25MHz
Type de déclenchementPositive Edge
Tension - Alimentation4.75 V ~ 5.25 V
Température de fonctionnement0°C ~ 70°C
Type de montageSurface Mount
Paquet / cas16-SOIC (0.154", 3.90mm Width)
Package de périphérique fournisseur16-SOIC

SN74LS191DR Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS191DR FAQ

  • 1. How to order SN74LS191DR 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 SN74LS191DR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS191DR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS191DR on Heisener; we pay more attention to the channels and quality of SN74LS191DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS191DR price and inventory displayed accurate?
    The price and inventory of SN74LS191DR 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 SN74LS191DR?
    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 SN74LS191DR we delivered, we will accept the replacement or return of the SN74LS191DR 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 SN74LS191DR.
    (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 SN74LS191DR pin diagram, SN74LS191DR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74LS191DR Produits Connexes

1812Y0160152JFT 1812Y0160152JFT Knowles Syfer, CAP CER 1500PF 16V C0G/NP0 1812, 1812 (4532 Metric), 74LS Vue
AON7290 AON7290 Alpha & Omega Semiconductor Inc., MOSFET N CH 100V 15A 8DFN, 8-PowerWDFN, 74LS Vue
AP1156ADS13 AP1156ADS13 AKM Semiconductor Inc., IC REG LIN -1.3V 150MA SOT23-5, SC-74A, SOT-753, 74LS Vue
hotSN74LVC3G14DCTRG4 SN74LVC3G14DCTRG4 Texas Instruments, IC TRPL SCHMT-TRIGG INVERT SM8, 8-LSSOP, 8-MSOP (0.110", 2.80mm Width), 74LS Vue
MPC8378EVRANGA MPC8378EVRANGA NXP, IC MPU MPC83XX 800MHZ 689TEBGA, 689-BBGA Exposed Pad, 74LS Vue
1520231-2 1520231-2 TE Connectivity ALCOSWITCH Switches, 7411K1=20 AMP TOGGLE FLUSH MOU, -, 74LS Vue
7208SY9V3BE 7208SY9V3BE C&K, SWITCH TOGGLE DPDT 0.4VA 20V, -, 74LS Vue
CPF0201D69R8E1 CPF0201D69R8E1 TE Connectivity Passive Product, RES SMD 69.8 OHM 0.5% 1/32W 0201, 0201 (0603 Metric), 74LS Vue
OSTET160250 OSTET160250 On Shore Technology Inc., TERM BLOCK PLUG 16POS STR 7.62MM, -, 74LS Vue
7-1437536-1 7-1437536-1 TE Connectivity AMP Connectors, CONN IC DIP SOCKET 36POS GOLD, -, 74LS Vue
351-10-132-00-003101 351-10-132-00-003101 Preci-Dip, CONN HDR 32POS 0.100 T/H GOLD, -, 74LS Vue
M80-9402605 M80-9402605 Harwin Inc., 13+13 WAY FEMALE CRIMP S/BORE, -, 74LS Vue

SN74LS191DR Des garanties

Service Guarantee

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.

Quality Guarantee

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

SN74LS191DR

D# V36:1790_07345616

 Texas Instruments

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

RoHS: Compliant
 0

SN74LS191D

D# V36:1790_07345614

 Texas Instruments

Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS191DR

 Texas Instruments

2258

SN74LS191D

 Texas Instruments

10
Référence Fabricant Description Stock

SN74LS191DR

 Texas Instruments

Min Qty 6

 35555

SN74LS191DE4

 Texas Instruments

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

 0

SN74LS191D

 Texas Instruments

Min Qty 6

 35555
Référence Fabricant Description Stock

SN74LS191DE4

D# SN74LS191DE4-ND

 Texas Instruments

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

 0

SN74LS191DR

D# 296-SN74LS191DRCT-ND

 Texas Instruments

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

 2451

SN74LS191D

D# 296-33974-5-ND

 Texas Instruments

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

 344
Référence Fabricant Description Stock

SN74LS191DR

 Texas Instruments

In stock shipping within 2days

 2325
Référence Fabricant Description Stock

SN74LS191D

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 2618

SN74LS191DR

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 3635

SN74LS191DR2

 Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

 2975

SN74LS191DRG4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 138
Référence Fabricant Description Stock

SN74LS191DE4

 Texas Instruments

OEM/CM ONLY

 178

SN74LS191DRE4

 Texas Instruments

OEM/CM ONLY

 279

SN74LS191DR

 Texas Instruments

OEM/CM ONLY

 749

SN74LS191DRG4

 Texas Instruments

OEM/CM ONLY

 195
Référence Fabricant Description Stock

SN74LS191DR

 Texas Instruments

In stock

 2258
Référence Fabricant Description Stock

SN74LS191DR

 Texas Instruments

OEM/CM Immediate delivery

 3068
Référence Fabricant Description Stock

SN74LS191D

D# 595-SN74LS191D

 Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant
 293

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

SN74LS191DR

D# NS-SN74LS191DR

 Texas Instruments

OEM/CM ONLY

 6866

SN74LS191D

D# NS-SN74LS191D

 Texas Instruments

OEM/CM ONLY

 6585

SN74LS191DRE4

D# NS-SN74LS191DRE4

 Texas Instruments

OEM/CM ONLY

 7993

SN74LS191DRG4

D# NS-SN74LS191DRG4

 Texas Instruments

OEM/CM ONLY

 4537
Référence Fabricant Description Stock

SN74LS191D

 Signetics

Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP

 139

SN74LS191DR2

 Motorola Semiconductor Products

LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16

 2500

SN74LS191DR

 Texas Instruments

250
Référence Fabricant Description Stock

SN74LS191D

D# SN74LS191D

 Motorola Semiconductor Products

Semiconductor

 26
Référence Fabricant Description Stock

SN74LS191DR

 Texas Instruments

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

RoHS: Compliant
 5000

SN74LS191D

 ON Semiconductor

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

RoHS: Compliant
 2728
Référence Fabricant Description Stock

SN74LS191DR

 Texas Instruments

OEM/CM ONLY

 9004

SN74LS191D

 Texas Instruments

OEM/CM ONLY

 4582

SN74LS191DR2

 Motorola Semiconductor Products

OEM/CM ONLY

 3429

SN74LS191DRG4

 Texas Instruments

OEM/CM ONLY

 132
Référence Fabricant Description Stock

SN74LS191DR

 Texas Instruments

IN stock Immediate delivery

 3083
Référence Fabricant Description Stock

SN74LS191D

 Texas Instruments

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

 961
Référence Fabricant Description Stock

SN74LS191D

 mfr

RFQ

 5408

Quick Inquiry

SN74LS191DR

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

Voir les certificats

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SN74LS191DR QRCode

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SN74LS191DR Tags

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  • Texas Instruments SN74LS191DR
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