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SN74HC191DR

hot SN74HC191DR

SN74HC191DR

Apenas para referência

Nº de peças SN74HC191DR
Fabricante Texas Instruments
Descrição IC 4BT SYNC U/D BNRY CNTR 16SOIC
Ficha técnica
pacote 16-SOIC (0.154", 3.90mm Width)
ECAD
Em estoque 4.848 piece(s)
Preço unitário $ 0,7216 *
Tempo de entrega Pode ser enviado imediatamente
Tempo de entrega estimado nov 16 - nov 21 (Escolha o envio acelerado)
Solicite uma cotação
Métodos de Pagamento
Serviço de entrega
  • Estamos oferecendo para SN74HC191DR preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
  • Para efectuar a sua RFQ, por favor, adicione SN74HC191DR com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de SN74HC191DR.

Especificações do SN74HC191DR

FabricanteTexas Instruments
CategoriaCircuitos integrados - Lógica - Contadores, divisores
pacote16-SOIC (0.154", 3.90mm Width)
ECAD
Series74HC
Tipo de lógicaBinary Counter
DireçãoUp, Down
Número de elementos1
Número de bits por elemento4
Restabelecer-
CronometragemSynchronous
Taxa de contagem24MHZ
Tipo de gatilhoPositive Edge
Tensão - fonte2 V ~ 6 V
Temperatura de operação-40°C ~ 85°C
Tipo de montagemSurface Mount
Pacote / caso16-SOIC (0.154", 3.90mm Width)
Pacote de Dispositivo do Fornecedor16-SOIC

SN74HC191DR Packaging

Customized Labels
Sealing
Packing
Insepction

SN74HC191DR FAQ

  • 1. How to order SN74HC191DR 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 SN74HC191DR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74HC191DR. All suppliers must pass our qualification reviews before they can publish their products including SN74HC191DR on Heisener; we pay more attention to the channels and quality of SN74HC191DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74HC191DR price and inventory displayed accurate?
    The price and inventory of SN74HC191DR 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 SN74HC191DR?
    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 SN74HC191DR we delivered, we will accept the replacement or return of the SN74HC191DR 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 SN74HC191DR.
    (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 SN74HC191DR pin diagram, SN74HC191DR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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SN74HC191DR Garantias

Service Guarantee

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Quality Guarantee

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças Fabricante Descrição Estoque

SN74HC191DR

D# V72:2272_07336869

 Texas Instruments

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

RoHS: Compliant
 0

SN74HC191D

D# V99:2348_07336867

 Texas Instruments

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

RoHS: Compliant
 0
Nº de peças Fabricante Descrição Estoque

SN74HC191DR

 Texas Instruments

1356

SN74HC191D

 Texas Instruments

92
Nº de peças Fabricante Descrição Estoque

SN74HC191DR

 Texas Instruments

SYNC 4-BIT U/D BINARY COUNTER - Tape and Reel

 0

SN74HC191D

 Texas Instruments

SYNC 4-BIT U/D BINARY COUNTER - Tape and Reel

 0

SN74HC191DRE4

 Rochester Electronics LLC

74HC191 Counter SN74HC191DRE4

 0

SN74HC191DRG4

 Texas Instruments

SYNC 4-BIT U/D BINARY COUNTER - Tape and Reel

 0
Nº de peças Fabricante Descrição Estoque

SN74HC191DR

 Texas Instruments

SOIC-16 Logic-Counters, Dividers RoHS

 94
Nº de peças Fabricante Descrição Estoque

SN74HC191DR

D# 296-14841-1-ND

 Texas Instruments

IC 4BT SYNC U/D BNRY CNTR 16SOIC

 2317

SN74HC191DRG4

D# SN74HC191DRG4-ND

 Texas Instruments

IC COUNTER BINARY 4BIT 16SOIC

 0

SN74HC191D

D# 296-8259-5-ND

 Texas Instruments

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

 324
Nº de peças Fabricante Descrição Estoque

SN74HC191DR

 Texas Instruments

In stock shipping within 2days

 198
Nº de peças Fabricante Descrição Estoque

SN74HC191D

D# 3006289

 Texas Instruments

LOGIC, 4BIT UP/DN BIN CNTR, 16SOIC

RoHS: Compliant
Min Qty: 1
Container: Each
 0
Nº de peças Fabricante Descrição Estoque

SN74HC191D

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 952

SN74HC191DRG4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 392

SN74HC191DR

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 1614
Nº de peças Fabricante Descrição Estoque

SN74HC191DR

 Texas Instruments

OEM/CM ONLY

 461

SN74HC191D

 NXP Semiconductors

OEM/CM ONLY

 757

SN74HC191DRG4

 Texas Instruments

OEM/CM ONLY

 873

SN74HC191DRE4

 Texas Instruments

OEM/CM ONLY

 786
Nº de peças Fabricante Descrição Estoque

SN74HC191D

 Texas Instruments

In Stock

 92
Nº de peças Fabricante Descrição Estoque

SN74HC191DR

D# C484752

 Texas Instruments

94
Nº de peças Fabricante Descrição Estoque

SN74HC191DR

 Texas Instruments

OEM/CM Immediate delivery

 12490

SN74HC191D

 Texas Instruments

OEM/CM Immediate delivery

 985
Nº de peças Fabricante Descrição Estoque

SN74HC191D

D# 595-SN74HC191D

 Texas Instruments

Counter ICs 4-Bit Sync UpDn Bnry

RoHS: Compliant
 1316

SN74HC191DR

D# 595-SN74HC191DR

 Texas Instruments

Counter ICs 4-Bit Synch Up/Down Binary Counter

RoHS: Compliant
 812
Nº de peças Fabricante Descrição Estoque

SN74HC191DRG4

D# NS-SN74HC191DRG4

 Texas Instruments

OEM/CM ONLY

 2145

SN74HC191D

D# NS-SN74HC191D

 Texas Instruments

OEM/CM ONLY

 5494

SN74HC191DRE4

D# NS-SN74HC191DRE4

 Texas Instruments

OEM/CM ONLY

 7551

SN74HC191DR

D# NS-SN74HC191DR

 Texas Instruments

OEM/CM ONLY

 5277
Nº de peças Fabricante Descrição Estoque

SN74HC191D

 Texas Instruments

HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16

 151

SN74HC191DRG4

 Texas Instruments

HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16

 329
Nº de peças Fabricante Descrição Estoque

SN74HC191D

D# SN74HC191D

 Texas Instruments

Semiconductor

 800
Nº de peças Fabricante Descrição Estoque

SN74HC191D

 Texas Instruments

SN74HC191 4-Bit Synchronous Up/Down Binary Counters

RoHS: Compliant
 11781
Nº de peças Fabricante Descrição Estoque

SN74HC191DRG4

 Texas Instruments

OEM/CM ONLY

 559

SN74HC191DR

 Texas Instruments

OEM/CM ONLY

 1801

SN74HC191D

 Texas Instruments

OEM/CM ONLY

 2217
Nº de peças Fabricante Descrição Estoque

SN74HC191D

 Texas Instruments

IN stock Immediate delivery

 980

SN74HC191DR

 Texas Instruments

IN stock Immediate delivery

 12505
Nº de peças Fabricante Descrição Estoque

SN74HC191D

 Texas Instruments

4-Bit Synchronous Up/Down Binary Counters

 1

SN74HC191DR

 Texas Instruments

4-Bit Synchronous Up/Down Binary Counters

 81
Nº de peças Fabricante Descrição Estoque

SN74HC191DR

 Texas Instruments

shipping today

 1933
Nº de peças Fabricante Descrição Estoque

SN74HC191D

D# 39567690

 Texas Instruments

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

RoHS: Compliant
 0

SN74HC191DR

D# 53168472

 Texas Instruments

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

RoHS: Compliant
 0
Nº de peças Fabricante Descrição Estoque

SN74HC191DR

 mfr

RFQ

 3458

SN74HC191D

 Texas Instruments

RFQ

 12590
Nº de peças Fabricante Descrição Estoque

SN74HC191D

D# 3006289

 Texas Instruments

LOGIC, 4BIT UP/DN BIN CNTR, 16SOIC

RoHS: Compliant
Min Qty: 1
Container: Each
 0

Quick Inquiry

SN74HC191DR

Qualidade Certificada

O compromisso da Heisener com a qualidade moldou nossos processos de fornecimento, teste, expedição e cada passo intermediário. Essa base é subjacente a cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

Veja os Certificados

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SN74HC191DR Tags

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  • Texas Instruments SN74HC191DR
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