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SN74LS688DW

SN74LS688DW

SN74LS688DW

Apenas para referência

Nº de peças SN74LS688DW
Fabricante Texas Instruments
Descrição IC COMPARATOR IDENTITY 8B 20SOIC
Ficha técnica
pacote 20-SOIC (0.295", 7.50mm Width)
ECAD
Em estoque 3.984 piece(s)
Preço unitário $ 1,4202 *
Tempo de entrega A ser confirmado
Tempo de entrega estimado dez 24 - dez 29 (Escolha o envio acelerado)
Solicite uma cotação
Métodos de Pagamento
Serviço de entrega
  • Estamos oferecendo para SN74LS688DW 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 SN74LS688DW com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de SN74LS688DW.

Especificações do SN74LS688DW

FabricanteTexas Instruments
CategoriaCircuitos integrados - Lógica - Comparadores
pacote20-SOIC (0.295", 7.50mm Width)
ECAD
Series74LS
TipoIdentity Comparator
Número de bits8
SaídaActive Low
Função de SaídaA=B
Tensão - fonte4.85 V ~ 5.25 V
Corrente - Saída Alta, Baixa400µA, 24mA
Atraso Máximo de Propagação @ V, Max CL23ns @ 5V, 45pF
Corrente - Quiescente (Iq)-
Temperatura de operação0°C ~ 70°C
Pacote / caso20-SOIC (0.295", 7.50mm Width)
Tipo de montagemSurface Mount

SN74LS688DW Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS688DW FAQ

  • 1. How to order SN74LS688DW 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 SN74LS688DW is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS688DW. All suppliers must pass our qualification reviews before they can publish their products including SN74LS688DW on Heisener; we pay more attention to the channels and quality of SN74LS688DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS688DW price and inventory displayed accurate?
    The price and inventory of SN74LS688DW 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 SN74LS688DW?
    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 SN74LS688DW we delivered, we will accept the replacement or return of the SN74LS688DW 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 SN74LS688DW.
    (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 SN74LS688DW pin diagram, SN74LS688DW datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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SN74LS688DW 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

SN74LS688DW

D# V36:1790_07345990

 Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC Tube

RoHS: Compliant
 0

SN74LS688DWR

D# V36:1790_07345992

 Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC T/R

RoHS: Compliant
 0
Nº de peças Fabricante Descrição Estoque

SN74LS688DWR2

D# SN74LS688DWR2

 Rochester Electronics LLC

- Bulk (Alt: SN74LS688DWR2)

RoHS: Not Compliant
 0
Nº de peças Fabricante Descrição Estoque

SN74LS688DWRG4

 Texas Instruments

8
Nº de peças Fabricante Descrição Estoque

SN74LS688DW

 ON Semiconductor

M: LS688 LS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20 PLASTIC, SOIC-20

 2578

SN74LS688DWR

 Texas Instruments

IC COMPARATOR IDENTITY 8B 20SOIC

 0

SN74LS688DWG4

 Texas Instruments

IC COMPARATOR IDENTITY 8B 20SOIC

 0
Nº de peças Fabricante Descrição Estoque

SN74LS688DW

D# C1S746201702867

 Texas Instruments

Identity Comparator 8-Bit 20-Pin SOIC Tube

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
 8
Nº de peças Fabricante Descrição Estoque

SN74LS688DWR

D# 296-28515-2-ND

 Texas Instruments

IC COMPARATOR IDENTITY 8B 20SOIC

 0

SN74LS688DW

D# 296-34027-5-ND

 Texas Instruments

IC COMPARATOR IDENTITY 8B 20SOIC

 382

SN74LS688DWG4

D# 2156-SN74LS688DWG4-TI-ND

 Rochester Electronics LLC

IDENTITY COMPARATOR

 995
Nº de peças Fabricante Descrição Estoque

SN74LS688DWR2

 ON Semiconductor

In stock shipping within 2days

 400
Nº de peças Fabricante Descrição Estoque

SN74LS688DW

D# 3006846

 Texas Instruments

LOGIC, 8BIT MAG/ID COMPARATOR, 20SOIC

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

SN74LS688DWR

 Texas Instruments (TI)

OEM/CM QUOTES ONLY | NO BROKERS

 833

SN74LS688DWR2

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 8361

SN74LS688DWG4

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 1184

SN74LS688DW

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 2610

SN74LS688DWRG4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 63
Nº de peças Fabricante Descrição Estoque

SN74LS688DWG4

 Texas Instruments

OEM/CM ONLY

 5900

SN74LS688DWRE4

 Texas Instruments

OEM/CM ONLY

 1003

SN74LS688DWE4

 Texas Instruments

OEM/CM ONLY

 788
Nº de peças Fabricante Descrição Estoque

SN74LS688DW

 Texas Instruments

60
Nº de peças Fabricante Descrição Estoque

SN74LS688DWR2

 ON Semiconductor

OEM/CM Immediate delivery

 400
Nº de peças Fabricante Descrição Estoque

SN74LS688DW

D# 595-SN74LS688DW

 Texas Instruments

Logic Comparators 8-Bit Magnitude/Id Comparator

RoHS: Compliant
 73

SN74LS688DWR

D# 595-SN74LS688DWR

 Texas Instruments

Logic Comparators 8-Bit Magnitude/Id Comparator

RoHS: Compliant
 2116
Nº de peças Fabricante Descrição Estoque

SN74LS688DWR

D# NS-SN74LS688DWR

 Texas Instruments

OEM/CM ONLY

 5885

SN74LS688DWRE4

D# NS-SN74LS688DWRE4

 Texas Instruments

OEM/CM ONLY

 5298

SN74LS688DW

D# NS-SN74LS688DW

 Texas Instruments

OEM/CM ONLY

 9746

SN74LS688DWG4

D# NS-SN74LS688DWG4

 Texas Instruments

OEM/CM ONLY

 5817

SN74LS688DWRG4

D# NS-SN74LS688DWRG4

 Texas Instruments

OEM/CM ONLY

 4338

SN74LS688DWE4

D# NS-SN74LS688DWE4

 Texas Instruments

OEM/CM ONLY

 5470
Nº de peças Fabricante Descrição Estoque

SN74LS688DWRG4

 Texas Instruments

6

SN74LS688DWR2

 Motorola Semiconductor Products

IDENTITY COMPARATOR, LS SERIES, 8-BIT, INVERTED OUTPUT, TTL, PDSO20

 1000

SN74LS688DW

 Motorola Semiconductor Products

IDENTITY COMPARATOR, 20 Pin, Plastic, SOP

 87
Nº de peças Fabricante Descrição Estoque

SN74LS688DWG4

 Texas Instruments

Identity Comparator, LS Series, 8-Bit, Inverted Output, TTL, PDSO20

RoHS: Compliant
 995

SN74LS688DW

 ON Semiconductor

SN74LS688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable

RoHS: Compliant
 2193
Nº de peças Fabricante Descrição Estoque

SN74LS688DW

 Texas Instruments

OEM/CM ONLY

 2011

SN74LS688DWRG4

 Texas Instruments

OEM/CM ONLY

 77

SN74LS688DWR

 Texas Instruments

OEM/CM ONLY

 1060

SN74LS688DWR2

 ON Semiconductor

OEM/CM ONLY

 7042
Nº de peças Fabricante Descrição Estoque

SN74LS688DWR2

 ON Semiconductor

IN stock Immediate delivery

 395
Nº de peças Fabricante Descrição Estoque

SN74LS688DWR

 Texas Instruments

8-Bit Identity/Magnitude Comparators (P=Q) with Enable

 5

SN74LS688DW

 Texas Instruments

8-Bit Identity/Magnitude Comparators (P=Q) with Enable

 500
Nº de peças Fabricante Descrição Estoque

SN74LS688DW

 Texas Instruments

RFQ

 2946
Nº de peças Fabricante Descrição Estoque

SN74LS688DWR

 Texas Instruments

8-BIT MAGNITUDE/IDENTITY COMPARATORS

 1169
Nº de peças Fabricante Descrição Estoque

SN74LS688DW

D# 3006846

 Texas Instruments

LOGIC, 8BIT MAG/ID COMPARATOR, 20SOIC

RoHS: Compliant
Min Qty: 1
Container: Each
 0

Quick Inquiry

SN74LS688DW

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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