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SN74HC21N

hot SN74HC21N

SN74HC21N

Apenas para referência

Nº de peças SN74HC21N
Fabricante Texas Instruments
Descrição IC GATE AND 2CH 4-INP 14-DIP
Ficha técnica
pacote 14-DIP (0.300", 7.62mm)
ECAD
Em estoque 22.716 piece(s)
Preço unitário $ 0,5796 *
Tempo de entrega Pode ser enviado imediatamente
Tempo de entrega estimado mar 31 - abr 5 (Escolha o envio acelerado)
Solicite uma cotação
Métodos de Pagamento
Serviço de entrega
  • Estamos oferecendo para SN74HC21N 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 SN74HC21N com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de SN74HC21N.

Especificações do SN74HC21N

FabricanteTexas Instruments
CategoriaCircuitos integrados - Lógica - Portões e investidores
pacote14-DIP (0.300", 7.62mm)
ECAD
Series74HC
Tipo de lógicaAND Gate
Número de circuitos2
Número de Entradas4
Características-
Tensão - fonte2 V ~ 6 V
Corrente - Quiescente (Max)2µA
Corrente - Saída Alta, Baixa5.2mA, 5.2mA
Nível Lógico - Baixo0.5 V ~ 1.8 V
Nível Lógico - Alto1.5 V ~ 4.2 V
Atraso Máximo de Propagação @ V, Max CL19ns @ 6V, 50pF
Temperatura de operação-40°C ~ 85°C
Tipo de montagemThrough Hole
Pacote de Dispositivo do Fornecedor14-PDIP
Pacote / caso14-DIP (0.300", 7.62mm)

SN74HC21N Packaging

Customized Labels
Sealing
Packing
Insepction

SN74HC21N FAQ

  • 1. How to order SN74HC21N 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 SN74HC21N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74HC21N. All suppliers must pass our qualification reviews before they can publish their products including SN74HC21N on Heisener; we pay more attention to the channels and quality of SN74HC21N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74HC21N price and inventory displayed accurate?
    The price and inventory of SN74HC21N 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 SN74HC21N?
    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 SN74HC21N we delivered, we will accept the replacement or return of the SN74HC21N 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 SN74HC21N.
    (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 SN74HC21N pin diagram, SN74HC21N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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SN74HC21N 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

SN74HC21N

D# V99:2348_07336908

Texas Instruments

AND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube

RoHS: Compliant
0

SN74HC21NSR

D# V36:1790_07336910

Texas Instruments

AND Gate 2-Element 4-IN CMOS 14-Pin SOP T/R

RoHS: Compliant
0
Nº de peças Fabricante Descrição Estoque

SN74HC21N

D# SN74HC21N

Texas Instruments

AND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube - Bulk (Alt: SN74HC21N)

0
Nº de peças Fabricante Descrição Estoque

SN74HC21N

Texas Instruments

179
Nº de peças Fabricante Descrição Estoque

SN74HC21NE4

Texas Instruments

IC GATE AND 2CH 4-INP 14-DIP

0

SN74HC21NSR

Texas Instruments

IC GATE AND 2CH 4-INP 14-SO

0

SN74HC21NSRG4

Rochester Electronics LLC

74HC21 AND SN74HC21NSRG4

0

SN74HC21NSRE4

Rochester Electronics LLC

74HC21 AND SN74HC21NSRE4

0

SN74HC21N

Texas Instruments

Min Qty 10

2550
Nº de peças Fabricante Descrição Estoque

SN74HC21NSR

Texas Instruments

RoHS (ship within 1day) - D/C 2005+

5630
Nº de peças Fabricante Descrição Estoque

SN74HC21N

D# 296-8266-5-ND

Texas Instruments

IC GATE AND 2CH 4-INP 14DIP

1446

SN74HC21NSR

D# 2156-SN74HC21NSR-ND

Rochester Electronics LLC

IC GATE AND 2CH 4-INP 14SOP

3842

SN74HC21NS

D# 2156-SN74HC21NS-ND

Rochester Electronics LLC

IC GATE AND 2CH 4-INP 14SOP

15150

SN74HC21NG4

D# SN74HC21NG4-ND

Texas Instruments

IC GATE AND 2CH 4-INP 14DIP

0
Nº de peças Fabricante Descrição Estoque

SN74HC21NSR

Texas Instruments

In stock shipping within 2days

4260

SN74HC21NSRG4

Texas Instruments

In stock shipping within 2days

1978

SN74HC21N

Texas Instruments

In stock shipping within 2days

200

SN74HC21NS

Texas Instruments

In stock shipping within 2days

2000
Nº de peças Fabricante Descrição Estoque

SN74HC21N

D# 3006567

Texas Instruments

LOGIC, DUAL 4-IN AND GATE, 14DIP

RoHS: Compliant
Min Qty: 5
Container: Each
1411
Nº de peças Fabricante Descrição Estoque

SN74HC21NS

TMS

OEM/CM QUOTES ONLY | NO BROKERS

1085

SN74HC21NSR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

6700

SN74HC21N

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

11781
Nº de peças Fabricante Descrição Estoque

SN74HC21NTI

Texas Instruments

OEM/CM ONLY

1431

SN74HC21N29

Texas Instruments

OEM/CM ONLY

962

SN74HC21NTI00

Texas Instruments

OEM/CM ONLY

425

SN74HC21NCOM

Texas Instruments

OEM/CM ONLY

1008

74HC21SN74HC21N

Texas Instruments

OEM/CM ONLY

255

SN74HC21NSTISOP

Texas Instruments

OEM/CM ONLY

330

SN74HC21NSRE4

Texas Instruments

OEM/CM ONLY

439

SN74HC21NDIP14

Texas Instruments

OEM/CM ONLY

696

SN74HC21N

NXP Semiconductors

OEM/CM ONLY

652

SN74HC21NSR

Texas Instruments

OEM/CM ONLY

343

SN74HC21NROHS

Texas Instruments

OEM/CM ONLY

609

SN74HC21NS

Texas Instruments

OEM/CM ONLY

601

SN74HC21NSR99TI

NXP Semiconductors

OEM/CM ONLY

8100

SN74HC21NCD74HC21EM7

Texas Instruments

OEM/CM ONLY

800

74HC21SN74HC21NDC96

Texas Instruments

OEM/CM ONLY

903
Nº de peças Fabricante Descrição Estoque

SN74HC21N

Texas Instruments

In stock

166
Nº de peças Fabricante Descrição Estoque

SN74HC21N

Texas Instruments

OEM/CM Immediate delivery

1632

SN74HC21NSR

Texas Instruments

OEM/CM Immediate delivery

1805
Nº de peças Fabricante Descrição Estoque

SN74HC21NE4

D# 595-SN74HC21NE4

Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant
2209

SN74HC21N

D# 595-SN74HC21N

Texas Instruments

Logic Gates Dual 4-Input Pos

RoHS: Compliant
2736

SN74HC21NSR

D# 595-SN74HC21NSR

Texas Instruments

Logic Gates Dual 4-Input Pos

RoHS: Compliant
2407
Nº de peças Fabricante Descrição Estoque

SN74HC21N

D# 28AH5058

Texas Instruments

LOGIC, DUAL 4-IN AND GATE, 14DIP, Logic Family / Base Number:74HC21, Logic Type:AND, Output Current:5.2mA, No. of Inputs:4, Supply Voltage Min:2V, Supply Voltage Max:6V, Logic Case Style:DIP, No. of Pins:14Pins, Logic IC Family:74HC, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
1411
Nº de peças Fabricante Descrição Estoque

SN74HC21NE4

D# NS-SN74HC21NE4

Texas Instruments

OEM/CM ONLY

6393

SN74HC21N

D# NS-SN74HC21N

Texas Instruments

OEM/CM ONLY

2080

SN74HC21NSR

D# NS-SN74HC21NSR

Texas Instruments

OEM/CM ONLY

3054

SN74HC21NSRG4

D# NS-SN74HC21NSRG4

Texas Instruments

OEM/CM ONLY

5982

SN74HC21NSRE4

D# NS-SN74HC21NSRE4

Texas Instruments

OEM/CM ONLY

6372
Nº de peças Fabricante Descrição Estoque

SN74HC21NSR

Texas Instruments

4504

SN74HC21N

Texas Instruments

Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, DIP

338
Nº de peças Fabricante Descrição Estoque

SN74HC21N

Texas Instruments

SN74HC21 Dual 4-Input Positive-AND Gates

RoHS: Compliant
20645

SN74HC21NSR

Texas Instruments

SN74HC21 Dual 4-Input Positive-AND Gates

RoHS: Compliant
3842

SN74HC21NS

Texas Instruments

SN74HC21 Dual 4-Input Positive-AND Gates

RoHS: Not Compliant
pbFree: No
15150
Nº de peças Fabricante Descrição Estoque

SN74HC21NS

Texas Instruments

OEM/CM ONLY

928

SN74HC21NSR

Texas Instruments

OEM/CM ONLY

5646

SN74HC21N

Texas Instruments

OEM/CM ONLY

9721
Nº de peças Fabricante Descrição Estoque

SN74HC21N

Texas Instruments

IN stock Immediate delivery

1647

SN74HC21NSR

Texas Instruments

IN stock Immediate delivery

1820
Nº de peças Fabricante Descrição Estoque

SN74HC21N

D# 2028023462

Texas Instruments

SN74HC21N Texas Instruments Dual 4 Input Positive AND Gates

50
Nº de peças Fabricante Descrição Estoque

SN74HC21NSR

Texas Instruments

2-ch, 4-input, 2-V to 6-V AND gates

13

SN74HC21N

Texas Instruments

2-ch, 4-input, 2-V to 6-V AND gates

4
Nº de peças Fabricante Descrição Estoque

SN74HC21NSRG4

Texas Instruments

shipping today

189

SN74HC21N

Texas Instruments

shipping today

8946

SN74HC21NSR

Texas Instruments

shipping today

3996
Nº de peças Fabricante Descrição Estoque

SN74HC21N

D# 39795041

Texas Instruments

AND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube

RoHS: Compliant
0
Nº de peças Fabricante Descrição Estoque

SN74HC-21N

Texas Instruments

RFQ

12505

SN74HC21N

Texas Instruments

RFQ

2805

SN74HC21N TI 03+

Texas Instruments

RFQ

11580
Nº de peças Fabricante Descrição Estoque

SN74HC21N

D# 3006567

Texas Instruments

LOGIC, DUAL 4-IN AND GATE, 14DIP

RoHS: Compliant
Min Qty: 1
Container: Each
1411

Quick Inquiry

SN74HC21N

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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SN74HC21N Tags

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