Name: CD74HC21E
Brand: Texas Instruments
SKU: CD74HC21E
Price: 0.6756 USD
Availability: InStock
Rating: 5 (159 reviews)

CD74HC21E

Apenas para referência

Nº de peças	CD74HC21E
Fabricante	Texas Instruments
Descrição	IC GATE AND 2CH 4-INP 14-DIP
Ficha técnica
pacote	14-DIP (0.300", 7.62mm)
ECAD
Em estoque	4.608 piece(s)
Preço unitário	$ 0,6756 *
Tempo de entrega	Pode ser enviado imediatamente
Tempo de entrega estimado	nov 26 - dez 1 (Escolha o envio acelerado)
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Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para CD74HC21E 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 CD74HC21E com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de CD74HC21E.

Especificações do CD74HC21E

Fabricante	Texas Instruments
Categoria	Circuitos integrados - Lógica - Portões e investidores
pacote	14-DIP (0.300", 7.62mm)
ECAD
Series	74HC
Tipo de lógica	AND Gate
Número de circuitos	2
Número de Entradas	4
Características	-
Tensão - fonte	2 V ~ 6 V
Corrente - Quiescente (Max)	2µA
Corrente - Saída Alta, Baixa	5.2mA, 5.2mA
Nível Lógico - Baixo	0.5 V ~ 1.8 V
Nível Lógico - Alto	1.5 V ~ 4.2 V
Atraso Máximo de Propagação @ V, Max CL	19ns @ 6V, 50pF
Temperatura de operação	-55°C ~ 125°C
Tipo de montagem	Through Hole
Pacote de Dispositivo do Fornecedor	14-PDIP
Pacote / caso	14-DIP (0.300", 7.62mm)

CD74HC21E Packaging

CD74HC21E FAQ

1. How to order CD74HC21E 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 CD74HC21E is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CD74HC21E. All suppliers must pass our qualification reviews before they can publish their products including CD74HC21E on Heisener; we pay more attention to the channels and quality of CD74HC21E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CD74HC21E price and inventory displayed accurate?

The price and inventory of CD74HC21E 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 CD74HC21E?

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 CD74HC21E we delivered, we will accept the replacement or return of the CD74HC21E 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 CD74HC21E.

(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 CD74HC21E pin diagram, CD74HC21E datasheet?

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

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CD74HC21E Garantias

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.

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

CD74HC21E

D# V99:2348_07242328

Texas Instruments

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

RoHS: Compliant

CD74HCT21E

D# V99:2348_07247297

Texas Instruments

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

RoHS: Compliant

Nº de peças

Fabricante

Descrição

Estoque

CD74HC21E

Harris Semiconductor

280

CD74HCT21E

RCA

348

Nº de peças	Fabricante	Descrição	Estoque
CD74HC21E	Texas Instruments	AND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube	3275
CD74HCT21E	Texas Instruments	DUAL AND GATE, 4I/P, DIP-14, Logic Type:AND, Output Current:4mA, No. of Inputs:4, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Logic Case Style:DIP, No. of Pins:14, Operating Temperature Min:-55C, Packaging:Each, MSL:- , RoHS Compliant: Yes	0
CD74HC21EE4	Texas Instruments	IC GATE AND 2CH 4-INP 14-DIP	0

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

D# 296-9262-5-ND

Texas Instruments

IC GATE AND 2CH 4-INP 14DIP

2417

CD74HC21E

D# 296-33048-5-ND

Texas Instruments

IC GATE AND 2CH 4-INP 14DIP

1002

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

D# 3120230

Texas Instruments

AND GATE, DUAL, 4 I/P, DIP-14

RoHS: Compliant

Min Qty: 1

Container: Each

CD74HC21E

D# 3120197

Texas Instruments

LOGIC, DUAL 4-IN AND GATE, 14DIP

RoHS: Compliant

Min Qty: 1

Container: Each

Nº de peças	Fabricante	Descrição	Estoque
CD74HCT21E	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2501
CD74HC21E	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1504
CD74HC21EX	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	5

Nº de peças	Fabricante	Descrição	Estoque
CD74HCT21E	Texas Instruments	OEM/CM ONLY	892
CD74HC21E	Texas Instruments	OEM/CM ONLY	720
SN74HC21NCD74HC21EM7	Texas Instruments	OEM/CM ONLY	800
CD74HC21EE4	Texas Instruments	OEM/CM ONLY	853

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

Texas Instruments

In stock

142

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

D# 595-CD74HCT21E

Texas Instruments

Logic Gates Dual 4-Input

RoHS: Compliant

907

CD74HC21E

D# 595-CD74HC21E

Texas Instruments

Logic Gates Hi-Speed CMOS Logic Dual 4-Inp AND Gate

RoHS: Compliant

744

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

D# 26AJ5481

Texas Instruments

AND GATE, DUAL, 4 I/P, DIP-14, Logic Family / Base Number:74HCT21, Logic Type:AND Gate, Output Current:-, No. of Inputs:4, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Logic Case Style:DIP, No. of Pins:14Pins, Logic IC RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 5

Container: Bulk

Nº de peças	Fabricante	Descrição	Estoque
CD74HC21E D# NS-CD74HC21E	Texas Instruments	OEM/CM ONLY	4274
CD74HC21EX D# NS-CD74HC21EX	Harris Semiconductor	OEM/CM ONLY	5536
CD74HCT21E D# NS-CD74HCT21E	Texas Instruments	OEM/CM ONLY	1288
CD74HC21EE4 D# NS-CD74HC21EE4	Texas Instruments	OEM/CM ONLY	3727

Nº de peças

Fabricante

Descrição

Estoque

CD74HC21E

Harris Semiconductor

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

141

CD74HCT21E

RCA

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

115

Nº de peças

Fabricante

Descrição

Estoque

CD74HC21E

D# 6630159

Texas Instruments

Texas Instruments CD74HC21E, Dual 4-Input AND Logic Gate, 14-Pin PDIP, PK

Min Qty: 10

Container: Package

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

Texas Instruments

CD74HCT21 High Speed CMOS Logic Dual 4-Input AND Gate

RoHS: Compliant

31365

CD74HC21E

Texas Instruments

CD74HC21 High Speed CMOS Logic Dual 4-Input AND Gates

RoHS: Compliant

26181

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

Texas Instruments

OEM/CM ONLY

3363

CD74HC21E

Texas Instruments

OEM/CM ONLY

4176

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

D# 2028004970

Harris Semiconductor

CD74HCT21E HARRIS Dual 4-input AND

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

Texas Instruments

2-ch, 4-input, 4.5-V to 5.5-V AND gates with TTL-compatible CMOS inputs

CD74HC21E

Texas Instruments

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

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

D# 53360397

Texas Instruments

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

RoHS: Compliant

CD74HC21E

D# 35616988

Texas Instruments

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

RoHS: Compliant

Nº de peças	Fabricante	Descrição	Estoque
CD74HCT21E	Texas Instruments	RFQ	2185
CD74HC21E/P	N/A	RFQ	2464
CD74HC21E	Texas Instruments	RFQ	6500

Nº de peças

Fabricante

Descrição

Estoque

CD74HC21E

Texas Instruments

IC GATE AND 2CH 4-INP 14-DIP

1365

Nº de peças

Fabricante

Descrição

Estoque

CD74HCT21E

D# 3120230

Texas Instruments

AND GATE, DUAL, 4 I/P, DIP-14

RoHS: Compliant

Min Qty: 1

Container: Each

CD74HC21E

D# 3120197

Texas Instruments

LOGIC, DUAL 4-IN AND GATE, 14DIP

RoHS: Compliant

Min Qty: 1

Container: Each

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CD74HC21E

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