Name: SN74LS21D
Brand: Texas Instruments
SKU: SN74LS21D
Price: 1.4589 USD
Availability: InStock
Rating: 5 (170 reviews)

SN74LS21D

Apenas para referência

Nº de peças	SN74LS21D
Fabricante	Texas Instruments
Descrição	IC GATE AND 2CH 4-INP 14-SOIC
Ficha técnica
pacote	14-SOIC (0.154", 3.90mm Width)
ECAD
Em estoque	12.588 piece(s)
Preço unitário	$ 1,4589 *
Tempo de entrega	Pode ser enviado imediatamente
Tempo de entrega estimado	jan 29 - fev 3 (Escolha o envio acelerado)
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Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para SN74LS21D 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 SN74LS21D com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de SN74LS21D.

Especificações do SN74LS21D

Fabricante	Texas Instruments
Categoria	Circuitos integrados - Lógica - Portões e investidores
pacote	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	74LS
Tipo de lógica	AND Gate
Número de circuitos	2
Número de Entradas	4
Características	-
Tensão - fonte	4.75 V ~ 5.25 V
Corrente - Quiescente (Max)	-
Corrente - Saída Alta, Baixa	400µA, 8mA
Nível Lógico - Baixo	0.8V
Nível Lógico - Alto	2V
Atraso Máximo de Propagação @ V, Max CL	20ns @ 5V, 15pF
Temperatura de operação	0°C ~ 70°C
Tipo de montagem	Surface Mount
Pacote de Dispositivo do Fornecedor	14-SOIC
Pacote / caso	14-SOIC (0.154", 3.90mm Width)

SN74LS21D Packaging

SN74LS21D FAQ

1. How to order SN74LS21D 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 SN74LS21D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS21D. All suppliers must pass our qualification reviews before they can publish their products including SN74LS21D on Heisener; we pay more attention to the channels and quality of SN74LS21D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS21D price and inventory displayed accurate?

The price and inventory of SN74LS21D 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 SN74LS21D?

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 SN74LS21D we delivered, we will accept the replacement or return of the SN74LS21D 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 SN74LS21D.

(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 SN74LS21D pin diagram, SN74LS21D datasheet?

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

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SN74LS21D 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

SN74LS21DR

D# V72:2272_07345639

Texas Instruments

AND Gate 2-Element 4-IN Bipolar 14-Pin SOIC T/R

RoHS: Compliant

SN74LS21D

D# V36:1790_07345638

Texas Instruments

AND Gate 2-Element 4-IN Bipolar 14-Pin SOIC Tube

RoHS: Compliant

Nº de peças	Fabricante	Descrição	Estoque
SN74LS21DG4	Texas Instruments	- Rail/Tube	0
SN74LS21DE4	Rochester Electronics LLC	74LS21 AND SN74LS21DE4	0
SN74LS21DRG4	Texas Instruments	IC GATE AND 2CH 4-INP 14-SOIC	0
SN74LS21DR	Texas Instruments	IC GATE AND 2CH 4-INP 14-SOIC	0
SN74LS21D	Texas Instruments	IC GATE AND 2CH 4-INP 14-SOIC	0
SN74LS21DRE4	Rochester Electronics LLC	74LS21 AND SN74LS21DRE4	0

Nº de peças

Fabricante

Descrição

Estoque

SN74LS21D

D# 296-3671-5-ND

Texas Instruments

IC GATE AND 2CH 4-INP 14SOIC

723

SN74LS21DR

D# 296-38800-2-ND

Texas Instruments

IC GATE AND 2CH 4-INP 14SOIC

Nº de peças

Fabricante

Descrição

Estoque

SN74LS21DR

Texas Instruments

In stock shipping within 2days

120

SN74LS21D

Texas Instruments

In stock shipping within 2days

425

Nº de peças	Fabricante	Descrição	Estoque
SN74LS21D	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	3051
SN74LS21DR2	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	6096
SN74LS21DG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	738
SN74LS21DR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2975

Nº de peças

Fabricante

Descrição

Estoque

SN74LS21DR

Texas Instruments

OEM/CM ONLY

436

SN74LS21DG4LF

Texas Instruments

OEM/CM ONLY

926

Nº de peças

Fabricante

Descrição

Estoque

SN74LS21DR

D# 595-SN74LS21DR

Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant

14129

SN74LS21D

D# 595-SN74LS21D

Texas Instruments

Logic Gates Dual 4 Input

RoHS: Compliant

1156

Nº de peças	Fabricante	Descrição	Estoque
SN74LS21DG4 D# NS-SN74LS21DG4	Texas Instruments	OEM/CM ONLY	7841
SN74LS21DE4 D# NS-SN74LS21DE4	Texas Instruments	OEM/CM ONLY	4232
N74LS21D D# NS-N74LS21D	VARIOUS	OEM/CM ONLY	1244
SN74LS21DR D# NS-SN74LS21DR	Texas Instruments	OEM/CM ONLY	6248
SN74LS21DRG4 D# NS-SN74LS21DRG4	Texas Instruments	OEM/CM ONLY	8975
SN74LS21D D# NS-SN74LS21D	Texas Instruments	OEM/CM ONLY	4690
SN74LS21DRE4 D# NS-SN74LS21DRE4	Texas Instruments	OEM/CM ONLY	5444

Nº de peças	Fabricante	Descrição	Estoque
SN74LS21D	Texas Instruments	Logic Circuit, Dual 4-Input AND, LS-TTL, 14 Pin, Plastic, SOP	233
SN74LS21DR2	Texas Instruments	Logic Circuit, Dual 4-Input AND, LS-TTL, 14 Pin, Plastic, SOP	3968
SN74LS21DG4	Texas Instruments		496

Nº de peças

Fabricante

Descrição

Estoque

SN74LS21D

Texas Instruments

SN74LS21 Dual 4-input positive-AND gates

RoHS: Compliant

21960

SN74LS21DR

Texas Instruments

SN74LS21 Dual 4-input positive-AND gates

RoHS: Compliant

2500

Nº de peças	Fabricante	Descrição	Estoque
SN74LS21DR2	Motorola Semiconductor Products	OEM/CM ONLY	6099
SN74LS21DG4	Texas Instruments	OEM/CM ONLY	636
SN74LS21DR	Texas Instruments	OEM/CM ONLY	3114
SN74LS21D	Texas Instruments	OEM/CM ONLY	5750

Nº de peças

Fabricante

Descrição

Estoque

SN74LS21D

Texas Instruments

2-ch, 4-input, 4.75-V to 5.25-V bipolar AND gates

906

SN74LS21DR

Texas Instruments

2-ch, 4-input, 4.75-V to 5.25-V bipolar AND gates

Nº de peças

Fabricante

Descrição

Estoque

SN74LS21DR

Texas Instruments

shipping today

1693

Nº de peças

Fabricante

Descrição

Estoque

SN74LS21DR

D# 31665875

Texas Instruments

AND Gate 2-Element 4-IN Bipolar 14-Pin SOIC T/R

RoHS: Compliant

Nº de peças

Fabricante

Descrição

Estoque

SN74LS21DR

Texas Instruments

RFQ

4545

Quick Inquiry

SN74LS21D

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