Name: SN74LS221DR
Brand: Texas Instruments
SKU: SN74LS221DR
Price: 1.1801 USD
Availability: InStock
Rating: 5 (144 reviews)

SN74LS221DR

Apenas para referência

Nº de peças	SN74LS221DR
Fabricante	Texas Instruments
Descrição	IC DUAL MONO MULTIVIBRATR 16SOIC
Ficha técnica
pacote	16-SOIC (0.154", 3.90mm Width)
ECAD
Em estoque	4.688 piece(s)
Preço unitário	$ 1,1801 *
Tempo de entrega	Pode ser enviado imediatamente
Tempo de entrega estimado	mai 11 - mai 16 (Escolha o envio acelerado)
Solicite uma cotação

Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para SN74LS221DR 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 SN74LS221DR com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de SN74LS221DR.

Especificações do SN74LS221DR

Fabricante	Texas Instruments
Categoria	Circuitos integrados - Lógica - Multivibradores
pacote	16-SOIC (0.154", 3.90mm Width)
ECAD
Series	74LS
Tipo de lógica	Monostable
Circuitos Independentes	2
Entrada de Disparo Schmitt	No
Atraso de propagação	45ns
Corrente - Saída Alta, Baixa	400µA, 8mA
Tensão - fonte	4.75 V ~ 5.25 V
Temperatura de operação	0°C ~ 70°C
Tipo de montagem	Surface Mount
Pacote / caso	16-SOIC (0.154", 3.90mm Width)
Pacote de Dispositivo do Fornecedor	16-SOIC

SN74LS221DR Packaging

SN74LS221DR FAQ

1. How to order SN74LS221DR 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 SN74LS221DR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS221DR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS221DR on Heisener; we pay more attention to the channels and quality of SN74LS221DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS221DR price and inventory displayed accurate?

The price and inventory of SN74LS221DR 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 SN74LS221DR?

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 SN74LS221DR we delivered, we will accept the replacement or return of the SN74LS221DR 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 SN74LS221DR.

(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 SN74LS221DR pin diagram, SN74LS221DR datasheet?

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

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SN74LS221DR 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

SN74LS221D

D# V99:2348_07345644

Texas Instruments

Monostable Multivibrator Dual-Element 0°C 70°C 16-Pin SOIC Tube

RoHS: Compliant

SN74LS221DR

D# V72:2272_07345647

Texas Instruments

Monostable Multivibrator Dual-Element 0°C 70°C 16-Pin SOIC T/R

RoHS: Compliant

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221D

D# SN74LS221D

Texas Instruments

Monostable Multivibrator Dual 16-Pin SOIC Tube - Rail/Tube (Alt: SN74LS221D)

SN74LS221DR2

D# SN74LS221DR2

Rochester Electronics LLC

- Bulk (Alt: SN74LS221DR2)

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221D

Texas Instruments

489

Nº de peças	Fabricante	Descrição	Estoque
SN74LS221DRE4	Texas Instruments	DUAL MONOSTABLE MULTIVIBRATOR - Tape and Reel	0
SN74LS221DRG4	Rochester Electronics LLC	74LS221 Oneshot SN74LS221DRG4	0
SN74LS221DR	Texas Instruments	IC DUAL MONO MULTIVIBRATR 16SOIC	0
SN74LS221D	ON Semiconductor	M: LS221 LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16 PLASTIC, SOIC-16	451

Nº de peças	Fabricante	Descrição	Estoque
SN74LS221DR D# 296-SN74LS221DRCT-ND	Texas Instruments	IC MULTIVIBRATOR 45NS 16SOIC	4512
SN74LS221DRE4 D# SN74LS221DRE4-ND	Texas Instruments	IC MULTIVIBRATOR 45NS 16SOIC	0
SN74LS221D D# 296-3673-5-ND	Texas Instruments	IC MULTIVIBRATOR 45NS 16SOIC	1374

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221D

D# 3006703

Texas Instruments

IC, MULTIVIBRATOR, MONSTABLE, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

Nº de peças	Fabricante	Descrição	Estoque
SN74LS221DR2	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	2251
SN74LS221D	MOTO	OEM/CM QUOTES ONLY \| NO BROKERS	3998
SN74LS221DR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2812

Nº de peças	Fabricante	Descrição	Estoque
SN74LS221DRE4	Texas Instruments	OEM/CM ONLY	464
SN74LS221DR2USMD	Texas Instruments	OEM/CM ONLY	945
SN74LS221DR04	Texas Instruments	OEM/CM ONLY	742
SN74LS221DRG4	Texas Instruments	OEM/CM ONLY	261
SN74LS221D	Texas Instruments	OEM/CM ONLY	963

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221D

Texas Instruments

In stock

146

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221D

D# 595-SN74LS221D

Texas Instruments

Monostable Multivibrator Dual Mono

RoHS: Compliant

798

SN74LS221DR

D# 595-SN74LS221DR

Texas Instruments

Monostable Multivibrator Dual Mono

RoHS: Compliant

1905

Nº de peças	Fabricante	Descrição	Estoque
SN74LS221DR D# NS-SN74LS221DR	Texas Instruments	OEM/CM ONLY	3625
SN74LS221D D# NS-SN74LS221D	Texas Instruments	OEM/CM ONLY	6139
SN74LS221DRE4 D# NS-SN74LS221DRE4	Texas Instruments	OEM/CM ONLY	9884
SN74LS221DRG4 D# NS-SN74LS221DRG4	Texas Instruments	OEM/CM ONLY	7196
SN74LS221DR2 D# NS-SN74LS221DR2	ON Semiconductor	OEM/CM ONLY	9434

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221DR2

Motorola Semiconductor Products

108

SN74LS221D

Motorola Semiconductor Products

Multivibrator, Monostable Type, 16 Pin, Plastic, SOP

510

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221D

Texas Instruments

SN74LS221 Dual monostable multivibrators with Schmitt-trigger inputs

RoHS: Compliant

5012

Nº de peças	Fabricante	Descrição	Estoque
SN74LS221DR2	ON Semiconductor	OEM/CM ONLY	3214
SN74LS221DR	Texas Instruments	OEM/CM ONLY	5369
SN74LS221D	ON Semiconductor	OEM/CM ONLY	11013

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221DR

Texas Instruments

Dual monostable multivibrators with Schmitt-trigger inputs

SN74LS221D

Texas Instruments

Dual monostable multivibrators with Schmitt-trigger inputs

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221D

D# 53422381

Texas Instruments

Monostable Multivibrator Dual-Element 0°C 70°C 16-Pin SOIC Tube

RoHS: Compliant

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221DR

Texas Instruments

RFQ

9931

SN74LS221D

Texas Instruments

RFQ

5910

Nº de peças

Fabricante

Descrição

Estoque

SN74LS221DR

Texas Instruments

IC DUAL MONO MULTIVIBRATR 16SOIC

2402

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SN74LS221DR

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