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SN74LS21N

hot SN74LS21N

SN74LS21N

Solo por referencia

Nº de pieza SN74LS21N
Fabricantes Texas Instruments
Descripción IC GATE AND 2CH 4-INP 14-DIP
Hoja de datos
Paquete 14-DIP (0.300", 7.62mm)
ECAD
En existencias 5.728 piece(s)
Precio unitario $ 0,9017 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega may 7 - may 12 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo SN74LS21N por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
  • Para procesar su RFQ, por favor agregue SN74LS21N con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de SN74LS21N.

Especificaciones SN74LS21N

FabricantesTexas Instruments
CategoríaCircuitos integrados - Lógica - Compuertas e inversores
Paquete14-DIP (0.300", 7.62mm)
ECAD
Serie74LS
Tipo de lógicaAND Gate
Cantidad de circuitos2
Número de entradas4
Caracteristicas-
Suministro de voltaje4.75 V ~ 5.25 V
Actual - Quiescente (Máx)-
Corriente - Salida alta, baja400µA, 8mA
Nivel lógico - bajo0.8V
Nivel lógico - Alto2V
Retraso máximo de propagación @ V, Max CL20ns @ 5V, 15pF
Temperatura de funcionamiento0°C ~ 70°C
Tipo de montajeThrough Hole
Paquete de dispositivo del proveedor14-PDIP
Paquete / caja14-DIP (0.300", 7.62mm)

SN74LS21N Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS21N FAQ

  • 1. How to order SN74LS21N 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 SN74LS21N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS21N. All suppliers must pass our qualification reviews before they can publish their products including SN74LS21N on Heisener; we pay more attention to the channels and quality of SN74LS21N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS21N price and inventory displayed accurate?
    The price and inventory of SN74LS21N 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 SN74LS21N?
    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 SN74LS21N we delivered, we will accept the replacement or return of the SN74LS21N 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 SN74LS21N.
    (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 SN74LS21N pin diagram, SN74LS21N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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RG1005P-93R1-C-T10 RG1005P-93R1-C-T10 Susumu, RES SMD 93.1OHM 0.25% 1/16W 0402, 0402 (1005 Metric), 74LS Ver
CRT0805-BW-2401ELF CRT0805-BW-2401ELF Bourns Inc., RES SMD 2.4K OHM 0.1% 1/8W 0805, 0805 (2012 Metric), 74LS Ver
RT0402DRE0775KL RT0402DRE0775KL Yageo, RES SMD 75K OHM 0.5% 1/16W 0402, 0402 (1005 Metric), 74LS Ver
ESQ-115-39-S-S ESQ-115-39-S-S Samtec Inc., ELEVATED SOCKET STRIPS, -, 74LS Ver
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FTE-121-01-G-DV-A-M-TR FTE-121-01-G-DV-A-M-TR Samtec Inc., .8MM MICRO TERMINAL STRIP, -, 74LS Ver
CN0966B20G28P6-000 CN0966B20G28P6-000 Cinch Connectivity Solutions, CONN PLUG HSNG MALE 28POS INLINE, -, 74LS Ver

SN74LS21N Garantías

Service Guarantee

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Quality Guarantee

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza Fabricantes Descripción En existencias

SN74LS21NS

D# V36:1790_22716574

 Texas Instruments

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

RoHS: Compliant
 0

SN74LS21NSR

D# V36:1790_07345643

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

RoHS: Compliant
 0

SN74LS21N

D# V36:1790_07345641

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

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NE4

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15

SN74LS21N

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36

SN74LS21NC

 Texas Instruments

25
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NSR

 Texas Instruments

IC GATE AND 2CH 4-INP 14-SO

 0

SN74LS21NE4

 Texas Instruments

IC GATE AND 2CH 4-INP 14-DIP

 0

SN74LS21NSRG4

 Rochester Electronics LLC

74LS21 AND SN74LS21NSRG4

 0

SN74LS21N

 Motorola Mobility LLC

Min Qty 12

 1666

SN74LS21NSRE4

 Rochester Electronics LLC

74LS21 AND SN74LS21NSRE4

 0
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NSR

D# C1S746203916862

 Texas Instruments

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

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Cut Tape
 2000
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NSR

 Texas Instruments

RoHS (ship within 1day) - D/C 2006+

 6339

SN74LS21N

 Texas Instruments

Leaded (ship within 1day) - D/C 1997

 75
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NG4

D# SN74LS21NG4-ND

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IC GATE AND 2CH 4-INP 14DIP

 0

SN74LS21N

D# 296-3672-5-ND

 Texas Instruments

IC GATE AND 2CH 4-INP 14DIP

 1175

SN74LS21NS

D# 296-53337-ND

 Texas Instruments

IC GATE AND 2CH 4-INP 14SO

 2338

SN74LS21NSR

D# 2156-SN74LS21NSR-ND

 Rochester Electronics LLC

IC GATE AND 2CH 4-INP 14SOP

 2000
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

 Texas Instruments

In stock shipping within 2days

 1469

SN74LS21NSR

 Texas Instruments

In stock shipping within 2days

 1858
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

D# 3120538

 Texas Instruments

IC, LOGIC, 74LS, AND GATE

RoHS: Compliant
Min Qty: 1
Container: Each
 0

SN74LS21N .

D# 1607824

 Texas Instruments

IC, LOGIC, 74LS, AND GATE

RoHS: Compliant
Min Qty: 1
Container: Each
 565
Nº de pieza Fabricantes Descripción En existencias

SN74LS21ND

 MOTOROL

OEM/CM QUOTES ONLY | NO BROKERS

 208

SN74LS21N

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OEM/CM QUOTES ONLY | NO BROKERS

 6693

SN74LS21NTI79

OEM/CM QUOTES ONLY | NO BROKERS

 23

SN74LS21N3

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OEM/CM QUOTES ONLY | NO BROKERS

 612

SN74LS21NSR

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 7543

SN74LS21NE4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 18

SN74LS21NP3

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 162

SN74LS21NC

OEM/CM QUOTES ONLY | NO BROKERS

 30

SN74LS21NS

 T.I

OEM/CM QUOTES ONLY | NO BROKERS

 2380

SN74LS21NDS

 Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

 21
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NSDI

 Texas Instruments

OEM/CM ONLY

 529

SN74LS21NSRE4

 Texas Instruments

OEM/CM ONLY

 256

SN74LS21NSSMDJTUB

 Texas Instruments

OEM/CM ONLY

 1057

SN74LS21NNEW

 Texas Instruments

OEM/CM ONLY

 245

SN74LS21N81XX

 Texas Instruments

OEM/CM ONLY

 247

74LS21SN74LS21N

 Texas Instruments

OEM/CM ONLY

 794

SN74LS21NSR

 Texas Instruments

OEM/CM ONLY

 269

SN74LS21NP3

 Texas Instruments

OEM/CM ONLY

 279

SN74LS21NDIP14

 Texas Instruments

OEM/CM ONLY

 577

SN74LS21NC

 Texas Instruments

OEM/CM ONLY

 646

SN74LS21N79

 Texas Instruments

OEM/CM ONLY

 1024

SN74LS21NSJSMDTUB

 Texas Instruments

OEM/CM ONLY

 105

SN74LS21NS

 Texas Instruments

OEM/CM ONLY

 353

SN74LS21NSJSMDREE

 Texas Instruments

OEM/CM ONLY

 389

SN74LS21NTI

 Texas Instruments

OEM/CM ONLY

 573

SN74LS21NSTIJSMD

 Texas Instruments

OEM/CM ONLY

 2040
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

 Motorola Mobility LLC

In Stock

 41
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

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IC,LOGIC GATE,DUAL 4-INPUT AND,LS-TTL,DIP,14PIN,PLASTIC

 93
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NSR

 Texas Instruments

OEM/CM Immediate delivery

 1990

SN74LS21N

 Texas Instruments

OEM/CM Immediate delivery

 3383
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NE4

D# 595-SN74LS21NE4

 Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant
 1042

SN74LS21NSR

D# 595-SN74LS21NSR

 Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant
 1995

SN74LS21N

D# 595-SN74LS21N

 Texas Instruments

Logic Gates Dual 4-Input

RoHS: Compliant
 749
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

D# SN74LS21N

 Motorola Semiconductor Products

202
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

D# 26AJ9444

 Texas Instruments

IC, LOGIC, 74LS, AND GATE, Logic Family / Base Number:74LS21, Logic Type:AND, Output Current:8mA, No. of Inputs:4, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Logic Case Style:DIP, No. of Pins:14Pins, Logic IC Family:74LS, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 0
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NSRE4

D# NS-SN74LS21NSRE4

 Texas Instruments

OEM/CM ONLY

 8316

N74LS21N

D# NS-N74LS21N

 VARIOUS

OEM/CM ONLY

 1720

SN74LS21NE4

D# NS-SN74LS21NE4

 Texas Instruments

OEM/CM ONLY

 2658

SN74LS21NSRG4

D# NS-SN74LS21NSRG4

 Texas Instruments

OEM/CM ONLY

 8862

SN74LS21N

D# NS-SN74LS21N

 Texas Instruments

OEM/CM ONLY

 7429

SN74LS21NSR

D# NS-SN74LS21NSR

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OEM/CM ONLY

 8316
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NSR

 Texas Instruments

5071

SN74LS21N

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Logic Circuit, Dual 4-Input AND, LS-TTL, 14 Pin, Plastic, DIP

 177
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

D# SN74LS21N

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Semiconductor

 505
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

D# 3686203

 Texas Instruments

Texas Instruments SN74LS21N, Dual 4-Input AND Logic Gate, 14-Pin PDIP, TU

Min Qty: 25
Container: Tube
 0
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

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SN74LS21 Dual 4-input positive-AND gates

RoHS: Compliant
 40930

SN74LS21NS

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IC GATE AND 2CH 4-INP 14-SO

RoHS: Not Compliant
 8150

SN74LS21NSR

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SN74LS21 Dual 4-input positive-AND gates

RoHS: Compliant
 2000
Nº de pieza Fabricantes Descripción En existencias

SN74LS21ND

 Motorola Semiconductor Products

OEM/CM ONLY

 191

SN74LS21N

 Texas Instruments

OEM/CM ONLY

 50489

SN74LS21NSR

 Texas Instruments

OEM/CM ONLY

 6355

SN74LS21N3

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OEM/CM ONLY

 530

SN74LS21NP3

 Texas Instruments

OEM/CM ONLY

 178

SN74LS21NS

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OEM/CM ONLY

 2863
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

 Texas Instruments

IN stock Immediate delivery

 3398

SN74LS21NSR

 Texas Instruments

IN stock Immediate delivery

 2005
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

 Texas Instruments

150
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

D# 2028000257

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SN74LS21N TI Dual 4-input AND

 1308
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

 Texas Instruments

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

 3

SN74LS21NSR

 Texas Instruments

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

 11
Nº de pieza Fabricantes Descripción En existencias

SN74LS21NSR

 Texas Instruments

shipping today

 1996

SN74LS21N

 Texas Instruments

shipping today

 1508
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

 Texas Instruments

RFQ

 6306

SN74LS21NSR

 Texas Instruments

RFQ

 8433

SN74LS21N3

 Texas Instruments

RFQ

 9613

SN74LS21NP3

 Texas Instruments

RFQ

 9039
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

 Texas Instruments

IC GATE AND 2CH 4-INP 14-DIP

 870
Nº de pieza Fabricantes Descripción En existencias

SN74LS21N

D# 3120538

 Texas Instruments

IC, LOGIC, 74LS, AND GATE

RoHS: Compliant
Min Qty: 1
Container: Each
 0

SN74LS21N .

D# 1607824

 Texas Instruments

IC, LOGIC, 74LS, AND GATE

RoHS: Compliant
Min Qty: 1
Container: Each
 0

Quick Inquiry

SN74LS21N

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

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