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SN74LS191D

SN74LS191D

SN74LS191D

Solo por referencia

Nº de pieza SN74LS191D
Fabricantes Texas Instruments
Descripción IC SYNC 4-BIT UP/DN CNTR 16-SOIC
Hoja de datos
Paquete 16-SOIC (0.154", 3.90mm Width)
ECAD
En existencias 18.732 piece(s)
Precio unitario $ 1,3489 *
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega feb 11 - feb 16 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo SN74LS191D 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 SN74LS191D con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de SN74LS191D.

Especificaciones SN74LS191D

FabricantesTexas Instruments
CategoríaCircuitos integrados - Lógica - Contadores, divisores
Paquete16-SOIC (0.154", 3.90mm Width)
ECAD
Serie74LS
Tipo de lógicaBinary Counter
DirecciónUp, Down
Cantidad de elementos1
Número de bits por elemento4
Reiniciar-
SincronizaciónSynchronous
Tasa de contar25MHz
Tipo de disparadorPositive Edge
Suministro de voltaje4.75 V ~ 5.25 V
Temperatura de funcionamiento0°C ~ 70°C
Tipo de montajeSurface Mount
Paquete / caja16-SOIC (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor16-SOIC

SN74LS191D Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS191D FAQ

  • 1. How to order SN74LS191D 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 SN74LS191D is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS191D. All suppliers must pass our qualification reviews before they can publish their products including SN74LS191D on Heisener; we pay more attention to the channels and quality of SN74LS191D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS191D price and inventory displayed accurate?
    The price and inventory of SN74LS191D 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 SN74LS191D?
    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 SN74LS191D we delivered, we will accept the replacement or return of the SN74LS191D 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 SN74LS191D.
    (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 SN74LS191D pin diagram, SN74LS191D datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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768143223G 768143223G CTS Resistor Products, RES ARRAY 7 RES 22K OHM 14SOIC, 14-SOIC (0.220", 5.59mm Width), 74LS Ver
RV0805JR-074M7L RV0805JR-074M7L Yageo, RES SMD 4.7M OHM 5% 1/8W 0805, 0805 (2012 Metric), 74LS Ver
DW-07-08-G-D-220 DW-07-08-G-D-220 Samtec Inc., .025" BOARD SPACERS, -, 74LS Ver
BACC45FN20-41P BACC45FN20-41P Cinch Connectivity Solutions, CONN RCPT MALE 41 POS GOLD CRIMP, -, 74LS Ver
VE-B00-MX-F4 VE-B00-MX-F4 Vicor Corporation, CONVERTER MOD DC/DC 5V 75W, Full Brick, 74LS Ver
XC6604A181MR-G XC6604A181MR-G Torex Semiconductor Ltd, 1A 0.5V INPUT VOLTAGE HIGH SPEED, -, 74LS Ver

SN74LS191D 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

SN74LS191D

D# V36:1790_07345614

 Texas Instruments

Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube

RoHS: Compliant
 0

SN74LS191DR

D# V36:1790_07345616

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Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC T/R

RoHS: Compliant
 0
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SN74LS191DR

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2258

SN74LS191D

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10
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SN74LS191DG4

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4 BIT BINARY UP/DOWN COUNTER, SOIC-16, Counter Type:Binary, Up / Down, Clock Frequency:25MHz, Count Maximum:15, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Logic Case Style:SOIC, No. of Pins:16, Operating Temperature Min:0C , RoHS Compliant: Yes

 0

SN74LS191D

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Min Qty 6

 35555

SN74LS191DR

 Texas Instruments

Min Qty 6

 35555

SN74LS191DE4

 Texas Instruments

IC SYNC 4-BIT UP/DN CNTR 16-SOIC

 0
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SN74LS191DE4

D# SN74LS191DE4-ND

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IC SYNC 4-BIT UP/DN CNTR 16-SOIC

 0

SN74LS191DR

D# 296-SN74LS191DRCT-ND

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IC SYNC 4-BIT UP/DN CNTR 16-SOIC

 2451

SN74LS191D

D# 296-33974-5-ND

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IC SYNC 4-BIT UP/DN CNTR 16-SOIC

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SN74LS191DR

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In stock shipping within 2days

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SN74LS191DR2

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OEM/CM QUOTES ONLY | NO BROKERS

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SN74LS191DRG4

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 138

SN74LS191D

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OEM/CM QUOTES ONLY | NO BROKERS

 2618
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SN74LS191DR

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OEM/CM ONLY

 749

SN74LS191DRG4

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OEM/CM ONLY

 195

SN74LS191DE4

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OEM/CM ONLY

 178

SN74LS191DSO16

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OEM/CM ONLY

 795

SN74LS191DRE4

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OEM/CM ONLY

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SN74LS191DR

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In stock

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SN74LS191DR

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OEM/CM Immediate delivery

 3068
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

D# 595-SN74LS191D

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Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant
 293

SN74LS191DE4

D# 595-SN74LS191DE4

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Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant
 620
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DRG4

D# NS-SN74LS191DRG4

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OEM/CM ONLY

 4537

SN74LS191DG4

D# NS-SN74LS191DG4

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SN74LS191D

D# NS-SN74LS191D

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SN74LS191DE4

D# NS-SN74LS191DE4

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OEM/CM ONLY

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SN74LS191DR

D# NS-SN74LS191DR

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OEM/CM ONLY

 6866

N74LS191D

D# NS-N74LS191D

 VARIOUS

OEM/CM ONLY

 5741

SN74LS191DRE4

D# NS-SN74LS191DRE4

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OEM/CM ONLY

 7993
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

 Signetics

Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP

 139

SN74LS191DR2

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LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16

 2500

SN74LS191DR

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250
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

D# SN74LS191D

 Motorola Semiconductor Products

Semiconductor

 26
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DR

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SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control

RoHS: Compliant
 5000

SN74LS191D

 ON Semiconductor

SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control

RoHS: Compliant
 2728
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DR2

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OEM/CM ONLY

 3429

SN74LS191DRG4

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OEM/CM ONLY

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SN74LS191D

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OEM/CM ONLY

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SN74LS191DR

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OEM/CM ONLY

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Nº de pieza Fabricantes Descripción En existencias

SN74LS191DR

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IN stock Immediate delivery

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Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

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Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control

 961
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

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RFQ

 5408

Quick Inquiry

SN74LS191D

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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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SN74LS191D Tags

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