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SN74LS191N

SN74LS191N

SN74LS191N

Solo por referencia

Nº de pieza SN74LS191N
Fabricantes Texas Instruments
Descripción IC SYNC UP/DOWN COUNTER 16-DIP
Hoja de datos
Paquete 16-DIP (0.300", 7.62mm)
ECAD
En existencias 21.960 piece(s)
Precio unitario $ 1,1984 *
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega nov 24 - nov 29 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo SN74LS191N 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 SN74LS191N con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de SN74LS191N.

Especificaciones SN74LS191N

FabricantesTexas Instruments
CategoríaCircuitos integrados - Lógica - Contadores, divisores
Paquete16-DIP (0.300", 7.62mm)
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 montajeThrough Hole
Paquete / caja16-DIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor16-PDIP

SN74LS191N Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS191N FAQ

  • 1. How to order SN74LS191N 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 SN74LS191N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS191N. All suppliers must pass our qualification reviews before they can publish their products including SN74LS191N on Heisener; we pay more attention to the channels and quality of SN74LS191N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS191N price and inventory displayed accurate?
    The price and inventory of SN74LS191N 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 SN74LS191N?
    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 SN74LS191N we delivered, we will accept the replacement or return of the SN74LS191N 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 SN74LS191N.
    (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 SN74LS191N pin diagram, SN74LS191N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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1-1775333-3 1-1775333-3 TE Connectivity AMP Connectors, CONN FPC BOTTOM 13POS 0.50MM R/A, -, 74LS Ver
TVP00RK-11-19SB-S35AD TVP00RK-11-19SB-S35AD Amphenol Aerospace Operations, CONN RCPT FMALE 19POS GOLD SLDR, -, 74LS Ver
DTS26F9-98SB-LC DTS26F9-98SB-LC TE Connectivity Deutsch Connectors, CONN PLUG HSNG FMALE 3POS INLINE, -, 74LS Ver
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VI-2TV-IV-F3 VI-2TV-IV-F3 Vicor Corporation, CONVERTER MOD DC/DC 5.8V 150W, Full Brick, 74LS Ver
PAM3101BAB180 PAM3101BAB180 Diodes Incorporated, IC REG LINEAR 1.8V 300MA SOT23-5, SC-74A, SOT-753, 74LS Ver

SN74LS191N 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

SN74LS191NSR

D# V36:1790_07345618

Texas Instruments

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

RoHS: Compliant
0

SN74LS191N

D# V99:2348_07345617

Texas Instruments

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

RoHS: Compliant
0
Nº de pieza Fabricantes Descripción En existencias

SN74LS191NSR

Texas Instruments

1789

SN74LS191NE4

Texas Instruments

15

SN74LS191N

Texas Instruments

15
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

Texas Instruments

IC Date Code: 8428

24

SN74LS191NSR

Texas Instruments

IC SYNC 4-BIT UP/DN CNTR 16SO

0

SN74LS191NE4

Texas Instruments

15
Nº de pieza Fabricantes Descripción En existencias

SN74LS191NS

D# C1S746203300256

Texas Instruments

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

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
436

SN74LS191N

D# C1S746202098743

Texas Instruments

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

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
7
Nº de pieza Fabricantes Descripción En existencias

SN74LS191NSR

Texas Instruments

Leaded (ship within 1day) - D/C 2000

6
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

D# 296-14886-5-ND

Texas Instruments

IC SYNC UP/DOWN COUNTER 16-DIP

1187

SN74LS191NSR

D# 2156-SN74LS191NSR-ND

Rochester Electronics LLC

SN74LS191 SYNCHRONOUS 4-BIT UP/D

4000
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

D# SN74LS191N

Motorola Semiconductor Products

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

5
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

Texas Instruments

In stock shipping within 2days

1000

SN74LS191NSR

Texas Instruments

In stock shipping within 2days

478
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

D# 3119836

Texas Instruments

IC, COUNTER/MULTIPLIER/DIVIDER

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

SN74LS191NPULLS

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

139

SN74LS191NDS

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

568

SN74LS191ND

MOTO

OEM/CM QUOTES ONLY | NO BROKERS

309

SN74LS191NB

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

14

SN74LS191NS

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

597

SN74LS191NTI

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

60

SN74LS191NE4

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

154

SN74LS191NSR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

8005

SN74LS191N

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

2002
Nº de pieza Fabricantes Descripción En existencias

SN74LS191NSRE4

Texas Instruments

OEM/CM ONLY

253

SN74LS191NMOT

Texas Instruments

OEM/CM ONLY

4025

SN74LS191N3

Texas Instruments

OEM/CM ONLY

199

SN74LS191NS

Texas Instruments

OEM/CM ONLY

590

SN74LS191N81

Texas Instruments

OEM/CM ONLY

728

SN74LS191NSR

Texas Instruments

OEM/CM ONLY

1056

SN74LS191NSEL500

Texas Instruments

OEM/CM ONLY

332

SN74LS191NP3

Texas Instruments

OEM/CM ONLY

635

SN74LS191NTIDIP16

Texas Instruments

OEM/CM ONLY

116

SN74LS191NTI

Texas Instruments

OEM/CM ONLY

1021

SN74LS191NE4

Texas Instruments

OEM/CM ONLY

1046

SN74LS191NSRG4

Texas Instruments

OEM/CM ONLY

871

SN74LS191NSN74LS191ND

Texas Instruments

OEM/CM ONLY

870

SN74LS191NDIP16

Texas Instruments

OEM/CM ONLY

900

SN74LS191NSTK

Texas Instruments

OEM/CM ONLY

528
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

Texas Instruments

In stock

40
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

Motorola Semiconductor Products

OEM/CM Immediate delivery

1223
Nº de pieza Fabricantes Descripción En existencias

SN74LS191NSR

D# 595-SN74LS191NSR

Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant
3368

SN74LS191N

D# 595-SN74LS191N

Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant
480
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

D# 26AJ9443

Texas Instruments

IC, COUNTER/MULTIPLIER/DIVIDER, Logic Family / Base Number:74LS191, Counter Type:Binary, Up / Down, Clock Frequency:25MHz, Count Maximum:15, Logic Case Style:DIP, No. of Pins:16Pins, Supply Voltage Min:4.75V, Supply Voltage RoHS Compliant: Yes

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

N74LS191N

D# NS-N74LS191N

VARIOUS

OEM/CM ONLY

5692

SN74LS191NE4

D# NS-SN74LS191NE4

Texas Instruments

OEM/CM ONLY

7647

SN74LS191N

D# NS-SN74LS191N

Texas Instruments

OEM/CM ONLY

6985

SN74LS191NSRG4

D# NS-SN74LS191NSRG4

Texas Instruments

OEM/CM ONLY

8523

SN74LS191NSR

D# NS-SN74LS191NSR

Texas Instruments

OEM/CM ONLY

1967

SN74LS191NSRE4

D# NS-SN74LS191NSRE4

Texas Instruments

OEM/CM ONLY

4873
Nº de pieza Fabricantes Descripción En existencias

SN74LS191NSR

Texas Instruments

5386

SN74LS191N

Texas Instruments

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

425
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

D# 0307705

Texas Instruments

Texas Instruments SN74LS191N 4-stage Through Hole Binary Counter LS, 16-Pin PDIP, EA

Min Qty: 1
Container: Bulk
163
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

Texas Instruments

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

RoHS: Compliant
13949

SN74LS191NSR

Texas Instruments

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

RoHS: Compliant
4000
Nº de pieza Fabricantes Descripción En existencias

SN74LS191NE4

Texas Instruments

OEM/CM ONLY

184

SN74LS191NPULLS

Texas Instruments

OEM/CM ONLY

133

SN74LS191NDS

U/K

OEM/CM ONLY

528

SN74LS191ND

Motorola Semiconductor Products

OEM/CM ONLY

327

SN74LS191NSR

Texas Instruments

OEM/CM ONLY

6749

SN74LS191N

Texas Instruments

OEM/CM ONLY

12980

SN74LS191NTI

Texas Instruments

OEM/CM ONLY

66
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

Motorola Semiconductor Products

IN stock Immediate delivery

1218
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

D# 2028022140

Motorola Semiconductor Products

SN74LS191N MOTOROLA Synchronous Up/down Counters

75
Nº de pieza Fabricantes Descripción En existencias

SN74LS191NSR

Texas Instruments

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

10

SN74LS191N

Texas Instruments

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

4
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

Motorola Mobility LLC

shipping today

302
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

D# 53427608

Texas Instruments

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

RoHS: Compliant
0
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

Texas Instruments

RFQ

9553

SN74LS191NE4

Texas Instruments

RFQ

6920
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

Texas Instruments

IC SYNC UP/DOWN COUNTER 16-DIP

772
Nº de pieza Fabricantes Descripción En existencias

SN74LS191N

D# 3119836

Texas Instruments

IC, COUNTER/MULTIPLIER/DIVIDER

RoHS: Compliant
Min Qty: 1
Container: Each
0

Quick Inquiry

SN74LS191N

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

Ver los Certificados

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