Name: SN74LS191N
Brand: Texas Instruments
SKU: SN74LS191N
Price: 1.1984 USD
Availability: InStock
Rating: 5 (102 reviews)

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 7 - nov 12 (Elija envío expedito)
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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

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - Lógica - Contadores, divisores
Paquete	16-DIP (0.300", 7.62mm)
ECAD
Serie	74LS
Tipo de lógica	Binary Counter
Dirección	Up, Down
Cantidad de elementos	1
Número de bits por elemento	4
Reiniciar	-
Sincronización	Synchronous
Tasa de contar	25MHz
Tipo de disparador	Positive Edge
Suministro de voltaje	4.75 V ~ 5.25 V
Temperatura de funcionamiento	0°C ~ 70°C
Tipo de montaje	Through Hole
Paquete / caja	16-DIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor	16-PDIP

SN74LS191N Packaging

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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SN74LS191N Garantías

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.

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

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En existencias

SN74LS191NSR

D# V36:1790_07345618

Texas Instruments

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

RoHS: Compliant

SN74LS191N

D# V99:2348_07345617

Texas Instruments

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

RoHS: Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
SN74LS191NE4	Texas Instruments		15
SN74LS191N	Texas Instruments		15
SN74LS191NSR	Texas Instruments		1789

Nº de pieza	Fabricantes	Descripción	En existencias
SN74LS191NE4	Texas Instruments		15
SN74LS191N	Texas Instruments	IC Date Code: 8428	24
SN74LS191NSR	Texas Instruments	IC SYNC 4-BIT UP/DN CNTR 16SO	0

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

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Fabricantes

Descripción

En existencias

SN74LS191NSR

Texas Instruments

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

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Descripción

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SN74LS191NSR

D# 2156-SN74LS191NSR-ND

Rochester Electronics LLC

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D# 296-14886-5-ND

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IC SYNC UP/DOWN COUNTER 16-DIP

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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

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

Nº de pieza	Fabricantes	Descripción	En existencias
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
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

Nº de pieza	Fabricantes	Descripción	En existencias
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
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

Nº de pieza

Fabricantes

Descripción

En existencias

SN74LS191N

Texas Instruments

In stock

Nº de pieza

Fabricantes

Descripción

En existencias

SN74LS191N

Motorola Semiconductor Products

OEM/CM Immediate delivery

1223

Nº de pieza

Fabricantes

Descripción

En existencias

SN74LS191N

D# 595-SN74LS191N

Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant

480

SN74LS191NSR

D# 595-SN74LS191NSR

Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant

3368

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

Nº de pieza	Fabricantes	Descripción	En existencias
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
N74LS191N D# NS-N74LS191N	VARIOUS	OEM/CM ONLY	5692

Nº de pieza

Fabricantes

Descripción

En existencias

SN74LS191N

Texas Instruments

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

425

SN74LS191NSR

Texas Instruments

5386

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

SN74LS191NSR

Texas Instruments

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

RoHS: Compliant

4000

SN74LS191N

Texas Instruments

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

RoHS: Compliant

13949

Nº de pieza	Fabricantes	Descripción	En existencias
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
SN74LS191NE4	Texas Instruments	OEM/CM ONLY	184
SN74LS191NPULLS	Texas Instruments	OEM/CM ONLY	133
SN74LS191NDS	U/K	OEM/CM ONLY	528

Nº de pieza

Fabricantes

Descripción

En existencias

SN74LS191N

Motorola Semiconductor Products

IN stock Immediate delivery

1218

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Fabricantes

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En existencias

SN74LS191N

D# 2028022140

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SN74LS191N MOTOROLA Synchronous Up/down Counters

Nº de pieza

Fabricantes

Descripción

En existencias

SN74LS191NSR

Texas Instruments

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

SN74LS191N

Texas Instruments

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

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

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

Quick Inquiry

SN74LS191N

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