comprar SN74LS191DR | ficha técnica SN74LS191DR | Heisener.com
Contáctenos
SalesDept@heisener.com +86-755-83210559 ext. 816
Iniciar sesión/Registrar
BOM
Carro 0

SN74LS191DR

hot SN74LS191DR

SN74LS191DR

Solo por referencia

Nº de pieza SN74LS191DR
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 27.900 piece(s)
Precio unitario $ 1,2092 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega dic 30 - ene 4 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo SN74LS191DR 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 SN74LS191DR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de SN74LS191DR.

Especificaciones SN74LS191DR

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

SN74LS191DR Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS191DR FAQ

  • 1. How to order SN74LS191DR 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 SN74LS191DR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS191DR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS191DR on Heisener; we pay more attention to the channels and quality of SN74LS191DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS191DR price and inventory displayed accurate?
    The price and inventory of SN74LS191DR 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 SN74LS191DR?
    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 SN74LS191DR we delivered, we will accept the replacement or return of the SN74LS191DR 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 SN74LS191DR.
    (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 SN74LS191DR pin diagram, SN74LS191DR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74LS191DR Productos Relacionados

1812Y0160152JFT 1812Y0160152JFT Knowles Syfer, CAP CER 1500PF 16V C0G/NP0 1812, 1812 (4532 Metric), 74LS Ver
AON7290 AON7290 Alpha & Omega Semiconductor Inc., MOSFET N CH 100V 15A 8DFN, 8-PowerWDFN, 74LS Ver
AP1156ADS13 AP1156ADS13 AKM Semiconductor Inc., IC REG LIN -1.3V 150MA SOT23-5, SC-74A, SOT-753, 74LS Ver
hotSN74LVC3G14DCTRG4 SN74LVC3G14DCTRG4 Texas Instruments, IC TRPL SCHMT-TRIGG INVERT SM8, 8-LSSOP, 8-MSOP (0.110", 2.80mm Width), 74LS Ver
MPC8378EVRANGA MPC8378EVRANGA NXP, IC MPU MPC83XX 800MHZ 689TEBGA, 689-BBGA Exposed Pad, 74LS Ver
1520231-2 1520231-2 TE Connectivity ALCOSWITCH Switches, 7411K1=20 AMP TOGGLE FLUSH MOU, -, 74LS Ver
7208SY9V3BE 7208SY9V3BE C&K, SWITCH TOGGLE DPDT 0.4VA 20V, -, 74LS Ver
CPF0201D69R8E1 CPF0201D69R8E1 TE Connectivity Passive Product, RES SMD 69.8 OHM 0.5% 1/32W 0201, 0201 (0603 Metric), 74LS Ver
OSTET160250 OSTET160250 On Shore Technology Inc., TERM BLOCK PLUG 16POS STR 7.62MM, -, 74LS Ver
7-1437536-1 7-1437536-1 TE Connectivity AMP Connectors, CONN IC DIP SOCKET 36POS GOLD, -, 74LS Ver
351-10-132-00-003101 351-10-132-00-003101 Preci-Dip, CONN HDR 32POS 0.100 T/H GOLD, -, 74LS Ver
M80-9402605 M80-9402605 Harwin Inc., 13+13 WAY FEMALE CRIMP S/BORE, -, 74LS Ver

SN74LS191DR 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

 Texas Instruments

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

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DR

 Texas Instruments

2258

SN74LS191D

 Texas Instruments

10
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DE4

 Texas Instruments

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

 0

SN74LS191D

 Texas Instruments

Min Qty 6

 35555

SN74LS191DR

 Texas Instruments

Min Qty 6

 35555
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DR

D# 296-SN74LS191DRCT-ND

 Texas Instruments

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

 2451

SN74LS191D

D# 296-33974-5-ND

 Texas Instruments

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

 344

SN74LS191DE4

D# SN74LS191DE4-ND

 Texas Instruments

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

 0
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DR

 Texas Instruments

In stock shipping within 2days

 2325
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 2618

SN74LS191DR

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 3635

SN74LS191DR2

 Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

 2975

SN74LS191DRG4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 138
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DE4

 Texas Instruments

OEM/CM ONLY

 178

SN74LS191DRE4

 Texas Instruments

OEM/CM ONLY

 279

SN74LS191DR

 Texas Instruments

OEM/CM ONLY

 749

SN74LS191DRG4

 Texas Instruments

OEM/CM ONLY

 195
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DR

 Texas Instruments

In stock

 2258
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DR

 Texas Instruments

OEM/CM Immediate delivery

 3068
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

D# 595-SN74LS191D

 Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant
 293

SN74LS191DE4

D# 595-SN74LS191DE4

 Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant
 620
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DE4

D# NS-SN74LS191DE4

 Texas Instruments

OEM/CM ONLY

 9231

SN74LS191DR

D# NS-SN74LS191DR

 Texas Instruments

OEM/CM ONLY

 6866

SN74LS191D

D# NS-SN74LS191D

 Texas Instruments

OEM/CM ONLY

 6585

SN74LS191DRE4

D# NS-SN74LS191DRE4

 Texas Instruments

OEM/CM ONLY

 7993

SN74LS191DRG4

D# NS-SN74LS191DRG4

 Texas Instruments

OEM/CM ONLY

 4537
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

 Signetics

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

 139

SN74LS191DR2

 Motorola Semiconductor Products

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

 2500

SN74LS191DR

 Texas Instruments

250
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

D# SN74LS191D

 Motorola Semiconductor Products

Semiconductor

 26
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

 ON Semiconductor

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

RoHS: Compliant
 2728

SN74LS191DR

 Texas Instruments

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

RoHS: Compliant
 5000
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DR

 Texas Instruments

OEM/CM ONLY

 9004

SN74LS191D

 Texas Instruments

OEM/CM ONLY

 4582

SN74LS191DR2

 Motorola Semiconductor Products

OEM/CM ONLY

 3429

SN74LS191DRG4

 Texas Instruments

OEM/CM ONLY

 132
Nº de pieza Fabricantes Descripción En existencias

SN74LS191DR

 Texas Instruments

IN stock Immediate delivery

 3083
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

 Texas Instruments

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

 961
Nº de pieza Fabricantes Descripción En existencias

SN74LS191D

 mfr

RFQ

 5408

Quick Inquiry

SN74LS191DR

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

Contáctenos

¿Tienes alguna pregunta sobre SN74LS191DR?

SN74LS191DR QRCode

Escanee para ver esta página

Productos Destacados

LT6656ACDC-2.048#TRMPBF

IC VREF SERIES 2.048V 6DFN

MAX6370KA+T

IC TIMER WATCHDOG SOT23-8

DS5000FP-16+

IC MCU 8BIT NVSRAM 80QFP

LV8548MC-AH

IC MOTOR DRIVER PAR MFP10S

2-1103110-3

INSERT MALE 40POS+1GND CRIMP

HCS3920FTL500

RES SMD 0.0005 OHM 1% 5W 3920

FI-SEB20P-HF13E

CONN RCPT 1.25MM 20POS SMD R/A

1SS355VMTE-17

DIODE GEN PURP 80V 100MA UMD2

HSMS-A100-J00J1

LED RED CLEAR 2PLCC SMD

ICE3BR0665J

IC OFFLINE CTRLR SMPS OTP 8DIP

Ver más »

SN74LS191DR Tags

  • SN74LS191DR
  • SN74LS191DR PDF
  • SN74LS191DR ficha de datos
  • SN74LS191DR especificación
  • SN74LS191DR imagen
  • Texas Instruments
  • Texas Instruments SN74LS191DR
  • comprar SN74LS191DR
  • SN74LS191DR fijación de precios
  • SN74LS191DR distribuidor
  • SN74LS191DR proveedor
  • SN74LS191DR ventas al por mayor

SN74LS191DR está disponible en