CD74HCT191M

CD74HCT191M
Mfr. #:
CD74HCT191M
Descripción:
Counter ICs Prest Sync 4bit UpDn
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
CD74HCT191M Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
CD74HCT191M más información CD74HCT191M Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Contador de circuitos integrados
RoHS:
Y
Estilo de montaje:
SMD / SMT
Paquete / Caja:
SOP-16
Tipo de contador:
Binario
Familia lógica:
HCT
Número de bits:
4 bit
Secuencia de conteo:
Arriba abajo
Voltaje de suministro operativo:
4.5 V to 5.5 V
Temperatura mínima de funcionamiento:
- 55 C
Temperatura máxima de funcionamiento:
+ 125 C
Serie:
CD74HCT191
Embalaje:
Tubo
Función:
Encimera
Rango de temperatura de funcionamiento:
- 55 C to + 125 C
Corriente de salida:
+/- 4 mA
Marca:
Instrumentos Texas
Tipo de producto:
Contador de circuitos integrados
Cantidad de paquete de fábrica:
40
Subcategoría:
Contador de circuitos integrados
Unidad de peso:
0.004998 oz
Tags
CD74HCT191M, CD74HCT191, CD74HCT19, CD74HCT1, CD74HCT, CD74HC, CD74H, CD74, CD7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    I***k
    I***k
    ES

    I did not get my zamovlenny, ale sellaetz having returned my cat, i recommend the store to protect its reputation.I did not receive my order, but the seller returned my money, i recommended that the store contains its reputation.

    2019-05-17
    M***v
    M***v
    RU

    Like norms, did not check

    2019-03-22
    B***v
    B***v
    RU

    It works fast.

    2019-06-11
***et
Counter Presettable Synchronous 4-Bit Up/Down 4.5V to 5.5V 16-Pin SOIC
***i-Key Marketplace
BINARY COUNTER
***as Instruments (TI)
The CD54/74HC190 are asynchronously presettable BCD decade counters, whereas the CD54/74HC191 and CD54/74HCT191 are asynchronously presettable binary counters.
***AS INST
Presetting the counter to the number on preset data inputs (A–D) is accomplished by a low asynchronous parallel load (LOAD)\ input. Counting occurs when LOAD\ is high, count enable (CTEN)\ is low, and the down/up (D/U) input is either high for down counting or low for up counting. The counter is decremented or incremented synchronously with the low-to-high transition of the clock.
***AS INSTR
When an overflow or underflow of the counter occurs, the MAX/MIN output, which is low during counting, goes high and remains high for one clock cycle. This output can be used for look-ahead carry in high-speed cascading (see Figure 1). The MAX/MIN output also initiates the ripple clock (RCO)\ output, which is normally high, goes low and remains low for the low-level portion of the clock pulse. These counters can be cascaded using RCO\ (see Figure 2).
***AS INSTRUMENTS INCORPORATED
If a decade counter is preset to an illegal state or assumes an illegal state when power is applied, it returns to the normal sequence in one or two counts, as shown in the state diagrams (see Figure 3).
Parte # Descripción Valores Precio
CD74HCT191M
DISTI # 29453983
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube
RoHS: Compliant
6720
  • 1120:$0.3283
CD74HCT191M
DISTI # 296-9261-5-ND
IC SYNC 4-BIT UP/DN CNTR 16-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube
2250In Stock
  • 5000:$0.3078
  • 2520:$0.3306
  • 1000:$0.3648
  • 520:$0.4560
  • 120:$0.5768
  • 40:$0.7067
  • 10:$0.7520
  • 1:$0.8600
CD74HCT191M
DISTI # CD74HCT191M
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube (Alt: CD74HCT191M)
RoHS: Compliant
Min Qty: 40
Container: Tube
Europe - 240
  • 40:€0.5649
  • 80:€0.5639
  • 160:€0.5619
  • 240:€0.5609
  • 400:€0.3609
CD74HCT191M
DISTI # CD74HCT191M
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube - Bulk (Alt: CD74HCT191M)
RoHS: Compliant
Min Qty: 1120
Container: Bulk
Americas - 0
  • 1120:$0.3299
  • 1200:$0.3139
  • 2320:$0.3039
  • 5600:$0.2939
  • 11200:$0.2859
CD74HCT191MHigh Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters6000
  • 1000:$0.2600
  • 750:$0.2900
  • 500:$0.3600
  • 250:$0.4500
  • 100:$0.4800
  • 25:$0.5600
  • 10:$0.6100
  • 1:$0.6800
CD74HCT191MBinary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16
RoHS: Compliant
12332
  • 1000:$0.3000
  • 500:$0.3200
  • 100:$0.3300
  • 25:$0.3500
  • 1:$0.3700
CD74HCT191ME4Counter0
    CD74HCT191MBinary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16
    RoHS: Not Compliant
    111
    • 1000:$0.0900
    • 100:$0.1000
    • 500:$0.1000
    • 1:$0.1100
    • 25:$0.1100
    CD74HCT191M
    DISTI # 595-CD74HCT191M
    Counter ICs Prest Sync 4bit UpDn
    RoHS: Compliant
    902
    • 1:$0.8600
    • 10:$0.7070
    • 100:$0.4560
    • 1000:$0.3650
    • 2000:$0.3310
    • 5000:$0.3080
    • 10000:$0.2970
    • 25000:$0.2850
    CD74HCT191MG4
    DISTI # 595-CD74HCT191MG4
    Counter ICs Hi Sp CMOS Presttbl Synch 4B Bin
    RoHS: Compliant
    0
      CD74HCT191ME4
      DISTI # 595-CD74HCT191ME4
      Counter ICs Hi-Sp CMOS Logic Pre Sync 4-Bit Bry Up/Dn
      RoHS: Compliant
      0
        CD74HCT191M 197
          CD74HCT191M 100
          • 9:$0.5625
          • 37:$0.3656
          CD74HCT191M 10
            CD74HCT191M
            DISTI # 8095539P
            UP/DOWN COUNTER WITH MODE CONTROL SOIC16, TU600
            • 400:£0.3990
            CD74HCT191MCounter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP35
            • 34:$0.2250
            • 14:$0.3000
            • 1:$0.4000
            CD74HCT191MCounter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP69
            • 48:$0.3216
            • 10:$0.4288
            • 1:$0.5360
            CD74HCT191MCounter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP80
            • 34:$0.3750
            • 8:$0.6000
            • 1:$0.7500
            CD74HCT191MINSTOCK1096
              CD74HCT191MG4INSTOCK1827
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                V42254B1200B640

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                DIN 41612 Connectors 64P 2.54 mm Plugs
                CM322522-330KL

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                OMO.#: OMO-CM322522-330KL-BOURNS

                Fixed Inductors 33uH 10% Wirewound
                CRCW0603510KFKEAC

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                OMO.#: OMO-CRCW0603510KFKEAC-VISHAY-DALE

                D11/CRCW0603-C 100 510K 1% ET1
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                OMO.#: OMO-CD74HCT32M-TEXAS-INSTRUMENTS

                Nuevo y original
                Disponibilidad
                Valores:
                319
                En orden:
                2302
                Ingrese la cantidad:
                El precio actual de CD74HCT191M es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
                Precio de referencia (USD)
                Cantidad
                Precio unitario
                Ext. Precio
                1
                0,86 US$
                0,86 US$
                10
                0,71 US$
                7,07 US$
                100
                0,46 US$
                45,60 US$
                1000
                0,36 US$
                365,00 US$
                2000
                0,33 US$
                662,00 US$
                5000
                0,31 US$
                1 540,00 US$
                10000
                0,30 US$
                2 970,00 US$
                25000
                0,28 US$
                7 125,00 US$
                Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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