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SN74CBT6845CPW

SN74CBT6845CPW
Mfr. #:
SN74CBT6845CPW
Descripción:
Digital Bus Switch ICs 8-Bit FET 5-V Bus Switch
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
SN74CBT6845CPW Ficha de datos
Entrega:
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ECAD Model:
Más información:
SN74CBT6845CPW más información SN74CBT6845CPW Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Circuitos integrados de conmutador de bus digital
RoHS:
Y
Número de bits:
8 bit
En resistencia - Max:
12 Ohms
Retardo de propagación - Máx:
240 ps
Voltaje de suministro operativo:
5 V
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
TSSOP-20
Embalaje:
Tubo
Altura:
1.15 mm
Longitud:
6.5 mm
Organización:
8 x 1:1
Serie:
SN74CBT6845C
Ancho:
4.4 mm
Marca:
Instrumentos Texas
Tipo de lógica:
CMOS
Corriente de suministro - Máx .:
3 uA
Tipo de producto:
Circuitos integrados de conmutador de bus digital
Cantidad de paquete de fábrica:
70
Subcategoría:
Interruptor de circuitos integrados
Voltaje de suministro - Máx:
5.5 V
Voltaje de suministro - Min:
4 V
Unidad de peso:
0.002716 oz
Tags
SN74CBT684, SN74CBT6, SN74CBT, SN74CB, SN74C, SN74, SN7
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.
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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
    M***Z
    M***Z
    BD

    goog

    2019-06-22
    J***n
    J***n
    ES

    Yes, we have to try

    2019-04-24
    A***v
    A***v
    RU

    Everything works, increases well, but the current is weak only for devices with low consumption

    2019-02-18
***as Instruments
8-Bit FET 5-V Bus Switch With Precharged Outputs and -2 V Undershoot Protection 20-TSSOP -40 to 85
***ark
Switch Logic IC; On Resistance, Rds(on):12ohm; Supply Voltage Min:4V; Supply Voltage Max:5.5V; Package/Case:20-TSSOP; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; Leaded Process Compatible:Yes; No. of Bits:8 ;RoHS Compliant: Yes
***ment14 APAC
LOGIC, SWITCH BUS FET 8BIT, 20TSSOP; Output Current:64mA; Logic Type:FET Bus Switch; No. of Channels:8; Input Level:2V; Output Level Type:5.5V; Logic Case Style:TSSOP; No. of Pins:20; Supply Voltage Range:4V to 5.5V; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Input Level:2V; Logic IC Base Number:746845; Logic IC Family:CBT; Logic IC Function:8-Bit FET Bus Switch with Precharged Output; Output Current Max:64mA; Package / Case:TSSOP; Supply Voltage Max:5.5V; Supply Voltage Min:4V; Termination Type:SMD
***as Instruments (TI)
The SN74CBT6845C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBT6845C provides protection for undershoot up to –2 V by sensing an undershoot event and ensuring that the switch remains in the proper OFF state. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise.
***as Instr.
The SN74CBT6845C is an 8-bit bus switch with a single output-enable (OE\) input. When OE\ is low, the 8-bit bus switch is ON, and the A port is connected to the B port, allowing bidirectional data flow between ports. When OE\ is high, the 8-bit bus switch is OFF, and a high-impedance state exists between the A and B ports. The B port is precharged to BIASV through the equivalent of a 10-k resistor when OE\ is high, or if the device is powered down (VCC = 0 V).
***AS INSTRUMENT
During insertion (or removal) of a card into (or from) an active bus, the card’s output voltage may be close to GND. When the connector pins make contact, the card’s parasitic capacitance tries to force the bus signal to GND, creating a possible glitch on the active bus. This glitching effect can be reduced by using a bus switch with precharged bias voltage (BIASV) of the bus switch equal to the input threshold voltage level of the receivers on the active bus. This method will ensure that any glitch produced by insertion (or removal) of the card will not cross the input threshold region of the receivers on the active bus, minimizing the effects of live-insertion noise.
***XS
This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.
***as Instruments Inc.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Parte # Descripción Valores Precio
SN74CBT6845CPWR
DISTI # 296-19241-1-ND		IC SWITCH BUS OCTAL FET 20-TSSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		310In Stock
  • 1000:$0.2539
  • 500:$0.3286
  • 100:$0.4182
  • 10:$0.5600
  • 1:$0.6500
SN74CBT6845CPWR
DISTI # 296-19241-6-ND		IC SWITCH BUS OCTAL FET 20-TSSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		310In Stock
  • 1000:$0.2539
  • 500:$0.3286
  • 100:$0.4182
  • 10:$0.5600
  • 1:$0.6500
SN74CBT6845CPW
DISTI # SN74CBT6845CPW-ND		IC SWITCH BUS FET 8BIT 20-TSSOP
RoHS: Compliant
Min Qty: 1750
Container: Tube		Temporarily Out of Stock
  • 1750:$0.2465
SN74CBT6845CPWR
DISTI # 296-19241-2-ND		IC SWITCH BUS OCTAL FET 20-TSSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 10000:$0.1958
  • 6000:$0.2102
  • 2000:$0.2248
SN74CBT6845CPW
DISTI # SN74CBT6845CPW		Bus Switch 1-Element CMOS 8-IN 20-Pin TSSOP Tube - Rail/Tube (Alt: SN74CBT6845CPW)
RoHS: Compliant
Min Qty: 1750
Container: Tube		Americas - 0
  • 1750:$0.2099
  • 1890:$0.1999
  • 3640:$0.1929
  • 8750:$0.1869
  • 17500:$0.1809
SN74CBT6845CPWR
DISTI # SN74CBT6845CPWR		Bus Switch 1-Element CMOS 8-IN 20-Pin TSSOP T/R - Tape and Reel (Alt: SN74CBT6845CPWR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$0.2099
  • 4000:$0.1999
  • 8000:$0.1929
  • 12000:$0.1869
  • 20000:$0.1809
SN74CBT6845CPWR8-Bit FET 5-V Bus Switch With Precharged Outputs and -2 V Undershoot Protection6000
  • 1000:$0.1700
  • 750:$0.1900
  • 500:$0.2500
  • 250:$0.3200
  • 100:$0.3500
  • 25:$0.4200
  • 10:$0.4600
  • 1:$0.5200
SN74CBT6845CPWR
DISTI # 595-SN74CBT6845CPWR		Digital Bus Switch ICs 8-Bit FET 5-V Bus Switch
RoHS: Compliant		632
  • 1:$0.6400
  • 10:$0.5240
  • 100:$0.3190
  • 1000:$0.2470
  • 2000:$0.2110
  • 10000:$0.1960
  • 24000:$0.1860
SN74CBT6845CPW
DISTI # 595-SN74CBT6845CPW		Digital Bus Switch ICs 8-Bit FET 5-V Bus Switch
RoHS: Compliant		0
  • 1:$0.6400
  • 10:$0.5240
  • 100:$0.3190
  • 1000:$0.2470
  • 2500:$0.2110
  • 10000:$0.1960
  • 25000:$0.1860
SN74CBT6845CPWRG4
DISTI # 595-74CBT6845CPWRG4		Digital Bus Switch ICs 8B FET 5V Bus Swtch
RoHS: Compliant		0
    SN74CBT6845CPWG4
    DISTI # 595-SN74CBT6845CPWG4    		Digital Bus Switch ICs 8B FET 5V Bus Swtch
    RoHS: Compliant    		0
      SN74CBT6845CPWE4
      DISTI # 595-SN74CBT6845CPWE4      		Digital Bus Switch ICs 8-Bit FET 5-V Bus Switch
      RoHS: Compliant      		0
        SN74CBT6845CPWRE4
        DISTI # 595-SN74CBT6845CPWRE        		Digital Bus Switch ICs TRIPLE INVERTER GATE
        RoHS: Compliant        		0
          SN74CBT6845CPWBus Driver, CBT/FST/QS/5C/B Series, 8-Func, 1-Bit, True Output, CMOS, PDSO20
          RoHS: Compliant          		19250
          • 1000:$0.2200
          • 500:$0.2300
          • 100:$0.2400
          • 25:$0.2500
          • 1:$0.2700
          SN74CBT6845CPWRBus Driver, CBT/FST/QS/5C/B Series, 8-Func, 1-Bit, True Output, CMOS, PDSO20
          RoHS: Compliant          		10000
          • 1000:$0.2200
          • 500:$0.2300
          • 100:$0.2400
          • 25:$0.2500
          • 1:$0.2700
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          Disponibilidad
          Valores:
          Available
          En orden:
          4500
          Ingrese la cantidad:
          El precio actual de SN74CBT6845CPW es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
          Precio de referencia (USD)
          Cantidad
          Precio unitario
          Ext. Precio
          1
          0,64 US$
          0,64 US$
          10
          0,52 US$
          5,24 US$
          100
          0,32 US$
          31,90 US$
          1000
          0,25 US$
          247,00 US$
          2500
          0,21 US$
          527,50 US$
          10000
          0,20 US$
          1 960,00 US$
          25000
          0,19 US$
          4 650,00 US$
          50000
          0,18 US$
          9 100,00 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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