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PCA9544ADGVR

PCA9544ADGVR
Mfr. #:
PCA9544ADGVR
Descripción:
Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
PCA9544ADGVR Ficha de datos
Entrega:
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Pago:
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ECAD Model:
Más información:
PCA9544ADGVR más información PCA9544ADGVR Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Circuitos integrados de interruptor: varios
RoHS:
Y
Producto:
Conmutadores de traducción bidireccionales
Número de interruptores:
4 Switch
Configuración:
-
En resistencia - Max:
45 Ohms
Voltaje de suministro operativo:
2.3 V to 5.5 V
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
TVSOP-20
Embalaje:
Carrete
Banda ancha:
-
Altura:
1.05 mm
Longitud:
5 mm
Serie:
PCA9544A
Ancho:
4.4 mm
Marca:
Instrumentos Texas
Corriente de suministro - Máx .:
12 uA
Pd - Disipación de energía:
400 mW
Tipo de producto:
Circuitos integrados de interruptor: varios
Cantidad de paquete de fábrica:
2000
Subcategoría:
Interruptor de circuitos integrados
Voltaje de suministro - Máx:
5.5 V
Voltaje de suministro - Min:
2.3 V
Unidad de peso:
0.002123 oz
Tags
PCA9544AD, PCA9544A, PCA9544, PCA954, PCA95, PCA9, PCA
Service Guarantees

We guarantee 100% customer satisfaction.

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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***a
    M***a
    SRB

    All good

    2019-06-28
    E**x
    E**x
    RU

    More than 90 days passed the parcel was not received by mail it is not

    2019-01-26
    S***i
    S***i
    FR

    45887

    2019-04-24
    D***i
    D***i
    MK

    excellent tnx you.....

    2019-05-12
***as Instruments
4-Channel I2C And SMBus Multiplexer With Interrupt Logic 20-TVSOP -40 to 85
***ical
I2C Multiplexer 1-Element 4-IN 20-Pin TVSOP T/R
***i-Key
IC INTERFACE SPECIALIZED 20TVSOP
***ser
Logic - I2C 4-Ch I2C & SMBus Multiplexer
***AS USD
The PCA9544A is a 4-channel, bidirectional translating multiplexer controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. One SCL/SDA pair can be selected at a time, and this is determined by the contents of the programmable control register. Four interrupt inputs ( INT3– INT0), one for each of the downstream pairs, are provided. One interrupt output ( INT) acts as an AND of the four interrupt inputs.
***AS
A power-on reset function puts the registers in their default state and initializes the I2C state machine, with no channel selected.
***AS INSTRUMENTS INCORPORATED
The pass gates of the switches are constructed such that the VCC pin can be used to limit the maximum high voltage, which will be passed by the PCA9544A. This allows the use of different bus voltages on each pair, so that 1.8-V, 2.5-V, or 3.3-V parts can communicate with 5-V parts, without any additional protection. External pull-up resistors pull the bus up to the desired voltage level for each channel. All I/O pins are 5-V tolerant.
PCA95xx I²C, SMBus Repeaters, Switches, Expanders
OMO Electronic PCA95xx I²C and SMBus devices consist of a variety of logic ICs, including repeaters, bidirectional translating switches, and I/O expanders. The TI PCA9515A dual bidirectional I²C and SMBus repeater is a BiCMOS IC intended for I²C and SMBus systems applications. The PCA9515A contains two identical bidirectional open-drain buffer circuits that enable I²C and similar bus systems to be extended without degradation of system performance. The TI PCA9544A and PCA9545A are quad bidirectional translating switches controlled via the I²C bus. The SCL/SDA upstream pair on the PCA9544A and PCA9545A fans out to four downstream pairs, or channels On the PCA9544a, one SCL/SDA pair can be selected at a time, and this is determined by the contents of the programmable control register. On the PCA9545A, any individual SCn/SDn channel or combination of channels can be selected, and this is determined by the contents of the programmable control register. The TI PCA9554A and PCA9557 are remote 8-bit I²C and SMBus expanders. The PCA9554A and PCA9557 provide general-purpose I/O expansion for most microcontroller families via the I²C interface.Learn More
Parte # Descripción Valores Precio
PCA9544ADGVR
DISTI # 296-20957-1-ND		IC I2C MUX 4CH BI-DIR 20-TVSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		1785In Stock
  • 1000:$0.8274
  • 500:$0.9986
  • 100:$1.2154
  • 10:$1.5120
  • 1:$1.6800
PCA9544ADGVR
DISTI # 296-20957-6-ND		IC I2C MUX 4CH BI-DIR 20-TVSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		1785In Stock
  • 1000:$0.8274
  • 500:$0.9986
  • 100:$1.2154
  • 10:$1.5120
  • 1:$1.6800
PCA9544ADGVR
DISTI # 296-20957-2-ND		IC I2C MUX 4CH BI-DIR 20-TVSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 10000:$0.6925
  • 6000:$0.7202
  • 2000:$0.7479
PCA9544ADGVR
DISTI # PCA9544ADGVR		I2C Multiplexer 1-Element 4-IN 20-Pin TVSOP T/R - Tape and Reel (Alt: PCA9544ADGVR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$0.8039
  • 4000:$0.7649
  • 8000:$0.7389
  • 12000:$0.7139
  • 20000:$0.6949
PCA9544ADGVR4-Channel I2C And SMBus Multiplexer With Interrupt Logic7751
  • 1000:$0.6300
  • 750:$0.6900
  • 500:$0.8400
  • 250:$1.0000
  • 100:$1.0800
  • 25:$1.2400
  • 10:$1.3400
  • 1:$1.4900
PCA9544ADGVR
DISTI # 595-PCA9544ADGVR		Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
RoHS: Compliant		861
  • 1:$1.6400
  • 10:$1.3900
  • 100:$1.1100
  • 500:$0.9700
  • 1000:$0.8040
  • 2000:$0.7480
  • 4000:$0.7210
  • 10000:$0.6930
PCA9544ADGVRG4
DISTI # 595-PCA9544ADGVRG4		Switch ICs - Various 4-Ch I2C And SMBus Multiplexer
RoHS: Compliant		0
    PCA9544ADGVRMultiplexer, 9544 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20
    RoHS: Compliant    		40000
    • 1000:$0.7200
    • 500:$0.7600
    • 100:$0.7900
    • 25:$0.8300
    • 1:$0.8900
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    TCA4311ADGKR

    Mfr.#: TCA4311ADGKR

    OMO.#: OMO-TCA4311ADGKR

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    OMO.#: OMO-UCC3946D

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    CSD16322Q5

    Mfr.#: CSD16322Q5

    OMO.#: OMO-CSD16322Q5

    		 MOSFET N-Channel NexFET Pwr MOSFETs
    TCA4311ADGKR

    Mfr.#: TCA4311ADGKR

    OMO.#: OMO-TCA4311ADGKR-TEXAS-INSTRUMENTS

    		 Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buffers
    CSD16322Q5

    Mfr.#: CSD16322Q5

    OMO.#: OMO-CSD16322Q5-TEXAS-INSTRUMENTS

    		 MOSFET N-CH 25V 5X6 8SON
    UCD9244RGCT

    Mfr.#: UCD9244RGCT

    OMO.#: OMO-UCD9244RGCT-TEXAS-INSTRUMENTS

    		 Power Management Specialized Dig PWM Controlle
    UCC3946D

    Mfr.#: UCC3946D

    OMO.#: OMO-UCC3946D-TEXAS-INSTRUMENTS

    		 Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Time
    Disponibilidad
    Valores:
    Available
    En orden:
    5000
    Ingrese la cantidad:
    El precio actual de PCA9544ADGVR 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]
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