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PCA9545ADW

PCA9545ADW
Mfr. #:
PCA9545ADW
Description:
Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
Lifecycle:
New from this manufacturer.
Datasheet:
PCA9545ADW Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
PCA9545ADW more Information PCA9545ADW Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Switch ICs - Various
RoHS:
Y
Product:
Bidirectional Translating Switches
Number of Switches:
4 Switch
Configuration:
-
On Resistance - Max:
45 Ohms
Operating Supply Voltage:
2.3 V to 5.5 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
SOIC-20
Packaging:
Tube
Height:
2.35 mm
Length:
12.8 mm
Series:
PCA9545A
Width:
7.52 mm
Brand:
Texas Instruments
Supply Current - Max:
12 uA
Pd - Power Dissipation:
400 mW
Product Type:
Switch ICs - Various
Factory Pack Quantity:
25
Subcategory:
Switch ICs
Supply Voltage - Max:
5.5 V
Supply Voltage - Min:
2.3 V
Unit Weight:
0.017662 oz
Tags
PCA9545ADW, PCA9545AD, PCA9545A, PCA9545, PCA954, PCA95, PCA9, PCA
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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: info@omo-ic.com

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***v
    M***v
    RU

    Thank You

    2019-01-11
    B***c
    B***c
    RS

    Not yet tested. Looks ok.

    2019-05-29
    R***o
    R***o
    IT

    OK thanks a lot received all

    2019-07-07
***as Instruments
4-channel 2.3- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 20-SOIC -40 to 85
*** Stop Electro
Multiplexer, 9545 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20
***et
I2C Multiplexer 1-Element 4-IN 20-Pin SOIC Tube
***i-Key
IC INTERFACE SPECIALIZED 20SOIC
***ark
ANALOG MULTIPLEXER, QUAD 4 X 1, SOIC-20
***estock Electronics HK limited
IC SWITCH 4CH I2C/SMBUS 20-SOIC
***ser
Logic - I2C 4-Ch I2C & SMBus Multiplexer
***i-Key Marketplace
PCA9545A 4-CHANNEL I2C AND SMBUS
***AS INSTRUMENTS INCORPORATED
The PCA9545A is a quad bidirectional translating switch controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, 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 ( INT) output acts as an AND of the four interrupt inputs.
***AS USD
An active-low reset ( RESET) input allows the PCA9545A to recover from a situation in which one of the downstream I2C buses is stuck in a low state. Pulling RESET low resets the I2C state machine and causes all the channels to be deselected, as does the internal power-on reset function.
***AS INSTRU
The pass gates of the switches are constructed such that the VCC terminal can be used to limit the maximum high voltage, which will be passed by the PCA9545A. 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 terminals are 5.5 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
Part # Description Stock Price
PCA9545ADWR
DISTI # 296-19680-1-ND		IC SWITCH I2C/SMBUS 4CH 20SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		1535In Stock
  • 1000:$0.9857
  • 500:$1.1897
  • 100:$1.4480
  • 10:$1.8010
  • 1:$2.0100
PCA9545ADWR
DISTI # 296-19680-6-ND		IC SWITCH I2C/SMBUS 4CH 20SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		1535In Stock
  • 1000:$0.9857
  • 500:$1.1897
  • 100:$1.4480
  • 10:$1.8010
  • 1:$2.0100
PCA9545ADW
DISTI # PCA9545ADW-ND		IC SWITCH 4CH I2C/SMBUS 20-SOIC
RoHS: Compliant
Min Qty: 325
Container: Tube		Temporarily Out of Stock
  • 325:$1.5840
PCA9545ADWR
DISTI # 296-19680-2-ND		IC SWITCH I2C/SMBUS 4CH 20SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 10000:$0.8250
  • 6000:$0.8580
  • 2000:$0.8910
PCA9545ADW
DISTI # PCA9545ADW		I2C Multiplexer 1-Element 4-IN 20-Pin SOIC Tube - Rail/Tube (Alt: PCA9545ADW)
RoHS: Compliant
Min Qty: 325
Container: Tube		Americas - 0
  • 325:$1.1489
  • 375:$1.0929
  • 700:$1.0569
  • 1625:$1.0209
  • 3250:$0.9929
PCA9545ADWR
DISTI # PCA9545ADWR		I2C Multiplexer 1-Element 4-IN 20-Pin SOIC T/R - Tape and Reel (Alt: PCA9545ADWR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$0.9569
  • 4000:$0.9109
  • 8000:$0.8809
  • 12000:$0.8509
  • 20000:$0.8279
PCA9545ADWR4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions7665
  • 1000:$0.7500
  • 750:$0.8200
  • 500:$1.0000
  • 250:$1.1900
  • 100:$1.2900
  • 25:$1.4800
  • 10:$1.5900
  • 1:$1.7800
PCA9545ADWR
DISTI # 595-PCA9545ADWR		Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
RoHS: Compliant		1900
  • 1:$1.9500
  • 10:$1.6500
  • 100:$1.3200
  • 500:$1.1600
  • 1000:$0.9570
  • 2000:$0.8910
  • 4000:$0.8580
PCA9545ADW
DISTI # 595-PCA9545ADW		Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
RoHS: Compliant		268
  • 1:$2.3400
  • 10:$1.9800
  • 100:$1.5900
  • 500:$1.3900
  • 1000:$1.1500
  • 2500:$1.0700
  • 5000:$1.0300
PCA9545ADWRG4
DISTI # 595-PCA9545ADWRG4		Switch ICs - Various 4-Ch I2C And SMBus Multiplexer
RoHS: Compliant		0
    PCA9545ADWG4
    DISTI # 595-PCA9545ADWG4    		Switch ICs - Various 4-Ch I2C And SMBus Multiplexer
    RoHS: Compliant    		0
      PCA9545ADWMultiplexer, 9545 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20
      RoHS: Compliant      		59289
      • 1000:$1.0400
      • 500:$1.0900
      • 100:$1.1400
      • 25:$1.1900
      • 1:$1.2800
      PCA9545ADWRMultiplexer, 9545 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20
      RoHS: Compliant      		5920
      • 1000:$0.8700
      • 500:$0.9100
      • 100:$0.9500
      • 25:$0.9900
      • 1:$1.0700
      PCA9545ADW
      DISTI # 8253259      		4-CH I2C SWITCHINTERRUPT RESET SOIC20, PK80
      • 5:£1.8260
      • 50:£1.4380
      • 100:£1.1520
      • 250:£1.0840
      • 500:£1.0160
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      Availability
      Stock:
      258
      On Order:
      2241
      Enter Quantity:
      Current price of PCA9545ADW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
      Reference price (USD)
      Quantity
      Unit Price
      Ext. Price
      1
      $2.34
      $2.34
      10
      $1.98
      $19.80
      100
      $1.59
      $159.00
      500
      $1.39
      $695.00
      1000
      $1.15
      $1 150.00
      2500
      $1.07
      $2 675.00
      5000
      $1.03
      $5 150.00
      10000
      $0.99
      $9 900.00
      Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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