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PCA9543AD

PCA9543AD
Mfr. #:
PCA9543AD
Description:
Switch ICs - Various 2Ch I2C-Bus Switch
Lifecycle:
New from this manufacturer.
Datasheet:
PCA9543AD Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
PCA9543AD more Information PCA9543AD Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Switch ICs - Various
RoHS:
Y
Product:
Bidirectional Translating Switches
Number of Switches:
2 Switch
Configuration:
-
On Resistance - Max:
50 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-14
Packaging:
Tube
Height:
1.58 mm
Length:
8.65 mm
Series:
PCA9543A
Width:
3.91 mm
Brand:
Texas Instruments
Supply Current - Max:
50 uA
Pd - Power Dissipation:
400 mW
Product Type:
Switch ICs - Various
Factory Pack Quantity:
50
Subcategory:
Switch ICs
Supply Voltage - Max:
5.5 V
Supply Voltage - Min:
2.3 V
Unit Weight:
0.004564 oz
Tags
PCA9543AD, PCA9543A, PCA9543, PCA954, PCA95, PCA9, PCA
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: 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
    S***a
    S***a
    MT

    ok thanks

    2019-01-30
    P***a
    P***a
    FR

    Small but cool

    2019-06-11
***as Instruments
Two-Channel I2C-Bus Switch With Interrupt Logic and eset 14-SOIC -40 to 85
***p One Stop Global
I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SOIC Tube
***i-Key
IC INTERFACE SPECIALIZED 14SOIC
***ark
BUS SWITCH, DUAL, SOIC-14
***ment14 APAC
IC, BUS SWITCH, DUAL, SOIC-14; No. of Channels:2; On State Resistance Max:20ohm; Supply Voltage Range:2.3V to 5.5V; Operating Temperature Range:-40°C to +85°C; Analog Switch Case Style:SOIC; No. of Pins:14; Termination Type:SMD
***AS INST
The PCA9543A is a dual bidirectional translating switch controlled by the I2C bus. The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Either individual SCn/SDn channel or both channels can be selected, determined by the contents of the programmable control register. Two interrupt inputs ( INT1– INT0), one for each of the downstream pairs, are provided. One interrupt output ( INT) acts as an AND of the two interrupt inputs.
***TEXAS
An active-low reset ( RESET) input allows the PCA9543A to recover from a situation where one of the downstream I2C buses is stuck in a low state. Pulling RESET low resets the I2C state machine and causes both of the channels to be deselected, as does the internal power-on reset function.
***TEXAS
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 PCA9543A. 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 5.5-V tolerant.
I2C Switches: PCA9543A/8A
OMO Electronic I2C Switches: PCA9543A/8A are used for resolving I2C address conflicts and for multiplexing between 2 to 8 different design segments.
Part # Description Stock Price
PCA9543AD,118
DISTI # V72:2272_06535667		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SO T/R
RoHS: Compliant		1400
  • 1000:$0.7040
  • 500:$0.8543
  • 250:$0.9878
  • 100:$1.0212
  • 25:$1.2567
  • 10:$1.2575
  • 1:$1.4719
PCA9543ADR
DISTI # 296-22769-1-ND		IC BUS SW I2C 2CH 14-SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		5306In Stock
  • 1000:$0.7886
  • 500:$0.9517
  • 100:$1.1584
  • 10:$1.4410
  • 1:$1.6000
PCA9543ADR
DISTI # 296-22769-6-ND		IC BUS SW I2C 2CH 14-SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		5306In Stock
  • 1000:$0.7886
  • 500:$0.9517
  • 100:$1.1584
  • 10:$1.4410
  • 1:$1.6000
PCA9543AD,118
DISTI # 568-1857-1-ND		IC I2C SWITCH 2CH 14-SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		4375In Stock
  • 1000:$0.7693
  • 500:$0.9285
  • 100:$1.1301
  • 10:$1.4060
  • 1:$1.5700
PCA9543AD,118
DISTI # 568-1857-6-ND		IC I2C SWITCH 2CH 14-SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		4375In Stock
  • 1000:$0.7693
  • 500:$0.9285
  • 100:$1.1301
  • 10:$1.4060
  • 1:$1.5700
PCA9543AD,112
DISTI # PCA9543AD,112-ND		IC I2C SWITCH 2CH 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		1140In Stock
  • 1000:$0.7469
  • 500:$0.9014
  • 100:$1.0972
  • 25:$1.2876
  • 10:$1.3650
  • 1:$1.5200
PCA9543AD
DISTI # 296-47714-ND		IC I2C SWITCH 2CH 14-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		274In Stock
  • 5000:$0.8242
  • 2500:$0.8559
  • 1000:$0.9193
  • 500:$1.1095
  • 100:$1.3504
  • 50:$1.5850
  • 10:$1.6800
  • 1:$1.8700
PCA9543AD,118
DISTI # 568-1857-2-ND		IC I2C SWITCH 2CH 14-SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 5000:$0.6851
  • 2500:$0.6954
PCA9543ADR
DISTI # 296-22769-2-ND		IC BUS SW I2C 2CH 14-SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 12500:$0.6600
  • 5000:$0.6864
  • 2500:$0.7128
PCA9543ADG4
DISTI # PCA9543ADG4-ND		IC I2C SWITCH 2CH 14-SOIC
RoHS: Compliant
Min Qty: 400
Container: Tube		Temporarily Out of Stock
  • 400:$1.2680
PCA9543AD,118
DISTI # 25750127		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SO T/R
RoHS: Compliant		1400
  • 1000:$0.7040
  • 500:$0.8543
  • 250:$0.9878
  • 100:$1.0212
  • 25:$1.2567
  • 10:$1.2575
PCA9543AD,112
DISTI # 31065356		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SO Bulk
RoHS: Compliant		1038
  • 10:$1.0302
PCA9543AD,112
DISTI # PCA9543AD,112		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SO Tube (Alt: PCA9543AD,112)
RoHS: Compliant
Min Qty: 1
Container: Tube		Europe - 39
  • 1:€1.0209
  • 10:€0.8579
  • 25:€0.7829
  • 50:€0.7439
  • 100:€0.7319
  • 500:€0.7209
  • 1000:€0.7049
PCA9543AD
DISTI # PCA9543AD		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SOIC Tube - Rail/Tube (Alt: PCA9543AD)
RoHS: Compliant
Min Qty: 400
Container: Tube		Americas - 0
  • 400:$0.9199
  • 402:$0.8749
  • 802:$0.8459
  • 2000:$0.8179
  • 4000:$0.7949
PCA9543AD
DISTI # PCA9543AD		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SOIC Tube (Alt: PCA9543AD)
RoHS: Compliant
Min Qty: 50
Container: Tube		Europe - 0
  • 50:€1.0619
  • 100:€0.9399
  • 200:€0.8419
  • 300:€0.8009
  • 500:€0.7629
PCA9543ADR
DISTI # PCA9543ADR		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SOIC T/R - Tape and Reel (Alt: PCA9543ADR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.7659
  • 5000:$0.7289
  • 10000:$0.7039
  • 15000:$0.6809
  • 25000:$0.6619
PCA9543ADR
DISTI # PCA9543ADR		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SOIC T/R (Alt: PCA9543ADR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Europe - 0
  • 2500:€1.0599
  • 5000:€0.8669
  • 10000:€0.7949
  • 15000:€0.6809
  • 25000:€0.6359
PCA9543ADG4
DISTI # PCA9543ADG4		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SOIC Tube (Alt: PCA9543ADG4)
RoHS: Compliant
Min Qty: 50
Container: Tube		Europe - 0
  • 50:€1.0619
  • 100:€0.9399
  • 200:€0.8419
  • 300:€0.8009
  • 500:€0.7629
PCA9543ADRG4
DISTI # PCA9543ADRG4		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SOIC T/R (Alt: PCA9543ADRG4)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Europe - 0
    PCA9543AD,118
    DISTI # PCA9543AD,118    		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SO T/R (Alt: PCA9543AD,118)
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape and Reel    		Europe - 0
    • 2500:€1.0679
    • 5000:€0.8729
    • 10000:€0.8009
    • 15000:€0.7389
    • 25000:€0.6859
    PCA9543AD,118
    DISTI # PCA9543AD,118    		I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SO T/R - Tape and Reel (Alt: PCA9543AD,118)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 2500:$0.7499
    • 5000:$0.7209
    • 10000:$0.6929
    • 15000:$0.6679
    • 25000:$0.6549
    PCA9543AD,118
    DISTI # 70R6590    		2 CHANNEL I2C BUS SWITCH, 5.5V, SOIC-14, FULL REEL,IC Interface Type:I2C, SMBus,Interface Applications:-,Supply Voltage Min:2.3V,Supply Voltage Max:5.5V,Interface Case Style:SOIC,No. of Pins:14Pins,Product Range:- RoHS Compliant: Yes0
    • 1:$1.0300
    PCA9543AD,112
    DISTI # 70R6589    		2-channel I2C-bus switch with interrupt logic and reset RoHS Compliant: Yes0
      PCA9543AD,118
      DISTI # 61AC1259      		SWITCH, I2C/SMBUS, 2 CH, SOIC-14,IC Interface Type:I2C, SMBus,Interface Applications:I2C Bus & SMBus Systems Applications,Supply Voltage Min:2.3V,Supply Voltage Max:5.5V,Interface Case Style:SOIC,No. of Pins:14Pins,Operating RoHS Compliant: Yes957
      • 1:$1.5200
      • 10:$1.2900
      • 25:$1.2100
      • 50:$1.1200
      • 100:$1.0400
      • 250:$0.9710
      • 500:$0.9020
      • 1000:$0.7470
      PCA9543ADTwo-Channel I2C-Bus Switch With Interrupt Logic and Reset500
      • 1000:$0.7200
      • 750:$0.7900
      • 500:$0.9600
      • 250:$1.1400
      • 100:$1.2400
      • 25:$1.4200
      • 10:$1.5300
      • 1:$1.7100
      PCA9543ADRTwo-Channel I2C-Bus Switch With Interrupt Logic and Reset4595
      • 1000:$0.6000
      • 750:$0.6600
      • 500:$0.8000
      • 250:$0.9500
      • 100:$1.0300
      • 25:$1.1800
      • 10:$1.2700
      • 1:$1.4200
      PCA9543AD118 
      RoHS: Not Compliant      		2292
      • 1000:$0.6800
      • 500:$0.7200
      • 100:$0.7500
      • 25:$0.7800
      • 1:$0.8400
      PCA9543AD112 
      RoHS: Not Compliant      		2993
      • 1000:$0.6700
      • 500:$0.7100
      • 100:$0.7400
      • 25:$0.7700
      • 1:$0.8300
      PCA9543ADMultiplexer, 9543 Series, 1-Func, 2 Line Input, 1 Line Output, True Output, PDSO14
      RoHS: Compliant      		5733
      • 1000:$0.6800
      • 500:$0.7200
      • 100:$0.7500
      • 25:$0.7800
      • 1:$0.8400
      PCA9543ADRMultiplexer, 9543 Series, 1-Func, 2 Line Input, 1 Line Output, True Output, PDSO14
      RoHS: Compliant      		9550
      • 1000:$0.7000
      • 500:$0.7300
      • 100:$0.7600
      • 25:$0.8000
      • 1:$0.8600
      PCA9543ADG4Multiplexer, 9543 Series, 1-Func, 2 Line Input, 1 Line Output, True Output, PDSO14
      RoHS: Compliant      		290
      • 1000:$0.8400
      • 500:$0.8900
      • 100:$0.9200
      • 25:$0.9600
      • 1:$1.0400
      PCA9543ADR
      DISTI # 595-PCA9543ADR      		Switch ICs - Various 2Ch I2C-Bus Switch
      RoHS: Compliant      		1350
      • 1:$1.5600
      • 10:$1.3200
      • 100:$1.0600
      • 500:$0.9240
      • 1000:$0.7660
      • 2500:$0.7130
      • 5000:$0.6870
      • 10000:$0.6600
      PCA9543AD
      DISTI # 595-PCA9543AD      		Switch ICs - Various 2Ch I2C-Bus Switch
      RoHS: Compliant      		147
      • 1:$1.8700
      • 10:$1.5900
      • 100:$1.2700
      • 500:$1.1100
      • 1000:$0.9200
      • 2500:$0.8560
      • 5000:$0.8250
      • 10000:$0.7930
      PCA9543AD,112
      DISTI # 771-PCA9543AD112      		Switch ICs - Various 2-CH I2C SWITCH
      RoHS: Compliant      		3420
      • 1:$1.5200
      • 10:$1.2900
      • 100:$1.0400
      • 500:$0.9020
      • 1000:$0.7470
      • 2500:$0.6960
      • 5000:$0.6700
      • 10000:$0.6440
      PCA9543AD
      DISTI # 771-PCA9543AD      		Switch ICs - Various 2-CH I2C SWITCH W/INT+RESET
      RoHS: Compliant      		0
        PCA9543ADG4
        DISTI # 595-PCA9543ADG4        		Switch ICs - Various 2Ch I2C-Bus Switch
        RoHS: Compliant        		0
          PCA9543ADRG4
          DISTI # 595-PCA9543ADRG4          		Switch ICs - Various 2Ch I2C-Bus Switch
          RoHS: Compliant          		0
            PCA9543AD,118
            DISTI # 771-PCA9543AD-T            		Switch ICs - Various I2C SWITCH 2CH
            RoHS: Compliant            		1951
            • 1:$1.5200
            • 10:$1.2900
            • 100:$1.0400
            • 500:$0.9020
            • 1000:$0.7470
            • 2500:$0.6960
            • 5000:$0.6700
            • 10000:$0.6440
            PCA9543ADG49543 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO14 (Also Known As: PCA9543AD)50
            • 42:$1.3800
            • 12:$1.8400
            • 1:$2.7600
            PCA9543ADG49543 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO1450
            • 42:$1.3800
            • 12:$1.8400
            • 1:$2.7600
            PCA9543ADR 505
              PCA9543AD
              DISTI # PCA9543AD              		Interface,I2C, SMBus,Channels:2,2.3÷5.5VDC,SO1420
              • 1:$1.7800
              • 3:$1.6000
              PCA9543AD,118INSTOCK20
                PCA9543AD-TINSTOCK20
                  PCA9543AD,118
                  DISTI # 2890526                  		SWITCH, I2C/SMBUS, 2 CH, SOIC-14
                  RoHS: Compliant                  		957
                  • 1:$2.5000
                  • 10:$2.2500
                  • 100:$1.8100
                  • 500:$1.4800
                  • 1000:$1.2300
                  PCA9543AD,118
                  DISTI # 2890526                  		SWITCH, I2C/SMBUS, 2 CH, SOIC-14
                  RoHS: Compliant                  		957
                  • 1:£1.1400
                  • 25:£0.9990
                  • 50:£0.9010
                  • 100:£0.8030
                  • 250:£0.7500
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                  Mfr.#: CRCW1206200RFKEAC

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                  Mfr.#: SI4840BDY-T1-GE3

                  OMO.#: OMO-SI4840BDY-T1-GE3-VISHAY

                  		 MOSFET N-CH 40V 19A 8SOIC
                  VCNL4020-GS08

                  Mfr.#: VCNL4020-GS08

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                  Availability
                  Stock:
                  114
                  On Order:
                  2097
                  Enter Quantity:
                  Current price of PCA9543AD 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
                  $1.87
                  $1.87
                  10
                  $1.59
                  $15.90
                  100
                  $1.27
                  $127.00
                  500
                  $1.11
                  $555.00
                  1000
                  $0.92
                  $920.00
                  2500
                  $0.86
                  $2 140.00
                  5000
                  $0.82
                  $4 125.00
                  10000
                  $0.79
                  $7 930.00
                  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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