Datasheets
PCA9543AD,112 by: NXP Semiconductors

PCA9543A/43B - 2-channel I²C-bus switch with interrupt logic and reset SOIC 14-Pin

Part Details for PCA9543AD,112 by NXP Semiconductors

Overview of PCA9543AD,112 by NXP Semiconductors

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Applications Industrial Automation

Price & Stock for PCA9543AD,112

Part # Distributor Description Stock Price Buy
DISTI # 31065356
Verical High Performance Bus Switch IC RoHS: Compliant Min Qty: 10 Package Multiple: 1 Date Code: 1725 Americas - 973
  • 10 $1.0302
$1.0302 Buy Now
Rochester Electronics IC I2C Switch 2CH 14SOIC RoHS: Compliant Status: Obsolete Min Qty: 1 2205
  • 1 $0.8076
  • 25 $0.7914
  • 100 $0.7591
  • 500 $0.7268
  • 1,000 $0.6865
$0.6865 / $0.8076 Buy Now

Part Details for PCA9543AD,112

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PCA9543AD,112 Part Data Attributes

PCA9543AD,112 NXP Semiconductors
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PCA9543AD,112 NXP Semiconductors PCA9543A/43B - 2-channel I²C-bus switch with interrupt logic and reset SOIC 14-Pin
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code SOIC
Package Description SOP-14
Pin Count 14
Manufacturer Package Code SOT108-1
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Analog IC - Other Type SINGLE-ENDED MULTIPLEXER
JESD-30 Code R-PDSO-G14
Length 8.65 mm
Number of Terminals 14
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 3.9 mm

Alternate Parts for PCA9543AD,112

This table gives cross-reference parts and alternative options found for PCA9543AD,112. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PCA9543AD,112, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
PCA9543D-T IC 9543 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT108-1, SOP-14, Multiplexer/Demultiplexer NXP Semiconductors PCA9543AD,112 vs PCA9543D-T
935275803118 I2C Bus Controller NXP Semiconductors PCA9543AD,112 vs 935275803118
PCA9543D IC 9543 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT108-1, SOP-14, Multiplexer/Demultiplexer NXP Semiconductors PCA9543AD,112 vs PCA9543D
PCA9543AD IC 9543 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT-108-1, SOP-14, Multiplexer/Demultiplexer NXP Semiconductors PCA9543AD,112 vs PCA9543AD
Part Number Description Manufacturer Compare
PCA9543PW-T IC 9543 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO14, 4.40 MM, PLASTIC, MO-153, SOT402-1, TSSOP-14, Multiplexer/Demultiplexer NXP Semiconductors PCA9543AD,112 vs PCA9543PW-T
PCA9543D IC 9543 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT108-1, SOP-14, Multiplexer/Demultiplexer NXP Semiconductors PCA9543AD,112 vs PCA9543D
935283305118 I2C Bus Controller NXP Semiconductors PCA9543AD,112 vs 935283305118
PCA9543AD IC 9543 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT-108-1, SOP-14, Multiplexer/Demultiplexer NXP Semiconductors PCA9543AD,112 vs PCA9543AD
935275804118 I2C Bus Controller NXP Semiconductors PCA9543AD,112 vs 935275804118
PCA9543BPW,118 PCA9543A/43B - 2-channel I²C-bus switch with interrupt logic and reset TSSOP 14-Pin NXP Semiconductors PCA9543AD,112 vs PCA9543BPW,118
PCA9543D-T IC 9543 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO14, 3.90 MM, PLASTIC, MS-012, SOT108-1, SOP-14, Multiplexer/Demultiplexer NXP Semiconductors PCA9543AD,112 vs PCA9543D-T
PCA9544PW-T IC 9544 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO20, 4.40 MM, PLASTIC, MO-153, SOT360-1, TSSOP-20, Multiplexer/Demultiplexer NXP Semiconductors PCA9543AD,112 vs PCA9544PW-T
PCA9543APWRG4 2-channel 2.3- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 14-TSSOP -40 to 85 Texas Instruments PCA9543AD,112 vs PCA9543APWRG4

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