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Microcontrollers and Processors / Parallel IO Ports / PCA9534PWR
Datasheets
PCA9534PWR by: Texas Instruments

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85

Part Details for PCA9534PWR by Texas Instruments

Results Overview of PCA9534PWR by Texas Instruments

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Applications Automotive

PCA9534PWR Information

PCA9534PWR by Texas Instruments is a Parallel IO Port.
Parallel IO Ports are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for PCA9534PWR

Part # Distributor Description Stock Price Buy
DISTI # 296-21764-1-ND
DigiKey IC XPND 400KHZ I2C SMBUS 16TSSOP Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) 7172
In Stock
  • 1 $1.5000
  • 10 $1.0930
  • 25 $0.9916
  • 100 $0.8802
  • 250 $0.8272
  • 500 $0.7952
  • 1,000 $0.7689
  • 2,000 $0.7472
  • 4,000 $0.7294
  • 6,000 $0.7205
  • 10,000 $0.7106
  • 14,000 $0.7048
$0.7048 / $1.5000 Buy Now
DISTI # 595-PCA9534PWR
Mouser Electronics Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 595-PCA9534PW RoHS: Compliant 2559
  • 1 $1.5000
  • 10 $1.1000
  • 25 $0.9920
  • 100 $0.8810
  • 250 $0.8280
  • 500 $0.7960
  • 1,000 $0.7690
  • 2,000 $0.7380
  • 4,000 $0.7080
$0.7080 / $1.5000 Buy Now
DISTI # V72:2272_07309752
Arrow Electronics I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2221 Container: Cut Strips Americas - 1173
  • 1 $0.9946
  • 10 $0.8431
  • 25 $0.7945
  • 100 $0.7815
  • 250 $0.7686
  • 500 $0.7556
  • 1,000 $0.7427
$0.7427 / $0.9946 Buy Now
DISTI # 63428241
Verical I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP T/R RoHS: Compliant Min Qty: 9 Package Multiple: 1 Date Code: 2221 Americas - 1173
  • 9 $0.8431
  • 25 $0.7945
  • 100 $0.7815
  • 250 $0.7686
  • 500 $0.7556
  • 1,000 $0.7427
$0.7427 / $0.8431 Buy Now
Bristol Electronics   499
RFQ
DISTI # PCA9534PWR
TME IC: interface, I/O expander, 2.3÷5.5VDC, I2C,SMBus, SMD, TSSOP16 Min Qty: 1 0
  • 1 $1.4300
  • 5 $1.3200
  • 10 $1.2300
  • 25 $1.1700
  • 50 $1.1200
  • 100 $1.0600
  • 250 $1.0000
  • 500 $0.8700
  • 1,000 $0.8300
$0.8300 / $1.4300 RFQ
DISTI # PCA9534PWR
Chip One Stop Semiconductors RoHS: Compliant Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Cut Tape 1587
  • 1 $0.9920
  • 10 $0.7240
  • 50 $0.6600
  • 100 $0.5820
  • 200 $0.5550
  • 500 $0.5270
  • 1,000 $0.4960
  • 2,000 $0.4730
  • 4,000 $0.4590
  • 16,000 $0.4480
$0.4480 / $0.9920 Buy Now
Win Source Electronics IC I/O EXPANDER I2C 8B 16TSSOP 56110
  • 130 $0.3902
  • 275 $0.3651
  • 430 $0.3525
  • 615 $0.3273
  • 795 $0.3147
  • 995 $0.3021
$0.3021 / $0.3902 Buy Now

Part Details for PCA9534PWR

PCA9534PWR CAD Models

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PCA9534PWR Part Data Attributes

Parametric Data
PCA9534PWR Texas Instruments
Buy Now Datasheet
Compare Parts:
PCA9534PWR Texas Instruments 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code TSSOP
Package Description GREEN, PLASTIC, TSSOP-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Address Bus Width 8
Clock Frequency-Max 0.4 MHz
External Data Bus Width
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 5 mm
Moisture Sensitivity Level 1
Number of Bits 8
Number of I/O Lines 8
Number of Ports 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.2 mm
Supply Current-Max 0.175 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.3 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

Alternate Parts for PCA9534PWR

This table gives cross-reference parts and alternative options found for PCA9534PWR. 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 PCA9534PWR, 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 Manufacturer Composite Price Description Compare
PCA9534APW Texas Instruments $1.1176 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85 PCA9534PWR vs PCA9534APW
PCA9534PW Texas Instruments $1.1193 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85 PCA9534PWR vs PCA9534PW
PCA9534PWG4 Texas Instruments Check for Price Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-TSSOP -40 to 85 PCA9534PWR vs PCA9534PWG4
PCA9534PW/DG,118 NXP Semiconductors Check for Price PCA9534 - 8-bit I2C-bus and SMBus low power I/O port with interrupt TSSOP 16-Pin PCA9534PWR vs PCA9534PW/DG,118
PCA9554APWG4 Texas Instruments Check for Price Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-TSSOP -40 to 85 PCA9534PWR vs PCA9554APWG4
935269202118 NXP Semiconductors Check for Price IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT-403-1, TSSOP-16, Parallel IO Port PCA9534PWR vs 935269202118
935269202112 NXP Semiconductors Check for Price IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT-403-1, TSSOP-16, Parallel IO Port PCA9534PWR vs 935269202112
PCA9534PW-T NXP Semiconductors Check for Price IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 4.40 MM, PLASTIC, MS-153, SOT403-1, TSSOP-16, Parallel IO Port PCA9534PWR vs PCA9534PW-T
PCA9554APW NXP Semiconductors Check for Price IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16, Parallel IO Port PCA9534PWR vs PCA9554APW
PCA9554APW/G,118 NXP Semiconductors Check for Price PCA9554/PCA9554A - 8-bit I²C-bus and SMBus I/O port with interrupt TSSOP 16-Pin PCA9534PWR vs PCA9554APW/G,118
Part Number Manufacturer Composite Price Description Compare
PCA9534BS NXP Semiconductors Check for Price IC 8 I/O, PIA-GENERAL PURPOSE, PQCC16, 4 X 4 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT629-1, HVQFN-16, Parallel IO Port PCA9534PWR vs PCA9534BS
PCA9554ADB NXP Semiconductors Check for Price IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 5.30 MM, PLASTIC, MO-150, SOT338-1, SSOP-16, Parallel IO Port PCA9534PWR vs PCA9554ADB
PCA9554TS,118 NXP Semiconductors Check for Price PCA9554/PCA9554A - 8-bit I²C-bus and SMBus I/O port with interrupt SSOP2 20-Pin PCA9534PWR vs PCA9554TS,118
PCA9554D/G,528 NXP Semiconductors Check for Price PCA9554/PCA9554A - 8-bit I²C-bus and SMBus I/O port with interrupt SOP 16-Pin PCA9534PWR vs PCA9554D/G,528
PCA9534BS3 NXP Semiconductors Check for Price IC 8 I/O, PIA-GENERAL PURPOSE, PQCC16, 3 X 3 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT758-1, HVQFN-16, Parallel IO Port PCA9534PWR vs PCA9534BS3
935282743118 NXP Semiconductors Check for Price 8 I/O, PIA-GENERAL PURPOSE, PDSO16 PCA9534PWR vs 935282743118
PCA9554APWR Texas Instruments Check for Price 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-TSSOP -40 to 85 PCA9534PWR vs PCA9554APWR
935269194118 NXP Semiconductors Check for Price IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT-403-1, TSSOP-16, Parallel IO Port PCA9534PWR vs 935269194118
935282744112 NXP Semiconductors Check for Price 8 I/O, PIA-GENERAL PURPOSE, PDSO20, 4.40 MM, PLASTIC, MO-152, SOT266-1, SSOP-20 PCA9534PWR vs 935282744112
PCA9670D,518 NXP Semiconductors Check for Price PCA9670 - Remote 8-bit I/O expander for Fm+ I²C-bus with reset SOP 16-Pin PCA9534PWR vs PCA9670D,518

PCA9534PWR Related Parts

PCA9534PWR Frequently Asked Questions (FAQ)

  • The maximum current that can be sourced or sunk by each I/O pin is 25mA.

  • The PCA9534PWR is configured for I2C communication by setting the A0, A1, and A2 address pins to select one of the 64 possible I2C addresses.

  • The reset pin (RST) is an active-low input that resets the PCA9534PWR to its default state when pulled low.

  • Yes, the PCA9534PWR can be used as a level translator, allowing it to interface between 1.8V, 2.5V, 3.3V, and 5V logic levels.

  • The operating voltage range of the PCA9534PWR is 1.65V to 5.5V.

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