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I/O Expanders

Photo Mfr. Part # Availability Quantity Datasheet Series Package/Case Packaging Product Status Programmable Number of I/O Interface Interrupt Output Features Output Type Current - Output Source/Sink Clock Frequency Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package
PCA9554AD,118 NXP USA Inc. electronic component

PCA9554AD,118

IC XPNDR 400KHZ I2C SMBUS 16SO

NXP USA Inc.

2,957
RFQ

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SO
PCA9534APWR Texas Instruments electronic component

PCA9534APWR

IC XPND 400KHZ I2C SMBUS 16TSSOP

Texas Instruments

15,813
RFQ

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PCA9534RGVR Texas Instruments electronic component

PCA9534RGVR

IC XPNDR 400KHZ I2C SMBUS 16VQFN

Texas Instruments

10,365
RFQ

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-VQFN (4x4)
PCA9534ARGTR Texas Instruments electronic component

PCA9534ARGTR

IC XPNDR 400KHZ I2C SMBUS 16VQFN

Texas Instruments

1,701
RFQ

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-VQFN (3x3)
PCA9555DBR Texas Instruments electronic component

PCA9555DBR

IC XPNDR 400KHZ I2C SMBUS 24SSOP

Texas Instruments

2,671
RFQ

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
PCA9539RGER Texas Instruments electronic component

PCA9539RGER

IC XPNDR 400KHZ I2C SMBUS 24VQFN

Texas Instruments

2,006
RFQ

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-VQFN (4x4)
PCAL6524EVJ NXP USA Inc. electronic component

PCAL6524EVJ

IC XPNDR 1MHZ I2C 36VFBGA

NXP USA Inc.

20,515
RFQ

Datasheet

- 36-VFBGA Tape & Reel (TR) Active Not Verified 24 I2C Yes POR Open Drain, Push-Pull - 1 MHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 36-VFBGA (2.6x2.6)
PCAL9722HN/Q900MP NXP USA Inc. electronic component

PCAL9722HN/Q900MP

LOW-VOLTAGE TRANSLATING 22-BIT S

NXP USA Inc.

1,922
RFQ

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active - 22 SPI Yes POR Open Drain, Push-Pull 10mA, 25mA 5 MHz 1.1V ~ 5.5V, 1.65V ~ 5.5V -40°C ~ 125°C - - Surface Mount 32-HVQFN (5x5)
PCA9674APW,118 NXP USA Inc. electronic component

PCA9674APW,118

IC XPNDR 1MHZ I2C 16TSSOP

NXP USA Inc.

25,851
RFQ

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
TCAL9539PWR Texas Instruments electronic component

TCAL9539PWR

I2C GENERAL-PURPOSE I/OS (GPIOS)

Texas Instruments

2,650
RFQ

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active - 16 I2C, SMBus Yes POR Open Drain, Push-Pull 10mA, 25mA 1 MHz 1.08V ~ 3.6V -40°C ~ 125°C - - Surface Mount 24-TSSOP
TCAL9539RTWR Texas Instruments electronic component

TCAL9539RTWR

16-BIT LOW-VOLTAGE IC-BUS AND SM

Texas Instruments

2,247
RFQ

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active - 16 I2C, SMBus Yes POR Open Drain, Push-Pull 10mA, 25mA 1 MHz 1.08V ~ 3.6V -40°C ~ 125°C - - Surface Mount 24-WQFN (4x4)
PCA9674ABS,118 NXP USA Inc. electronic component

PCA9674ABS,118

IC XPNDR 1MHZ I2C 16HVQFN

NXP USA Inc.

2,011
RFQ

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-HVQFN (3x3)
PCA9555PW,112 NXP USA Inc. electronic component

PCA9555PW,112

IC XPND 400KHZ I2C SMBUS 24TSSOP

NXP USA Inc.

878
RFQ

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Last Time Buy Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
PI4IOE5V9554ALEX Diodes Incorporated electronic component

PI4IOE5V9554ALEX

IC XPNDR 400KHZ I2C 16TSSOP

Diodes Incorporated

6,325
RFQ

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 8 I2C Yes - - - 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PI4IOE5V9538LEX Diodes Incorporated electronic component

PI4IOE5V9538LEX

IC XPNDR 400KHZ SMBUS 16TSSOP

Diodes Incorporated

1,870
RFQ

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 8 SMBus Yes POR Push-Pull - 400 kHz 2.3V ~ 5.5V - - - Surface Mount 16-TSSOP
TCAL6416PWR Texas Instruments electronic component

TCAL6416PWR

16-BIT TRANSLATING IC-BUS/SMBUS

Texas Instruments

2,152
RFQ

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active - 16 I2C, SMBus Yes POR Open Drain, Push-Pull 10mA, 25mA 1 MHz 1.08V ~ 3.6V -40°C ~ 125°C - - Surface Mount 24-TSSOP
PCAL9554BPWJ NXP USA Inc. electronic component

PCAL9554BPWJ

IC XPND 400KHZ I2C SMBUS 16TSSOP

NXP USA Inc.

6,480
RFQ

Datasheet

Agile 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 8 I2C, SMBus Yes POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PI4IOE5V9536UEX Diodes Incorporated electronic component

PI4IOE5V9536UEX

IC XPNDR 1MHZ SMBUS 8MSOP

Diodes Incorporated

34,466
RFQ

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified 4 SMBus No POR - 50mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-MSOP
MCP23018T-E/SO Microchip Technology electronic component

MCP23018T-E/SO

IC XPNDR 3.4MHZ I2C 28SOIC

Microchip Technology

3,768
RFQ

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Not Verified 16 I2C Yes POR Open Drain 25mA 3.4 MHz 1.8V ~ 5.5V -40°C ~ 125°C - - Surface Mount 28-SOIC
MCP23018-E/SO Microchip Technology electronic component

MCP23018-E/SO

IC XPNDR 3.4MHZ I2C 28SOIC

Microchip Technology

418
RFQ

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Active Not Verified 16 I2C Yes POR Open Drain 25mA 3.4 MHz 1.8V ~ 5.5V -40°C ~ 125°C - - Surface Mount 28-SOIC
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I/O Expanders Electronic Components

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Q1: What products are included in I/O Expanders?
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