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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Packaging Series ProductStatus NumberofI/O Interface InterruptOutput Features OutputType Current-OutputSource/Sink ClockFrequency Voltage-Supply OperatingTemperature MountingType
PCA9539AHF,128

PCA9539AHF,128

IC I/O EXPANDER I2C 24HWQFN

NXP USA Inc.

9,573 2.47
- +

RFQ

PCA9539AHF,128

Datasheet

24-WFQFN Exposed Pad Tape & Reel (TR),Cut Tape (CT) - Active 16 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount
PCA9554PWR

PCA9554PWR

IC I/O EXPANDER I2C 8B 16TSSOP

Texas Instruments

5,821 2.70
- +

RFQ

PCA9554PWR

Datasheet

16-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Cut Tape (CT) - Not For New Designs 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount
PCA9575PW2,118

PCA9575PW2,118

IC I2C/SMBUS 16BIT GPIO 28-TSSOP

NXP USA Inc.

9,610 2.59
- +

RFQ

PCA9575PW2,118

Datasheet

28-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 16 I²C, SMBus Yes POR Push-Pull 1mA, 3mA 400 kHz 1.1V ~ 3.6V -40°C ~ 85°C Surface Mount
PCA9500BS,118

PCA9500BS,118

IC I/O EXPANDER I2C 8B 16HVQFN

NXP USA Inc.

15,469 2.83
- +

RFQ

PCA9500BS,118

Datasheet

16-VQFN Exposed Pad Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus No EEPROM, POR Push-Pull 100µA, 25mA 400 kHz 2.5V ~ 3.6V -40°C ~ 85°C Surface Mount
PCA9500PW,118

PCA9500PW,118

IC I/O EXPANDER I2C 8B 16TSSOP

NXP USA Inc.

12,260 2.83
- +

RFQ

PCA9500PW,118

Datasheet

16-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus No EEPROM, POR Push-Pull 100µA, 25mA 400 kHz 2.5V ~ 3.6V -40°C ~ 85°C Surface Mount
MCP23008-E/P

MCP23008-E/P

IC I/O EXPANDER I2C 8B 18DIP

Microchip Technology

4,226 1.55
- +

RFQ

MCP23008-E/P

Datasheet

18-DIP (0.300, 7.62mm) Tube - Active 8 I²C Yes POR Push-Pull 25mA 1.7 MHz 1.8V ~ 5.5V -40°C ~ 125°C Through Hole
PCA9502BS,128

PCA9502BS,128

IC I/O EXPANDER I2C/SPI 24HVQFN

NXP USA Inc.

2,740 2.97
- +

RFQ

PCA9502BS,128

Datasheet

24-VFQFN Exposed Pad Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SPI Yes - Push-Pull - 400 kHz 2.3V ~ 3.6V -40°C ~ 85°C Surface Mount
MCP23S08-E/P

MCP23S08-E/P

IC I/O EXPANDER SPI 8B 18DIP

Microchip Technology

15,669 1.61
- +

RFQ

MCP23S08-E/P

Datasheet

18-DIP (0.300, 7.62mm) Tube - Active 8 SPI Yes POR Push-Pull 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C Through Hole
PCA9501PW,118

PCA9501PW,118

IC I/O EXPANDER I2C 8B 20TSSOP

NXP USA Inc.

4,273 3.01
- +

RFQ

PCA9501PW,118

Datasheet

20-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus Yes EEPROM Push-Pull 100µA, 25mA 400 kHz 2.5V ~ 3.6V -40°C ~ 85°C Surface Mount
PCA9501PW,112

PCA9501PW,112

IC I/O EXPANDER I2C 8B 20TSSOP

NXP USA Inc.

4,588 0.93
- +

RFQ

PCA9501PW,112

Datasheet

20-TSSOP (0.173, 4.40mm Width) Tube,Tube - Obsolete 8 I²C, SMBus Yes EEPROM, POR Push-Pull 100µA, 25mA 400 kHz 2.5V ~ 3.6V -40°C ~ 85°C Surface Mount
PCA9655EDWR2G

PCA9655EDWR2G

IC I/O EXPANDER I2C 16B SOIC-24

onsemi

4,000 3.47
- +

RFQ

PCA9655EDWR2G

Datasheet

24-SOIC (0.295, 7.50mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 16 I²C, SMBus Yes POR Push-Pull 42mA 100 kHz 1.65V ~ 5.5V -55°C ~ 125°C Surface Mount
PCF8574T/3,512

PCF8574T/3,512

IC I/O EXPANDER I2C 8B 16SOIC

NXP USA Inc.

13,126 1.86
- +

RFQ

PCF8574T/3,512

Datasheet

16-SOIC (0.295, 7.50mm Width) Tube - Active 8 I²C Yes POR Push-Pull 300µA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C Surface Mount
PCA9654EDR2G

PCA9654EDR2G

IC I/O EXPANDER 8BIT I2C 16SOIC

onsemi

2,798 4.01
- +

RFQ

PCA9654EDR2G

Datasheet

16-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C Yes POR - - 100 kHz 1.65V ~ 5.5V -55°C ~ 125°C Surface Mount
PCA9554APW

PCA9554APW

IC I/O EXPANDER I2C 8B 16TSSOP

Texas Instruments

2,002 2.14
- +

RFQ

PCA9554APW

Datasheet

16-TSSOP (0.173, 4.40mm Width) Tube - Not For New Designs 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount
MAX7321ATE+

MAX7321ATE+

IC I/O EXPANDER I2C 8B 16TQFN

Analog Devices Inc./Maxim Integrated

3,790 2.89
- +

RFQ

MAX7321ATE+

Datasheet

16-WFQFN Exposed Pad Tube - Active 8 I²C Yes POR Open Drain, Push-Pull 20mA 400 kHz 1.71V ~ 5.5V -40°C ~ 125°C Surface Mount
MAX7320AEE+

MAX7320AEE+

IC I/O EXPANDER I2C 8B 16QSOP

Analog Devices Inc./Maxim Integrated

3,093 2.92
- +

RFQ

MAX7320AEE+

Datasheet

16-SSOP (0.154, 3.90mm Width) Tube - Active 8 (Output Only) I²C No POR Open Drain, Push-Pull 25mA 400 kHz 1.71V ~ 5.5V -40°C ~ 125°C Surface Mount
MCP25020-I/SL

MCP25020-I/SL

IC I/O EXPANDER CAN 8B 14SOIC

Microchip Technology

456 3.66
- +

RFQ

MCP25020-I/SL

Datasheet

14-SOIC (0.154, 3.90mm Width) Tube - Active 8 CAN V2.0b No EEPROM, POR, PWM Push-Pull 25mA 25 MHz 2.75V ~ 5.5V -40°C ~ 85°C Surface Mount
PCF8575CDB

PCF8575CDB

IC I/O EXPANDER I2C 16B 24SSOP

Texas Instruments

147 3.80
- +

RFQ

PCF8575CDB

Datasheet

24-SSOP (0.209, 5.30mm Width) Tube - Active 16 I²C, SMBus Yes POR Open Drain 10mA, 25mA 400 kHz 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount
CY8C9520A-24PVXIT

CY8C9520A-24PVXIT

IC I/O EXPANDER I2C 20B 28SSOP

Cypress Semiconductor Corp

21,840 6.84
- +

RFQ

CY8C9520A-24PVXIT

Datasheet

28-SSOP (0.209, 5.30mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 20 I²C Yes EEPROM, POR, PWM, WDT Open Drain 10mA, 25mA 100 kHz 3V ~ 5.25V -40°C ~ 85°C Surface Mount
MAX7323ATE+

MAX7323ATE+

IC I/O EXPANDER I2C 4B 16TQFN

Analog Devices Inc./Maxim Integrated

715 4.35
- +

RFQ

MAX7323ATE+

Datasheet

16-WFQFN Exposed Pad Tube - Active 4 I²C Yes POR Open Drain, Push-Pull 20mA 400 kHz 1.71V ~ 5.5V -40°C ~ 125°C Surface Mount
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