I/O Expanders

制造商 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





































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price 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
PCA9539PW

PCA9539PW

IC XPND 400KHZ I2C SMBUS 24TSSOP

Texas Instruments

0
RFQ
PCA9539PW

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete 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
PCA9555DB

PCA9555DB

IC XPNDR 400KHZ I2C SMBUS 24SSOP

Texas Instruments

0
RFQ
PCA9555DB

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tube Obsolete 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
PCA9555PW

PCA9555PW

IC XPND 400KHZ I2C SMBUS 24TSSOP

Texas Instruments

0
RFQ
PCA9555PW

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete 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
PCA9670PW,112

PCA9670PW,112

IC XPNDR 1MHZ I2C 16TSSOP

NXP USA Inc.

0
RFQ
PCA9670PW,112

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 8 I2C No POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PCA9671PW,112

PCA9671PW,112

IC XPNDR 1MHZ I2C 24TSSOP

NXP USA Inc.

0
RFQ
PCA9671PW,112

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 16 I2C No POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
PCA9672PW,112

PCA9672PW,112

IC XPNDR 1MHZ I2C 16TSSOP

NXP USA Inc.

0
RFQ
PCA9672PW,112

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PCA9673PW,112

PCA9673PW,112

IC XPNDR 1MHZ I2C 24TSSOP

NXP USA Inc.

0
RFQ
PCA9673PW,112

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 16 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
PCA9675D,118

PCA9675D,118

IC XPNDR 1MHZ I2C 24SO

NXP USA Inc.

0
RFQ
PCA9675D,118

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Not Verified 16 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SO
PCA8574AD,512

PCA8574AD,512

IC XPNDR 400KHZ I2C 16SO

NXP USA Inc.

0
RFQ
PCA8574AD,512

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SO
PCA8574AN,112

PCA8574AN,112

IC XPNDR 400KHZ I2C 16DIP

NXP USA Inc.

0
RFQ
PCA8574AN,112

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Through Hole 16-DIP
PCA8574APW,112

PCA8574APW,112

IC XPNDR 400KHZ I2C 16TSSOP

NXP USA Inc.

0
RFQ
PCA8574APW,112

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PCA8574ATS,112

PCA8574ATS,112

IC XPNDR 400KHZ I2C 20SSOP

NXP USA Inc.

0
RFQ
PCA8574ATS,112

Datasheet

- 20-LSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-SSOP
PCA8574D,512

PCA8574D,512

IC XPNDR 400KHZ I2C 16SO

NXP USA Inc.

0
RFQ
PCA8574D,512

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SO
PCA8574N,112

PCA8574N,112

IC XPNDR 400KHZ I2C 16DIP

NXP USA Inc.

0
RFQ
PCA8574N,112

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Through Hole 16-DIP
PCA8574PW,112

PCA8574PW,112

IC XPNDR 400KHZ I2C 16TSSOP

NXP USA Inc.

0
RFQ
PCA8574PW,112

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PCA8574TS,112

PCA8574TS,112

IC XPNDR 400KHZ I2C 20SSOP

NXP USA Inc.

0
RFQ
PCA8574TS,112

Datasheet

- 20-LSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-SSOP
PCA9505DGG,112

PCA9505DGG,112

IC XPNDR 400KHZ I2C 56TSSOP

NXP USA Inc.

0
RFQ
PCA9505DGG,112

Datasheet

- 56-TFSOP (0.240", 6.10mm Width) Tube Obsolete Not Verified 40 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 56-TSSOP
PCA9675PW,112

PCA9675PW,112

IC XPNDR 1MHZ I2C 24TSSOP

NXP USA Inc.

0
RFQ
PCA9675PW,112

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 16 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
PCA8574ATS,118

PCA8574ATS,118

IC XPNDR 400KHZ I2C 20SSOP

NXP USA Inc.

0
RFQ
PCA8574ATS,118

Datasheet

- 20-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-SSOP
PCA8575BQ,118

PCA8575BQ,118

IC XPNDR 400KHZ I2C 24DHVQFN

NXP USA Inc.

0
RFQ
PCA8575BQ,118

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 16 I2C Yes POR Push-Pull 100µA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-DHVQFN (5.5x3.5)
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