I/O Expanders

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  Manufacturer Part No Order Code Description / Manufacturer
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Chip Configuration Bus Frequency IC Interface Type Supply Voltage Min Supply Voltage Max Interface Case Style No. of Pins No. of I/O's Product Range Automotive Qualification Standard
 
 
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PCF8574T/3,518
PCF8574T/3,518 - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

1690393

I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

NXP

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Suggested replacement for:1690393
1690393RL in Re-reel

1+ $2.72 ($3.13) 10+ $2.35 ($2.70) 1000+ $2.24 ($2.58) 2000+ $1.14 ($1.31)

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8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's - -
PCA9554ADB,118
PCA9554ADB,118 - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP

2890476

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP

NXP

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8bit 400kHz I2C, SMBus 2.3V 5.5V SSOP 16Pins 8I/O's - -
PCA9555BS,118
PCA9555BS,118 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

2212100

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

NXP

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16bit 400kHz I2C, SMBus 2.3V 5.5V HVQFN 24Pins 16I/O's - -
PCA9554PW,112
PCA9554PW,112 - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

1627050

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

NXP

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8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's - -
MCP23S17T-E/SO
MCP23S17T-E/SO - I/O Expander, 16bit, 10 MHz, SPI, 4.5 V, 5.5 V, SOIC

2101293

I/O Expander, 16bit, 10 MHz, SPI, 4.5 V, 5.5 V, SOIC

MICROCHIP

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16bit 10MHz SPI 4.5V 5.5V SOIC 28Pins 16I/O's - -
PCF8574T/3,518
PCF8574T/3,518 - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

1690393RL

I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

NXP

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1690393 in Cut Tape

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8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's - -
PCA9670PW,118
PCA9670PW,118 - I/O Expander, 8bit, 1 MHz, I2C, 2.3 V, 5.5 V, TSSOP

2890483

I/O Expander, 8bit, 1 MHz, I2C, 2.3 V, 5.5 V, TSSOP

NXP

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8bit 1MHz I2C 2.3V 5.5V TSSOP 16Pins 8I/O's - -
PCA9670PW,118
PCA9670PW,118 - I/O Expander, 8bit, 1 MHz, I2C, 2.3 V, 5.5 V, TSSOP

289048302

I/O Expander, 8bit, 1 MHz, I2C, 2.3 V, 5.5 V, TSSOP

NXP

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8bit 1MHz I2C 2.3V 5.5V TSSOP 16Pins 8I/O's - -
PCA9554ADB,118
PCA9554ADB,118 - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP

289047602

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP

NXP

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8bit 400kHz I2C, SMBus 2.3V 5.5V SSOP 16Pins 8I/O's - -
PCA9555BS,118
PCA9555BS,118 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

2212100RL

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

NXP

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2212100 in Cut Tape

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16bit 400kHz I2C, SMBus 2.3V 5.5V HVQFN 24Pins 16I/O's - -
PCF8574DWR
PCF8574DWR - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

3009437

I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

TEXAS INSTRUMENTS

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8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's - -
PCA9570GMH
PCA9570GMH - I/O Expander, 4bit, 400 kHz, I2C, SMBus, 1.1 V, 3.6 V, XQFN

2776155

I/O Expander, 4bit, 400 kHz, I2C, SMBus, 1.1 V, 3.6 V, XQFN

NXP

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4bit 400kHz I2C, SMBus 1.1V 3.6V XQFN 8Pins 4I/O's - -
PCA9574BS,118
PCA9574BS,118 - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.1 V, 3.6 V, HVQFN

2776178

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.1 V, 3.6 V, HVQFN

NXP

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8bit 400kHz I2C, SMBus 1.1V 3.6V HVQFN 16Pins 8I/O's - -
TCA9555PWR
TCA9555PWR - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

3124764

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

TEXAS INSTRUMENTS

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16bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 24Pins 16I/O's - -
PCF8574ADWR
PCF8574ADWR - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, WSOIC

3124743

I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, WSOIC

TEXAS INSTRUMENTS

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8bit 100kHz I2C 2.5V 6V WSOIC 16Pins 8I/O's - -
PCF8574ATS/3,118
PCF8574ATS/3,118 - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.5 V, 6 V, SSOP

2776150

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.5 V, 6 V, SSOP

NXP

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8bit 400kHz I2C, SMBus 2.5V 6V SSOP 20Pins 8I/O's - -
PCA9535PW,112
PCA9535PW,112 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

1627049

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

NXP

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16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's - -
TCA6416ARTWR
TCA6416ARTWR - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, WQFN

3009445

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, WQFN

TEXAS INSTRUMENTS

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16bit 400kHz I2C, SMBus 1.65V 5.5V WQFN 24Pins 16I/O's - -
PCF8574AN
PCF8574AN - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, DIP

3124744

I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, DIP

TEXAS INSTRUMENTS

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8bit 100kHz I2C 2.5V 6V DIP 16Pins 8I/O's I2C General Purpose I/O (GPIO) -
PCF8575TS/1,112
PCF8575TS/1,112 - I/O Expander, 16bit, 400 kHz, I2C, 2.5 V, 5.5 V, SSOP

1627054

I/O Expander, 16bit, 400 kHz, I2C, 2.5 V, 5.5 V, SSOP

NXP

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16bit 400kHz I2C 2.5V 5.5V SSOP 24Pins 16I/O's - -
TXS02612RTWR
TXS02612RTWR - I/O Expander, 60MHz, 1.1V to 3.6V, WQFN-24

3124766

I/O Expander, 60MHz, 1.1V to 3.6V, WQFN-24

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- 60MHz SDI 1.1V 3.6V WQFN 24Pins 12I/O's - -
PCA9555PW
PCA9555PW - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

3009434

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

TEXAS INSTRUMENTS

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16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's - -
TCA6408ARSVR
TCA6408ARSVR - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, UQFN

3009443

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, UQFN

TEXAS INSTRUMENTS

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8bit 400kHz I2C, SMBus 1.65V 5.5V UQFN 16Pins 8I/O's - -
MCP23008-E/SS
MCP23008-E/SS - I/O Expander, 8bit, 1.7 MHz, I2C, 1.8 V, 5.5 V, SSOP

1605564

I/O Expander, 8bit, 1.7 MHz, I2C, 1.8 V, 5.5 V, SSOP

MICROCHIP

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8bit 1.7MHz I2C 1.8V 5.5V SSOP 20Pins 8I/O's - -
MCP23008-E/P
MCP23008-E/P - I/O Expander, 8bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, DIP

1439387

I/O Expander, 8bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, DIP

MICROCHIP

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8bit 1.7MHz I2C, Serial 4.5V 5.5V DIP 18Pins 8I/O's MCP23008; MCP23S08 -