I/O Expanders

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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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MCP23S08-E/P
MCP23S08-E/P - I/O Expander, 8bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, DIP

1332091

I/O Expander, 8bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, DIP

MICROCHIP

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1+ US$1.596 25+ US$1.331 100+ US$1.329

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8bit 10MHz Serial, SPI 1.8V 5.5V DIP 18Pins 8I/O's - -
MCP23017-E/SS
MCP23017-E/SS - I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, SSOP

1467674

I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, SSOP

MICROCHIP

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16bit 1.7MHz I2C, Serial 4.5V 5.5V SSOP 28Pins 16I/O's MCP23017, MCP23S17 -
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 - -
TXS02612RTWR .
TXS02612RTWR . - I/O Expander, 60MHz, 1.1V to 3.6V, WQFN-24

2335617

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

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Suggested replacement for:2335617
2335617RL in Re-reel

1+ US$1.383 10+ US$1.177 50+ US$1.042 100+ US$0.904 250+ US$0.798 500+ US$0.757 1000+ US$0.588 2500+ US$0.559 More Pricing...

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- 60MHz SDI 1.1V 3.6V WQFN 24Pins 12I/O's - -
PCA8575DB,118
PCA8575DB,118 - I/O Expander, 16bit, 400 kHz, I2C, 2.3 V, 5.5 V, SSOP

2985172

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

NXP

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Suggested replacement for:2985172
2985172RL in Re-reel

1+ US$2.394 10+ US$1.778 50+ US$1.512 100+ US$1.247 250+ US$1.225 500+ US$1.201 1000+ US$1.077 2500+ US$0.951 More Pricing...

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16bit 400kHz I2C 2.3V 5.5V SSOP 24Pins 16I/O's - -
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+ US$1.988 10+ US$1.568 50+ US$1.294 100+ US$1.015 250+ US$0.988 500+ US$0.962 1000+ US$0.71 2500+ US$0.696 More Pricing...

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8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/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 - -
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

TEXAS INSTRUMENTS

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- 60MHz SDI 1.1V 3.6V WQFN 24Pins 12I/O's - -
MCP23S08T-E/SS
MCP23S08T-E/SS - I/O Expander, 8bit, 10 MHz, SPI, 1.8 V, 5.5 V, SSOP

2851559

I/O Expander, 8bit, 10 MHz, SPI, 1.8 V, 5.5 V, SSOP

MICROCHIP

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Suggested replacement for:2851559
2851559RL in Re-reel

1+ US$1.327 25+ US$1.109 100+ US$1.004 1600+ US$0.983

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8bit 10MHz SPI 1.8V 5.5V 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 - -
TCA9554PWR
TCA9554PWR - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

3009454

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

TEXAS INSTRUMENTS

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8bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 16Pins 8I/O's - -
PCA9555PW,112
PCA9555PW,112 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

8906084

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 - -
MCP23016-I/SP
MCP23016-I/SP - I/O Expander, 16bit, 400 kHz, I2C, 2 V, 5.5 V, DIP

1439389

I/O Expander, 16bit, 400 kHz, I2C, 2 V, 5.5 V, DIP

MICROCHIP

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1+ US$1.806 25+ US$1.68 100+ US$1.526

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16bit 400kHz I2C 2V 5.5V DIP 28Pins 16I/O's - -
PCA9557PW,118
PCA9557PW,118 - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

2820292

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

NXP

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Suggested replacement for:2820292
2820292RL in Re-reel

1+ US$1.722 10+ US$1.369 50+ US$1.121 100+ US$0.874 250+ US$0.851 500+ US$0.827 1000+ US$0.643 2500+ US$0.61 More Pricing...

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8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's - -
PCF8574DW
PCF8574DW - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

3009436

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

TEXAS INSTRUMENTS

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1+ US$2.114 10+ US$1.638 25+ US$1.61 50+ US$1.568 100+ US$1.526 250+ US$1.498 500+ US$1.456 1000+ US$1.414 More Pricing...

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8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's - -
PCA9535BS,118
PCA9535BS,118 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

2212091

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

NXP

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Suggested replacement for:2212091
2212091RL in Re-reel

1+ US$2.24 10+ US$1.722 50+ US$1.442 100+ US$1.166 250+ US$1.149 500+ US$1.133 1000+ US$1.023 2500+ US$0.914 More Pricing...

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16bit 400kHz I2C, SMBus 2.3V 5.5V HVQFN 24Pins 16I/O's - -
TCA6416APWR
TCA6416APWR - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

3009444

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 - -
PCA9698BS,118
PCA9698BS,118 - I/O Expander, 40bit, 1 MHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

2212105

I/O Expander, 40bit, 1 MHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

NXP

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Suggested replacement for:2212105
2212105RL in Re-reel

1+ US$5.978 10+ US$4.578 25+ US$4.312 50+ US$4.032 100+ US$3.766 250+ US$3.388 500+ US$3.248 1000+ US$2.702 More Pricing...

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40bit 1MHz I2C, SMBus 2.3V 5.5V HVQFN 56Pins 40I/O's - -
MAX7301AAI+
MAX7301AAI+ - I/O Expander, 16bit, 26 MHz, Microwire, Serial, 2.5 V, 5.5 V, SSOP

2519286

I/O Expander, 16bit, 26 MHz, Microwire, Serial, 2.5 V, 5.5 V, SSOP

MAXIM INTEGRATED PRODUCTS

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16bit 26MHz Microwire, Serial 2.5V 5.5V SSOP 28Pins 28I/O's - -
PCA9535EMTTXG
PCA9535EMTTXG - I/O Expander, 16bit, 1 MHz, I2C, SMBus, 1.65 V, 5.5 V, WQFN

2845268

I/O Expander, 16bit, 1 MHz, I2C, SMBus, 1.65 V, 5.5 V, WQFN

ON SEMICONDUCTOR

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16bit 1MHz I2C, SMBus 1.65V 5.5V WQFN 24Pins 16I/O's - -
PCA9539APW,118
PCA9539APW,118 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

2400559

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

NXP

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Suggested replacement for:2400559
2400559RL in Re-reel

1+ US$2.184 10+ US$1.694 50+ US$1.414 100+ US$1.133 250+ US$1.119 500+ US$1.106 1000+ US$0.879 2500+ US$0.847 More Pricing...

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16bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 24Pins 16I/O's - -
PCA9675PW,118
PCA9675PW,118 - I/O Expander, 16bit, 1 MHz, I2C, 2.3 V, 5.5 V, TSSOP

2890489

I/O Expander, 16bit, 1 MHz, I2C, 2.3 V, 5.5 V, TSSOP

NXP

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Suggested replacement for:2890489
2890489RL in Re-reel

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16bit 1MHz I2C 2.3V 5.5V TSSOP 24Pins 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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Re-reel
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Suggested replacement for:1690393RL
1690393 in Cut Tape
A US$5.00 re-reeling charge will be added for this product

10+ US$1.568 50+ US$1.294 100+ US$1.015 250+ US$0.988 500+ US$0.962 1000+ US$0.71 2500+ US$0.696 More Pricing...

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8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's - -
PCF8575PWR
PCF8575PWR - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.5 V, 5.5 V, TSSOP

3124753

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

TEXAS INSTRUMENTS

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16bit 400kHz I2C, SMBus 2.5V 5.5V TSSOP 24Pins 16I/O's - -
TCA9554ADWR .
TCA9554ADWR . - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SOIC

2748913

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

TEXAS INSTRUMENTS

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8bit 400kHz I2C, SMBus 1.65V 5.5V SOIC 16Pins 8I/O's - -