I/O Expanders

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MCP23S08-E/P
MCP23S08-E/P - I/O Expander, 8 bit, Serial, SPI, 1.8 V, 5.5 V, DIP, 18 Pins

1332091

I/O Expander, 8 bit, Serial, SPI, 1.8 V, 5.5 V, DIP, 18 Pins

MICROCHIP

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1+ $2.62 ($2.88) 25+ $2.20 ($2.42) 100+ $2.17 ($2.39)

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PCA9554PW,112
PCA9554PW,112 - I/O Expander, 8 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 16 Pins

1627050

I/O Expander, 8 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 16 Pins

NXP

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1+ $3.18 ($3.50) 10+ $2.69 ($2.96) 96+ $2.24 ($2.46) 576+ $1.89 ($2.08) 1056+ $1.57 ($1.73) 2592+ $1.45 ($1.60) 5088+ $1.42 ($1.56) More Pricing...

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- 8bit - I2C, SMBus - 2.3V 5.5V - TSSOP 16Pins 8I/O's -40°C 85°C - - -
MCP23S17T-E/SO
MCP23S17T-E/SO - I/O Expander, 16 bit, SPI, 4.5 V, 5.5 V, SOIC, 28 Pins

2101293

I/O Expander, 16 bit, SPI, 4.5 V, 5.5 V, SOIC, 28 Pins

MICROCHIP

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1+ $2.80 ($3.08) 25+ $2.33 ($2.56) 100+ $2.13 ($2.34)

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- 16bit - SPI - 4.5V 5.5V - SOIC 28Pins 16I/O's -40°C 125°C - - -
MCP23017-E/SO
MCP23017-E/SO - I/O Expander, 16 bit, I2C, Serial, 1.8 V, 5.5 V, SOIC, 28 Pins

1332087

I/O Expander, 16 bit, I2C, Serial, 1.8 V, 5.5 V, SOIC, 28 Pins

MICROCHIP

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1+ $2.69 ($2.96) 25+ $2.25 ($2.48) 100+ $2.07 ($2.28)

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MCP23008-E/P
MCP23008-E/P - I/O Expander, 8 bit, I2C, Serial, 4.5 V, 5.5 V, DIP, 18 Pins

1439387

I/O Expander, 8 bit, I2C, Serial, 4.5 V, 5.5 V, DIP, 18 Pins

MICROCHIP

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1+ $2.50 ($2.75) 25+ $2.12 ($2.33)

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- 8bit - I2C, Serial - 4.5V 5.5V - DIP 18Pins 8I/O's -40°C 125°C - - -
MCP23017-E/SP
MCP23017-E/SP - I/O Expander, 16 bit, I2C, Serial, 1.8 V, 5.5 V, DIP, 28 Pins

1332088

I/O Expander, 16 bit, I2C, Serial, 1.8 V, 5.5 V, DIP, 28 Pins

MICROCHIP

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1+ $2.80 ($3.08) 30+ $2.32 ($2.55) 105+ $2.12 ($2.33)

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- 16bit - I2C, Serial - 1.8V 5.5V - DIP 28Pins 16I/O's -40°C 125°C MCP23X17 device family - -
MCP23S17-E/SS
MCP23S17-E/SS - I/O Expander, 16 bit, Serial, SPI, 1.8 V, 5.5 V, SSOP, 28 Pins

1467675

I/O Expander, 16 bit, Serial, SPI, 1.8 V, 5.5 V, SSOP, 28 Pins

MICROCHIP

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1+ $2.94 ($3.23) 25+ $2.33 ($2.56) 94+ $2.24 ($2.46) 100+ $2.21 ($2.43)

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PCA9570GMH
PCA9570GMH - I/O Expander, 4 bit, I2C, SMBus, 1.1 V, 3.6 V, XQFN, 8 Pins

2776155

I/O Expander, 4 bit, I2C, SMBus, 1.1 V, 3.6 V, XQFN, 8 Pins

NXP

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Suggested replacement for:2776155
2776155RL in Re-reel

1+ $1.33 ($1.46) 10+ $1.18 ($1.30) 25+ $1.11 ($1.22) 100+ $0.899 ($0.99) 250+ $0.836 ($0.92) 500+ $0.711 ($0.78) 1000+ $0.57 ($0.63) More Pricing...

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- 4bit - I2C, SMBus - 1.1V 3.6V - XQFN 8Pins 4I/O's -40°C 85°C - - -
PCF8574AN
PCF8574AN - I/O Expander, 8 bit, I2C, 2.5 V, 6 V, DIP, 16 Pins

3124744

I/O Expander, 8 bit, I2C, 2.5 V, 6 V, DIP, 16 Pins

TEXAS INSTRUMENTS

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1+ $4.07 ($4.48) 10+ $3.68 ($4.05)

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MAX7301AAX+
MAX7301AAX+ - I/O Expander, 16 bit, 4 Wire, I2C, Serial, SPI, 2.5 V, 5.5 V, SSOP, 36 Pins

2518886

I/O Expander, 16 bit, 4 Wire, I2C, Serial, SPI, 2.5 V, 5.5 V, SSOP, 36 Pins

ANALOG DEVICES

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1+ $17.47 ($19.22) 10+ $15.79 ($17.37) 30+ $15.05 ($16.56) 120+ $13.07 ($14.38) 270+ $12.48 ($13.73) 510+ $11.38 ($12.52) 1020+ $9.92 ($10.91) More Pricing...

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- 16bit - 4 Wire, I2C, Serial, SPI - 2.5V 5.5V - SSOP 36Pins 28I/O's -40°C 125°C - - -
TCA6416ARTWR
TCA6416ARTWR - I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, WQFN, 24 Pins

3009445

I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, WQFN, 24 Pins

TEXAS INSTRUMENTS

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Suggested replacement for:3009445
3009445RL in Re-reel

1+ $2.73 ($3.00) 10+ $2.46 ($2.71) 25+ $2.40 ($2.64)

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- 16bit - I2C, SMBus - 1.65V 5.5V - WQFN 24Pins 16I/O's -40°C 85°C - - -
MCP23018-E/MJ
MCP23018-E/MJ - I/O Expander, 16 bit, I2C, 1.8 V, 5.5 V, QFN, 24 Pins

1854489

I/O Expander, 16 bit, I2C, 1.8 V, 5.5 V, QFN, 24 Pins

MICROCHIP

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1+ $3.30 ($3.63) 25+ $2.74 ($3.01) 91+ $2.49 ($2.74) 100+ $2.41 ($2.65)

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- 16bit - I2C - 1.8V 5.5V - QFN 24Pins 17I/O's -40°C 125°C - - -
PCA9539APW,118
PCA9539APW,118 - I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins

2400559

I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins

NXP

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Suggested replacement for:2400559
2400559RL in Re-reel

1+ $3.57 ($3.93) 10+ $3.23 ($3.55) 25+ $3.04 ($3.34) 100+ $2.60 ($2.86) 250+ $2.43 ($2.67) 500+ $2.14 ($2.35) 1000+ $1.77 ($1.95) More Pricing...

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- 16bit - I2C, SMBus - 1.65V 5.5V - TSSOP 24Pins 16I/O's -40°C 85°C - - -
MCP23S17-E/ML
MCP23S17-E/ML - I/O Expander, 16 bit, SPI, 1.8 V, 5.5 V, QFN, 28 Pins

3380575

I/O Expander, 16 bit, SPI, 1.8 V, 5.5 V, QFN, 28 Pins

MICROCHIP

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1+ $3.30 ($3.63) 25+ $2.74 ($3.01) 100+ $2.49 ($2.74)

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- 16bit - SPI - 1.8V 5.5V - QFN 28Pins 16I/O's -40°C 125°C - - -
PCA9539PW/Q900,118
PCA9539PW/Q900,118 - I/O Expander, 16 bit, I2C, SMBus, 3 V, 5.5 V, TSSOP, 24 Pins

3370152

I/O Expander, 16 bit, I2C, SMBus, 3 V, 5.5 V, TSSOP, 24 Pins

NXP

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Suggested replacement for:3370152
3370152RL in Re-reel

1+ $4.16 ($4.58) 10+ $3.53 ($3.88) 100+ $2.91 ($3.20) 500+ $2.53 ($2.78) 1000+ $2.23 ($2.45) 2500+ $1.80 ($1.98) More Pricing...

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- 16bit - I2C, SMBus - 3V 5.5V - TSSOP 24Pins 16I/O's -40°C 125°C - AEC-Q100 -
PCA9536DGKR
PCA9536DGKR - I/O Expander, 4 bit, I2C, SMBus, 2.3 V, 5.5 V, VSSOP, 8 Pins

3009428

I/O Expander, 4 bit, I2C, SMBus, 2.3 V, 5.5 V, VSSOP, 8 Pins

TEXAS INSTRUMENTS

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Suggested replacement for:3009428
3009428RL in Re-reel

1+ $2.38 ($2.62) 10+ $2.16 ($2.38) 25+ $2.06 ($2.27) 100+ $1.71 ($1.88) 250+ $1.60 ($1.76) 500+ $1.41 ($1.55) 1000+ $1.13 ($1.24) 2500+ $1.05 ($1.16) 5000+ $0.99 ($1.09) More Pricing...

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- 4bit - I2C, SMBus - 2.3V 5.5V - VSSOP 8Pins 4I/O's -40°C 85°C - - -
PCAL6408APWJ
PCAL6408APWJ - I/O Expander, 8 bit, I2C, 1.65 V, 5.5 V, TSSOP, 16 Pins

2428164

I/O Expander, 8 bit, I2C, 1.65 V, 5.5 V, TSSOP, 16 Pins

NXP

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Suggested replacement for:2428164
2428164RL in Re-reel

1+ $1.93 ($2.12) 10+ $1.75 ($1.93) 100+ $1.49 ($1.64) 500+ $1.38 ($1.52) 1000+ $1.13 ($1.24) 2500+ $1.05 ($1.16) 5000+ $0.987 ($1.09) 10000+ $0.962 ($1.06) More Pricing...

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- 8bit - I2C - 1.65V 5.5V - TSSOP 16Pins 8I/O's -40°C 85°C - - -
PCA9538PW,118
PCA9538PW,118 - I/O Expander, 8 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 16 Pins

2820293

I/O Expander, 8 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 16 Pins

NXP

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Suggested replacement for:2820293
2820293RL in Re-reel

1+ $3.22 ($3.54) 10+ $2.89 ($3.18) 25+ $2.73 ($3.00) 100+ $2.32 ($2.55) 250+ $2.19 ($2.41) 500+ $1.91 ($2.10) 1000+ $1.59 ($1.75) More Pricing...

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- 8bit - I2C, SMBus - 2.3V 5.5V - TSSOP 16Pins 8I/O's -40°C 85°C - - -
PCF8574DWR
PCF8574DWR - I/O Expander, 8 bit, I2C, 2.5 V, 6 V, SOIC, 16 Pins

3009437

I/O Expander, 8 bit, I2C, 2.5 V, 6 V, SOIC, 16 Pins

TEXAS INSTRUMENTS

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Suggested replacement for:3009437
3009437RL in Re-reel

1+ $3.01 ($3.31) 10+ $2.71 ($2.98) 25+ $2.56 ($2.82) 100+ $2.19 ($2.41) 250+ $2.06 ($2.27) 500+ $1.80 ($1.98) 1000+ $1.48 ($1.63) 2000+ $1.38 ($1.52) 4000+ $1.33 ($1.46) More Pricing...

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- 8bit - I2C - 2.5V 6V - SOIC 16Pins 8I/O's -40°C 85°C - - -
PCA9535CHF,118
PCA9535CHF,118 - I/O Expander, 16 bit, I2C, SMBus, 2.3 V, 5.5 V, HWQFN, 24 Pins

2985171

I/O Expander, 16 bit, I2C, SMBus, 2.3 V, 5.5 V, HWQFN, 24 Pins

NXP

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Suggested replacement for:2985171
2985171RL in Re-reel

1+ $3.99 ($4.39) 10+ $3.59 ($3.95) 25+ $3.38 ($3.72) 100+ $2.88 ($3.17) 250+ $2.71 ($2.98) 500+ $2.37 ($2.61) 1000+ $1.96 ($2.16) 2500+ $1.83 ($2.01) More Pricing...

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- 16bit - I2C, SMBus - 2.3V 5.5V - HWQFN 24Pins 16I/O's -40°C 85°C - - -
MAX7301AAI+T
MAX7301AAI+T - I/O Expander, 20 bit, SPI, 2.5 V, 5.5 V, SSOP, 28 Pins

3404633

I/O Expander, 20 bit, SPI, 2.5 V, 5.5 V, SSOP, 28 Pins

ANALOG DEVICES

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Suggested replacement for:3404633
3404633RL in Re-reel

1+ $14.26 ($15.69) 10+ $12.88 ($14.17) 25+ $12.28 ($13.51) 100+ $10.66 ($11.73) 250+ $10.19 ($11.21) 500+ $9.28 ($10.21) 2000+ $7.78 ($8.56) More Pricing...

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- 20bit - SPI - 2.5V 5.5V - SSOP 28Pins 20I/O's -40°C 125°C - - -
MAX7301ATL+T
MAX7301ATL+T - I/O Expander, 28 bit, SPI, 2.5 V, 5.5 V, TQFN-EP, 40 Pins

3404634

I/O Expander, 28 bit, SPI, 2.5 V, 5.5 V, TQFN-EP, 40 Pins

ANALOG DEVICES

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3404634RL in Re-reel

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- 28bit - SPI - 2.5V 5.5V - TQFN-EP 40Pins 28I/O's -40°C 125°C - - -
MAX7310AUE+
MAX7310AUE+ - I/O Expander, 8 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 16 Pins

2516745

I/O Expander, 8 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 16 Pins

ANALOG DEVICES

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1+ $9.06 ($9.97) 10+ $7.70 ($8.47) 96+ $6.66 ($7.33) 192+ $6.49 ($7.14) 288+ $6.32 ($6.95) 576+ $5.67 ($6.24) 1056+ $4.78 ($5.26) 2592+ $4.54 ($4.99) More Pricing...

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- 8bit - I2C, SMBus - 2.3V 5.5V - TSSOP 16Pins 8I/O's -40°C 125°C - - -
MAX7318AUG+
MAX7318AUG+ - I/O Expander, 16 bit, I2C, 2 V, 5.5 V, TSSOP, 24 Pins

2516758

I/O Expander, 16 bit, I2C, 2 V, 5.5 V, TSSOP, 24 Pins

ANALOG DEVICES

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1+ $9.93 ($10.92) 10+ $8.44 ($9.28) 62+ $7.87 ($8.66) 124+ $7.29 ($8.02) 310+ $6.92 ($7.61) 558+ $6.20 ($6.82) 1054+ $5.23 ($5.75) 2542+ $4.97 ($5.47) More Pricing...

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- 16bit - I2C - 2V 5.5V - TSSOP 24Pins 16I/O's -40°C 125°C - - -
PCA9539APW,118
PCA9539APW,118 - I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins

2400559RL

I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins

NXP

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2400559 in Cut Tape

100+ $2.60 ($2.86) 250+ $2.43 ($2.67) 500+ $2.14 ($2.35) 1000+ $1.77 ($1.95)

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16bit 16bit 400kHz I2C, SMBus I2C, SMBus 1.65V 5.5V TSSOP TSSOP 24Pins 16I/O's -40°C 85°C - - -