I/O Expanders

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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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1+ $2.64 ($2.90) 25+ $2.41 ($2.65) 250+ $2.36 ($2.60)

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8bit 1.7MHz I2C, Serial 4.5V 5.5V DIP 18Pins 8I/O's - -
PCAL6408APWJ
PCAL6408APWJ - I/O Expander, 8bit, 400 kHz, I2C, 1.65 V, 5.5 V, TSSOP

2428164

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

NXP

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Suggested replacement for:2428164
2428164RL in Re-reel

1+ $2.67 ($2.94) 10+ $2.40 ($2.64) 25+ $2.28 ($2.51) 100+ $1.87 ($2.06) 250+ $1.75 ($1.93) 500+ $1.55 ($1.71) 1000+ $1.29 ($1.42) More Pricing...

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8bit 400kHz I2C 1.65V 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

2890483

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

NXP

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Cut Tape

1+ $2.89 ($3.18) 10+ $2.62 ($2.88) 25+ $2.46 ($2.71) 100+ $2.10 ($2.31) 250+ $1.97 ($2.17) 500+ $1.73 ($1.90) 1000+ $1.56 ($1.72) More Pricing...

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8bit 1MHz I2C 2.3V 5.5V TSSOP 16Pins 8I/O's - -
PCAL6408APWJ
PCAL6408APWJ - I/O Expander, 8bit, 400 kHz, I2C, 1.65 V, 5.5 V, TSSOP

2428164RL

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

NXP

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Suggested replacement for:2428164RL
2428164 in Cut Tape

100+ $1.87 ($2.06) 250+ $1.75 ($1.93) 500+ $1.55 ($1.71) 1000+ $1.29 ($1.42)

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8bit 400kHz I2C 1.65V 5.5V TSSOP 16Pins 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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1+ $4.37 ($4.81) 10+ $3.92 ($4.31) 25+ $3.70 ($4.07) 100+ $3.15 ($3.47) 250+ $2.96 ($3.26) 500+ $2.59 ($2.85) 1000+ $2.34 ($2.57) More Pricing...

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16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's - -
MCP23S17-E/SP
MCP23S17-E/SP - I/O Expander, 16bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, DIP

1292238

I/O Expander, 16bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, DIP

MICROCHIP

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1+ $3.05 ($3.36) 25+ $2.55 ($2.81) 100+ $2.32 ($2.55)

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16bit 10MHz Serial, SPI 1.8V 5.5V DIP 28Pins 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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1+ $3.11 ($3.42) 10+ $2.81 ($3.09) 25+ $2.65 ($2.92) 100+ $2.26 ($2.49) 250+ $2.12 ($2.33) 500+ $1.86 ($2.05) 1000+ $1.68 ($1.85) More Pricing...

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8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's - -
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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1+ $6.10 ($6.71) 10+ $5.60 ($6.16) 25+ $5.27 ($5.80) 118+ $4.49 ($4.94) 295+ $4.20 ($4.62) 531+ $3.69 ($4.06) 1003+ $3.33 ($3.66) More Pricing...

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16bit 400kHz I2C 2.5V 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+ $3.19 ($3.51) 10+ $2.87 ($3.16) 25+ $2.71 ($2.98) 100+ $2.31 ($2.54) 250+ $2.17 ($2.39) 500+ $1.89 ($2.08) More Pricing...

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8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's - -
MCP23017-E/SS
MCP23017-E/SS - I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 1.8 V, 5.5 V, SSOP

1467674

I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 1.8 V, 5.5 V, SSOP

MICROCHIP

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1+ $3.29 ($3.62) 25+ $2.74 ($3.01) 100+ $2.49 ($2.74)

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16bit 1.7MHz I2C, Serial 1.8V 5.5V SSOP 28Pins 16I/O's MCP23017, MCP23S17 -
MCP23017-E/SO
MCP23017-E/SO - I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 1.8 V, 5.5 V, SOIC

1332087

I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 1.8 V, 5.5 V, SOIC

MICROCHIP

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1+ $2.76 ($3.04) 25+ $2.32 ($2.55) 100+ $2.12 ($2.33)

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16bit 1.7MHz I2C, Serial 1.8V 5.5V SOIC 28Pins 16I/O's MCP23017; MCP23S17 -
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+ $2.74 ($3.01) 25+ $2.49 ($2.74) 250+ $2.44 ($2.68)

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8bit 10MHz Serial, SPI 1.8V 5.5V DIP 18Pins 8I/O's - -
MCP23008-E/SO
MCP23008-E/SO - I/O Expander, 8bit, 1.7 MHz, I2C, Serial, 1.8 V, 5.5 V, SOIC

1332086

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

MICROCHIP

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1+ $2.35 ($2.59) 25+ $1.96 ($2.16) 100+ $1.79 ($1.97)

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8bit 1.7MHz I2C, Serial 1.8V 5.5V SOIC 18Pins 8I/O's - -
MCP23S17-E/SO
MCP23S17-E/SO - I/O Expander, 16bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, SOIC

1332093

I/O Expander, 16bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, SOIC

MICROCHIP

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1+ $3.29 ($3.62) 25+ $2.74 ($3.01) 100+ $2.49 ($2.74)

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16bit 10MHz Serial, SPI 1.8V 5.5V SOIC 28Pins 16I/O's MCP23017, MCP23S17 -
MCP23S08-E/SO
MCP23S08-E/SO - I/O Expander, 8bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, SOIC

1332092

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

MICROCHIP

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1+ $2.64 ($2.90) 25+ $2.41 ($2.65) 250+ $2.36 ($2.60)

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8bit 10MHz Serial, SPI 1.8V 5.5V SOIC 18Pins 16I/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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1+ $3.29 ($3.62) 25+ $2.74 ($3.01) 100+ $2.49 ($2.74)

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16bit 10MHz SPI 4.5V 5.5V SOIC 28Pins 16I/O's - -
MCP23S08-E/SS
MCP23S08-E/SS - I/O Expander, 8bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, SSOP

1292236

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

MICROCHIP

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1+ $3.02 ($3.32) 25+ $2.51 ($2.76) 100+ $2.26 ($2.49)

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8bit 10MHz Serial, SPI 1.8V 5.5V SSOP 20Pins 16I/O's - -
PCA9555D,112
PCA9555D,112 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC

8906076

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

NXP

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1+ $5.32 ($5.85) 10+ $4.79 ($5.27) 25+ $4.51 ($4.96) 100+ $3.85 ($4.24) 250+ $3.61 ($3.97) 500+ $3.16 ($3.48) 1000+ $2.86 ($3.15) More Pricing...

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16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24Pins 16I/O's - -
MCP23017-E/SP
MCP23017-E/SP - I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 1.8 V, 5.5 V, DIP

1332088

I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 1.8 V, 5.5 V, DIP

MICROCHIP

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1+ $2.89 ($3.18) 25+ $2.41 ($2.65) 100+ $2.19 ($2.41)

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16bit 1.7MHz I2C, Serial 1.8V 5.5V DIP 28Pins 16I/O's MCP23X17 device family -
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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1+ $12.71 ($13.98) 10+ $11.41 ($12.55) 25+ $10.79 ($11.87) 100+ $9.35 ($10.29) 250+ $8.87 ($9.76) 500+ $7.96 ($8.76) 1000+ $7.59 ($8.35) More Pricing...

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40bit 1MHz I2C, SMBus 2.3V 5.5V HVQFN 56Pins 40I/O's - -
CS82C55AZ
CS82C55AZ - I/O Expander, 8bit, 8 MHz, CMOS, 4.5 V, 5.5 V, LCC

9663533

I/O Expander, 8bit, 8 MHz, CMOS, 4.5 V, 5.5 V, LCC

RENESAS

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1+ $26.13 ($28.74) 10+ $24.02 ($26.42) 25+ $23.03 ($25.33) 100+ $20.29 ($22.32) 250+ $19.61 ($21.57)

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8bit 8MHz CMOS 4.5V 5.5V LCC 44Pins 24I/O's - -
PCA9555PW,118
PCA9555PW,118 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

2101299

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

NXP

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1+ $4.65 ($5.12) 10+ $4.17 ($4.59) 25+ $3.95 ($4.35) 100+ $3.36 ($3.70) 250+ $3.16 ($3.48) 500+ $2.76 ($3.04) 1000+ $2.50 ($2.75) More Pricing...

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16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/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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1+ $3.70 ($4.07) 10+ $3.32 ($3.65) 25+ $3.14 ($3.45) 100+ $2.67 ($2.94) 250+ $2.51 ($2.76) 500+ $2.20 ($2.42) 1000+ $1.99 ($2.19) More Pricing...

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16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/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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1+ $2.89 ($3.18) 25+ $2.42 ($2.66) 100+ $2.20 ($2.42)

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8bit 1.7MHz I2C 1.8V 5.5V SSOP 20Pins 8I/O's - -
PCAL6416AHF,128
PCAL6416AHF,128 - I/O Expander, 16bit, 400 kHz, I2C, 1.65 V, 5.5 V, HWQFN

2428168

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

NXP

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Suggested replacement for:2428168
2428168RL in Re-reel

1+ $2.86 ($3.15) 10+ $2.56 ($2.82) 25+ $2.43 ($2.67) 100+ $2.00 ($2.20) 250+ $1.87 ($2.06) 500+ $1.65 ($1.82) 1000+ $1.38 ($1.52) More Pricing...

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16bit 400kHz I2C 1.65V 5.5V HWQFN 24Pins 16I/O's - -