I/O Expanders

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Part Details Brand Number of I/O Channels Interface Number of Pins Package Type Clock Frequency Mounting Type Maximum Supply Voltage Minimum Supply Voltage
Analog Devices ADP5586ACBZ-00-R7, 10-channel I/O Expander 880kHz, I2C, 16-Pin WLCSP
  • £ 1.248
  • Each (On a Reel of 3000)
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Analog Devices 10 I2C 16 WLCSP 880kHz Surface Mount 3.6 V 1.65 V
Analog Devices ADP5587ACPZ-R7, 18-channel I/O Expander 400kHz, I2C, 24-Pin LFCSP WQ
  • £ 1.648
  • Each (On a Reel of 1500)
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Analog Devices 18 I2C 24 LFCSP WQ 400kHz Surface Mount 3.6 V 1.65 V
Analog Devices ADP5588ACPZ-R7, 18-channel I/O Expander 400kHz, I2C, 24-Pin LFCSP WQ
  • £ 1.697
  • Each (On a Reel of 1500)
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Analog Devices 18 I2C 24 LFCSP WQ 400kHz Surface Mount 3 V 1.7 V
I2C & SMBus GPIO Expanders 16Pin SO Tube
  • RS Stock No. 146-0361
  • Brand NXP
  • Mfr. Part No. PCA9554AD,112
NXP - - - SOIC - Surface Mount - -
I2C Bus & SMBus Low Power IO Port 24P SO
  • RS Stock No. 146-0363
  • Brand NXP
  • Mfr. Part No. PCA9539D,112
NXP - - - SOIC - Surface Mount - -
Maxim MAX7301AAX+ I/O Expander, 36-Pin SSOP Maxim - - 36 SSOP - Surface Mount - -
Microchip MCP23016-I/ML, 16-channel I/O Expander 400kHz, I2C, 28-Pin QFN Microchip 16 I2C 28 QFN 400kHz Surface Mount 5.5 V 2 V
Microchip MCP23016-I/SS, 16-channel I/O Expander 400kHz, I2C, 28-Pin SSOP Microchip 16 I2C 28 SSOP 400kHz Surface Mount 5.5 V 2 V
Microchip MCP23018-E/MJ, 16-channel I/O Expander 3.4MHz, I2C, 24-Pin QFN Microchip 16 I2C 24 QFN 3.4MHz Surface Mount 5.5 V 1.8 V
Microchip MCP23018-E/SO, 16-channel I/O Expander 3.4MHz, I2C, 28-Pin SOIC Microchip 16 I2C 28 SOIC 3.4MHz Surface Mount - -
Microchip MCP23018-E/SP, 16-channel I/O Expander 3.4MHz, I2C, 28-Pin SPDIP Microchip 16 I2C 28 SPDIP 3.4MHz Through Hole - -
Microchip MCP23018-E/SS, 16-channel I/O Expander 3.4MHz, I2C, 24-Pin SSOP Microchip 16 I2C 24 SSOP 3.4MHz Surface Mount 5.5 V 1.8 V
Microchip MCP23S09-E/SO, 8-channel I/O Expander 10MHz, SPI, 18-Pin SOIC Microchip 8 SPI 18 SOIC 10MHz Surface Mount - -
Microchip MTCH652-I/MV, 19-channel Capacitive Line Driver 2MHz, Serial-3 Wire, Serial-SPI, 28-Pin UQFN Microchip 19 Serial-3 Wire, Serial-SPI 28 UQFN 2MHz Surface Mount 5.5 V 1.8 V
Microchip MTCH652-I/SS, 19-channel I/O module 2MHz, Serial-SPI, 28-Pin SSOP Microchip 19 Serial-SPI 28 SSOP 2MHz Surface Mount 5.5 V 1.8 V
NXP PCA9555DB I/O Expander, 24-Pin SSOP
  • RS Stock No. 146-0458
  • Brand NXP
  • Mfr. Part No. PCA9555DB
NXP - - 24 SSOP - Surface Mount - -
ON Semiconductor PCA9535ECDWR2G, 16-channel I/O Expander 1MHz, I2C, 24-Pin SOIC
  • £ 1.002
  • Each (On a Reel of 1000)
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ON Semiconductor 16 I2C 24 SOIC 1MHz Surface Mount 5.5 V 1.65 V
ON Semiconductor PCA9535EDWR2G, 16-channel I/O Expander 1MHz, I2C, 24-Pin SOIC
  • £ 1.002
  • Each (On a Reel of 1000)
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ON Semiconductor 16 I2C 24 SOIC 1MHz Surface Mount 5.5 V 1.65 V
PCF8574A I2C 8-bit expander 0111,TSSOP20 Texas Instruments - - - - - - - -
Texas Instruments PCA9518DW, 5-channel I/O Expander 400kHz, I2C, SMBus, 20-Pin SOIC Texas Instruments 5 I2C, SMBus 20 SOIC 400kHz Surface Mount 3.6 V 3 V
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