Microchip Technology Products - Interface - I/O Expanders

MCP23S08T-E/SS
Microchip Technology

IC I/O EXPANDER SPI 8B 20SSOP

Package: 20-SSOP (0.209", 5.30mm Width)

Stock17,976
MCP23008T-E/SO
Microchip Technology

IC I/O EXPANDER I2C 8B 18SOIC

Package: 18-SOIC (0.295", 7.50mm Width)

Stock12,192
MCP23017-E/SSVAO
Microchip Technology

EXPANDERS

Package: 28-SSOP (0.209", 5.30mm Width)

Stock2,288
MCP23008-E/SSVAO
Microchip Technology

8-BIT I/O EXPANDER WITH I2C

Package: 20-SSOP (0.209", 5.30mm Width)

Stock2,160
MCP23S18T-E/MJVAO
Microchip Technology

EXPANDERS

Package: 24-VFQFN Exposed Pad

Stock6,496
MCP23008T-E/SSVAO
Microchip Technology

8-BIT I/O EXPANDER WITH I2C INTE

Package: 20-SSOP (0.209", 5.30mm Width)

Stock2,624
PM8381-LGI
Microchip Technology

6 PORT SAS EDGE EXPANDER

Package: -

Stock3,824
PM8056B-FGI
Microchip Technology

PM8056: SXP 64X12G

Package: -

Stock5,536
PM8055B-FGI
Microchip Technology

PM8055: SXP 12G

Package: -

Stock3,280
PM8054B-F3GI
Microchip Technology

PM8054: SXP 12G

Package: -

Stock3,344
PM8053B-F3GI
Microchip Technology

PM8053: SXP 12G

Package: -

Stock5,952
PM8044B-F3GI
Microchip Technology

PM8044: SXP 36X12G

Package: -

Stock2,000
PM8043B-F3GI
Microchip Technology

PM8043: SXP 24X12G

Package: -

Stock3,728
PM8056B-FEI
Microchip Technology

SXP 68X12G

Package: -

Stock5,136
PM8055B-FEI
Microchip Technology

SXP 48X12G

Package: -

Stock4,160
PM8054B-F3EI
Microchip Technology

SXP 36X12G

Package: -

Stock6,752
PM8044B-F3EI
Microchip Technology

SXP 36X12G

Package: -

Stock5,472
PM8005C-F3EI
Microchip Technology

6GB/S 36 PORT SAS EXPANDER WITH

Package: -

Stock6,128
PM8053B-F3EI
Microchip Technology

SXP 24X12G

Package: -

Stock7,712
PM8043B-F3EI
Microchip Technology

SXP 24X12G

Package: -

Stock3,360

Part Number	Manufacturer	Description	Package	Stock	Interface	Interrupt Output	Features	Output Type	Current - Output Source/Sink	Clock Frequency	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
MCP23S08T-E/SS	Microchip Technology	IC I/O EXPANDER SPI 8B 20SSOP Number of I/O: 8 Interface: SPI Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 25mA Clock Frequency: 10MHz Voltage - Supply: 1.8 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 20-SSOP (0.209", 5.30mm Width) Supplier Device Package: 20-SSOP	Package: 20-SSOP (0.209", 5.30mm Width)	Stock17,976	SPI	Yes	POR	Push-Pull	25mA	10MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MCP23008T-E/SO	Microchip Technology	IC I/O EXPANDER I2C 8B 18SOIC Number of I/O: 8 Interface: I2C Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 25mA Clock Frequency: 1.7MHz Voltage - Supply: 1.8 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 18-SOIC (0.295", 7.50mm Width) Supplier Device Package: 18-SOIC	Package: 18-SOIC (0.295", 7.50mm Width)	Stock12,192	I2C	Yes	POR	Push-Pull	25mA	1.7MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	18-SOIC (0.295", 7.50mm Width)	18-SOIC
MCP23017-E/SSVAO	Microchip Technology	EXPANDERS Number of I/O: 16 Interface: I²C Interrupt Output: Yes Features: POR Output Type: Open Drain Current - Output Source/Sink: 25mA Clock Frequency: 10MHz Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 28-SSOP (0.209", 5.30mm Width) Supplier Device Package: 28-SSOP	Package: 28-SSOP (0.209", 5.30mm Width)	Stock2,288	I²C	Yes	POR	Open Drain	25mA	10MHz	4.5 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
MCP23008-E/SSVAO	Microchip Technology	8-BIT I/O EXPANDER WITH I2C Number of I/O: 8 Interface: I²C Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 25mA Clock Frequency: 10MHz Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 20-SSOP (0.209", 5.30mm Width) Supplier Device Package: 20-SSOP	Package: 20-SSOP (0.209", 5.30mm Width)	Stock2,160	I²C	Yes	POR	Push-Pull	25mA	10MHz	4.5 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MCP23S18T-E/MJVAO	Microchip Technology	EXPANDERS Number of I/O: 16 Interface: SPI Interrupt Output: Yes Features: POR Output Type: Open Drain Current - Output Source/Sink: 25mA Clock Frequency: 10MHz Voltage - Supply: 1.8 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	Package: 24-VFQFN Exposed Pad	Stock6,496	SPI	Yes	POR	Open Drain	25mA	10MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
MCP23008T-E/SSVAO	Microchip Technology	8-BIT I/O EXPANDER WITH I2C INTE Number of I/O: 8 Interface: I²C Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 25mA Clock Frequency: 10MHz Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 20-SSOP (0.209", 5.30mm Width) Supplier Device Package: 20-SSOP	Package: 20-SSOP (0.209", 5.30mm Width)	Stock2,624	I²C	Yes	POR	Push-Pull	25mA	10MHz	4.5 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
PM8381-LGI	Microchip Technology	6 PORT SAS EDGE EXPANDER Number of I/O: 24 Interface: Serial Interrupt Output: Yes Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: 1.8V ~ 3.3V Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock3,824	Serial	Yes	-	-	-	-	1.8V ~ 3.3V	-	-	-	-
PM8056B-FGI	Microchip Technology	PM8056: SXP 64X12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock5,536	-	No	-	-	-	-	-	-	-	-	-
PM8055B-FGI	Microchip Technology	PM8055: SXP 12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock3,280	-	No	-	-	-	-	-	-	-	-	-
PM8054B-F3GI	Microchip Technology	PM8054: SXP 12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock3,344	-	No	-	-	-	-	-	-	-	-	-
PM8053B-F3GI	Microchip Technology	PM8053: SXP 12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock5,952	-	No	-	-	-	-	-	-	-	-	-
PM8044B-F3GI	Microchip Technology	PM8044: SXP 36X12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock2,000	-	No	-	-	-	-	-	-	-	-	-
PM8043B-F3GI	Microchip Technology	PM8043: SXP 24X12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock3,728	-	No	-	-	-	-	-	-	-	-	-
PM8056B-FEI	Microchip Technology	SXP 68X12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock5,136	-	No	-	-	-	-	-	-	-	-	-
PM8055B-FEI	Microchip Technology	SXP 48X12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock4,160	-	No	-	-	-	-	-	-	-	-	-
PM8054B-F3EI	Microchip Technology	SXP 36X12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock6,752	-	No	-	-	-	-	-	-	-	-	-
PM8044B-F3EI	Microchip Technology	SXP 36X12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock5,472	-	No	-	-	-	-	-	-	-	-	-
PM8005C-F3EI	Microchip Technology	6GB/S 36 PORT SAS EXPANDER WITH Number of I/O: 36 Interface: TWI, UART, SGPIO, Ethernet Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock6,128	TWI, UART, SGPIO, Ethernet	No	-	-	-	-	-	-	-	-	-
PM8053B-F3EI	Microchip Technology	SXP 24X12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock7,712	-	No	-	-	-	-	-	-	-	-	-
PM8043B-F3EI	Microchip Technology	SXP 24X12G Number of I/O: 24 Interface: - Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock3,360	-	No	-	-	-	-	-	-	-	-	-
PM8004C-F3EI	Microchip Technology	6GB/S 24 PORT SAS EXPANDER WITH Number of I/O: 24 Interface: TWI, UART, SGPIO, Ethernet Interrupt Output: No Features: - Output Type: - Current - Output Source/Sink: - Clock Frequency: - Voltage - Supply: - Operating Temperature: - Mounting Type: Surface Mount Package / Case: - Supplier Device Package: 592-FCBGA (27x27)	Package: -	Stock2,896	TWI, UART, SGPIO, Ethernet	No	-	-	-	-	-	-	Surface Mount	-	592-FCBGA (27x27)
MCP23017T-E-SSVAO	Microchip Technology	16-BIT INPUT/OUTPUT EXPANDER, I2 Number of I/O: 16 Interface: I2C Interrupt Output: Yes Features: POR Output Type: Open Drain Current - Output Source/Sink: 25mA Clock Frequency: 1.7 MHz Voltage - Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 28-SSOP (0.209", 5.30mm Width) Supplier Device Package: 28-SSOP	Package: -	Request a Quote	I2C	Yes	POR	Open Drain	25mA	1.7 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
MCP23017T-E-MLVAO	Microchip Technology	16-BIT INPUT/OUTPUT EXPANDER, I2 Number of I/O: 16 Interface: I2C Interrupt Output: Yes Features: POR Output Type: Open Drain Current - Output Source/Sink: 25mA Clock Frequency: 1.7 MHz Voltage - Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 28-VQFN Exposed Pad Supplier Device Package: 28-QFN (6x6)	Package: -	Request a Quote	I2C	Yes	POR	Open Drain	25mA	1.7 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	28-VQFN Exposed Pad	28-QFN (6x6)
MCP23S17T-E-SSVAO	Microchip Technology	16-BIT INPUT/OUTPUT EXPANDER, SP Number of I/O: 16 Interface: SPI Interrupt Output: Yes Features: POR Output Type: Open Drain Current - Output Source/Sink: 25mA Clock Frequency: 10 MHz Voltage - Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 28-SSOP (0.209", 5.30mm Width) Supplier Device Package: 28-SSOP	Package: -	Request a Quote	SPI	Yes	POR	Open Drain	25mA	10 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
MCP23S17-E-SSVAO	Microchip Technology	16-BIT INPUT/OUTPUT EXPANDER, SP Number of I/O: 16 Interface: SPI Interrupt Output: Yes Features: POR Output Type: Open Drain Current - Output Source/Sink: 25mA Clock Frequency: 10 MHz Voltage - Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 28-SSOP (0.209", 5.30mm Width) Supplier Device Package: 28-SSOP	Package: -	Request a Quote	SPI	Yes	POR	Open Drain	25mA	10 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
MCP23009-E-MGVAO	Microchip Technology	8-BIT INPUT/OUTPUT EXPANDER, I2C Number of I/O: 8 Interface: I2C Interrupt Output: Yes Features: POR Output Type: Open Drain Current - Output Source/Sink: 25mA Clock Frequency: 3.4 MHz Voltage - Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3x3)	Package: -	Request a Quote	I2C	Yes	POR	Open Drain	25mA	3.4 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
MCP23017-E-MLVAO	Microchip Technology	16-BIT INPUT/OUTPUT EXPANDER, I2 Number of I/O: 16 Interface: I2C Interrupt Output: Yes Features: POR Output Type: Open Drain Current - Output Source/Sink: 25mA Clock Frequency: 1.7 MHz Voltage - Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 28-VQFN Exposed Pad Supplier Device Package: 28-QFN (6x6)	Package: -	Request a Quote	I2C	Yes	POR	Open Drain	25mA	1.7 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	28-VQFN Exposed Pad	28-QFN (6x6)
MCP23009T-E-MGVAO	Microchip Technology	8-BIT INPUT/OUTPUT EXPANDER, I2C Number of I/O: 8 Interface: I2C Interrupt Output: Yes Features: POR Output Type: Open Drain Current - Output Source/Sink: 25mA Clock Frequency: 3.4 MHz Voltage - Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3x3)	Package: -	Request a Quote	I2C	Yes	POR	Open Drain	25mA	3.4 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)