Interface - I/O Expanders

Mfr Part #	Qty	Price	Product Status	Number of I/O	Interface	Interrupt Output	Features	Output Type	Current - Output Source/Sink	Clock Frequency	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
TCA6408PW IC I/O EXPANDER I2C 8B 16TSSOP Texas Instruments	9,964	0.00000	Obsolete	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
MAX7315AUE 8-PORT I/O EXPANDER Analog Devices Inc./Maxim Integrated	5,886	0.00000	Active	-	-	-	-	-	-	-	-	-	-	-	-	Details
PCF8575PWG4 IC I/O EXPANDER I2C 16B 24TSSOP Texas Instruments	6,800	0.00000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	1mA, 25mA	400 kHz	2.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
XRA1402IG16-F IC I/O EXPANDER SPI 8B 16TSSOP MaxLinear, Inc.	1,569	0.00000	Obsolete	8	SPI	Yes	-	Open Drain	-	26 MHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
XRA1402IL16MTR-F IC I/O PORT EXPANDER 8 BIT SPI G MaxLinear, Inc.	7,799	0.00000	Obsolete	8	SPI	Yes	-	Open Drain	-	26 MHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)	Details
IQ82C55AZ96 IC I/O EXPANDER 24B 44MQFP Renesas Electronics America Inc	8,624	0.00000	Obsolete	24	Parallel	No	-	Open Drain	2.5mA	-	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	44-QFP	44-MQFP (10x10)	Details
MCP23008T-E/SSVAO 8-BIT I/O EXPANDER WITH I2C INTE Microchip Technology	8,398	0.00000	Active	8	I²C	Yes	POR	Push-Pull	25mA	10 MHz	4.5V ~ 5.5V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP	Details
PCA8574N,112 IC I/O EXPANDER I2C 8B 16DIP NXP USA Inc.	2,772	0.00000	Obsolete	8	I²C	Yes	POR	Push-Pull	100µA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Through Hole	16-DIP (0.300", 7.62mm)	16-DIP	Details
PCA9505DGG,118 IC I/O EXPANDER I2C 40B 56TSSOP NXP USA Inc.	8,178	2.37937	Obsolete	40	I²C	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	56-TFSOP (0.240", 6.10mm Width)	56-TSSOP	Details
PCA9534PWRG4 IC I/O EXPANDER I2C 8B 16TSSOP Texas Instruments	6,017	0.74725	Discontinued at Digi-Key	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
XRA1202IL16MTR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	9,831	0.00000	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)	Details
XRA1201IG24-F IC I/O PORT EXPANDER I2C 24TSSOP MaxLinear, Inc.	4,101	0.00000	Obsolete	16	I²C, SMBus	Yes	-	-	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
STMPE2403TBR IC I/O EXPANDER I2C 24B 36TFBGA STMicroelectronics	8,395	3.34649	Obsolete	24	I²C	Yes	Keypad Controller, POR, PWM	Push-Pull	-	400 kHz	1.65V ~ 1.95V	-40°C ~ 85°C	Surface Mount	36-TFBGA	36-TFBGA (3.5x3.5)	Details
PCA9554DB,112 IC I/O EXPANDER I2C 8B 16SSOP NXP USA Inc.	9,002	0.00000	Obsolete	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SSOP (0.209", 5.30mm Width)	16-SSOP	Details
XRA1207IL24-F IC I/O PORT EXPANDER I2C 24QFN MaxLinear, Inc.	7,388	0.00000	Obsolete	16	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)	Details
PCA9539PWRE4 IC I/O EXPANDER I2C 16B 24TSSOP Texas Instruments	5,305	1.84312	Discontinued at Digi-Key	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
MAX1608EEE+T OCTAL, SMBUS-TO-PARALLEL I/O EXP Analog Devices Inc./Maxim Integrated	5,919	0.00000	Active	8	2-Wire, SMBus	Yes	POR	Open Drain	-	100 kHz	2.7V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP	Details
PCF8574ARGYRG4 IC I/O EXPANDER I2C 8B 20VQFN Texas Instruments	2,213	0.86358	Discontinued at Digi-Key	8	I²C	Yes	POR	Push-Pull	1mA, 25mA	100 kHz	2.5V ~ 6V	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-VQFN (3.5x4.5)	Details
PCA9675DK,118 IC I/O EXPANDER I2C 16B 24SSOP NXP USA Inc.	4,979	1.13432	Obsolete	16	I²C	Yes	POR	Push-Pull	100µA, 25mA	1 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-SSOP (0.154", 3.90mm Width)	24-SSOP	Details
MAX1609EEE+T OCTAL, SMBUS-TO-PARALLEL I/O EXP Analog Devices Inc./Maxim Integrated	8,768	0.00000	Active	8	2-Wire, SMBus	Yes	POR	Open Drain	-	100 kHz	2.7V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP	Details
PCA9554ATS,118 IC I/O EXPANDER I2C 8B 20SSOP NXP USA Inc.	1,430	0.00000	Obsolete	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	20-LSSOP (0.173", 4.40mm Width)	20-SSOP	Details
PCA9674D,512 IC I/O EXPANDER I2C 8B 16SOIC NXP USA Inc.	9,460	0.00000	Obsolete	8	I²C	Yes	POR	Push-Pull	100µA, 25mA	1 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SO	Details
PCA9675BS,118 IC I/O EXPANDER I2C 16B 24HVQFN NXP USA Inc.	8,122	0.00000	Obsolete	16	I²C	Yes	POR	Push-Pull	100µA, 25mA	1 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-HVQFN (4x4)	Details
XRA1200PIL16-F IC I/O PORT EXPANDER I2C 16QFN MaxLinear, Inc.	5,651	0.00000	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)	Details

Interface - I/O Expanders

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