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
MAX7314AEG+ IC I/O EXPANDER I2C 16B 24QSOP Analog Devices Inc./Maxim Integrated	250	7.63000	Active	18	I²C	Yes	PWM	Open Drain	50mA	400 kHz	2V ~ 3.6V	-40°C ~ 125°C	Surface Mount	24-SSOP (0.154", 3.90mm Width)	24-QSOP	Details
PI4IOE5V9535ZDEX IC I/O EXPANDER 16B I2C 24TQFN Diodes Incorporated	9,535	1.47000	Active	16	I²C	Yes	-	-	-	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-TQFN (4x4)	Details
PCF8574ADW IC I/O EXPANDER I2C 8B 16SOIC Texas Instruments	5,081	2.26000	Active	8	I²C	Yes	POR	Push-Pull	1mA, 25mA	100 kHz	2.5V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC	Details
PCAL9554CPWJ IC GPIO EXPANDER 16TSSOP NXP USA Inc.	4,690	1.24000	Active	8	I²C, SMBus	Yes	POR	Open Drain, 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
CY8C9560A-24AXIT IC I/O EXPANDER I2C 60B 100LQFP Infineon Technologies	6,712	6.99269	Active	60	I²C	Yes	EEPROM, POR, PWM, WDT	Open Drain	10mA, 25mA	100 kHz	3V ~ 5.25V	-40°C ~ 85°C	Surface Mount	100-LQFP	100-TQFP (14x14)	Details
TCA6416RTWT IC I/O EXPANDER I2C 16B 24WQFN Texas Instruments	9,098	2.57292	Not For New Designs	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)	Details
XRA1202PIL16TR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	8,268	0.99450	Active	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
MAX7319ATE+ IC I/O EXPANDER I2C 8B 16TQFN Analog Devices Inc./Maxim Integrated	6,015	5.20000	Active	8 (Input Only)	I²C	Yes	POR	-	25mA	400 kHz	1.71V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-WFQFN Exposed Pad	16-TQFN (3x3)	Details
TCA6408AQPWRQ1 IC I/O EXPANDER I2C 8B 16TSSOP Texas Instruments	7,729	1.94000	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 3.6V	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
PCA9500PW,118 IC I/O EXPANDER I2C 8B 16TSSOP NXP USA Inc.	12,890	2.40000	Active	8	I²C, SMBus	No	EEPROM, POR	Push-Pull	100µA, 25mA	400 kHz	2.5V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
PCA9554ADGVR IC I/O EXPANDER I2C 8B 16TVSOP Texas Instruments	12,700	0.79356	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-TFSOP (0.173", 4.40mm Width)	16-TVSOP	Details
PCA9554DBR IC I/O EXPANDER I2C 8B 16SSOP Texas Instruments	1,938	2.22000	Active	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
PCAL9555APW,118 IC GPIO EXPANDER 24TSSOP NXP USA Inc.	7,882	1.67000	Active	16	I²C, SMBus	Yes	POR	Open Drain, Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
MAX7318AUG+ IC I/O EXPANDER I2C 16B 24TSSOP Analog Devices Inc./Maxim Integrated	239	7.14000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	31mA, 43mA	400 kHz	2V ~ 5.5V	-40°C ~ 125°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
PCF8574DGVR IC I/O EXPANDER I2C 8B 20TVSOP Texas Instruments	11,932	1.71115	Active	8	I²C	Yes	POR	Push-Pull	1mA, 25mA	100 kHz	2.5V ~ 6V	-40°C ~ 85°C	Surface Mount	20-TFSOP (0.173", 4.40mm Width)	20-TVSOP	Details
TCA6416RTWR IC I/O EXPANDER I2C 16B 24WQFN Texas Instruments	7,675	2.72033	Not For New Designs	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)	Details
TCA9537DGSR REMOTE 4-BIT IC AND SMBUS I/O EX Texas Instruments	6,237	1.58000	Active	4	I²C	Yes	POR	Open Drain	10mA, 25mA	1 MHz	1.65V ~ 5.5V	-40°C ~ 125°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP	Details
MAX7312AAG I/O PORT EXPANDER Analog Devices Inc./Maxim Integrated	3,092	2.41000	Active	-	-	-	-	-	-	-	-	-	-	-	-	Details
PCA9555DW IC I/O EXPANDER I2C 16B 24SOIC Texas Instruments	1,640	3.83000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SOIC	Details
PCA9534PW,112 IC I/O EXPANDER I2C 8B 16TSSOP NXP USA Inc.	2,938	1.33000	Obsolete	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
PCA9534ADBR IC I/O EXPANDER I2C 8B 16SSOP Texas Instruments	1,404	1.79870	Active	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
MAX7311AAG+ IC I/O EXPANDER I2C 16B 24SSOP Analog Devices Inc./Maxim Integrated	1,501	9.36000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	31mA, 43mA	400 kHz	2V ~ 5.5V	-40°C ~ 125°C	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP	Details
PCA9554APW,118 IC I/O EXPANDER I2C 8B 16TSSOP NXP USA Inc.	11	1.48000	Active	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
MAX7318AWG+ IC PORT EXPANDER 16BIT 24SOIC Analog Devices Inc./Maxim Integrated	215	7.14000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	31mA, 43mA	400 kHz	2V ~ 5.5V	-40°C ~ 125°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SOIC	Details

Interface - I/O Expanders

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