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
JLC1562BFEL IC BUS INTRFACE I2C I/O 16SOEIAJ onsemi	8,000	0.63000	Obsolete	8	I²C	No	DAC, POR	Open Drain	-	100 kHz	4.2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SOEIAJ	Details
PCA9534ADGVR IC I/O EXPANDER I2C 8B 16TVSOP Texas Instruments	17,770	1.39247	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
PCA9538DWR IC I/O EXPANDER I2C 8B 16SOIC Texas Instruments	1,851	1.63564	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC	Details
PCA9554APW IC I/O EXPANDER I2C 8B 16TSSOP Texas Instruments	3,713	1.00025	Not For New Designs	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
MCP25025-I/P IC I/O EXPANDER CAN 8B 14DIP Microchip Technology	160	4.33000	Active	8	CAN (1-Wire)	No	EEPROM, POR, PWM	Push-Pull	25mA	4 MHz	2.7V ~ 5.5V	-40°C ~ 85°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP	Details
PCA9555APW,118 IC GPIO EXPANDER 24TSSOP NXP USA Inc.	4,061	1.69000	Active	16	I²C, SMBus	Yes	POR	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
MAX7315ATE+ IC I/O EXPANDER I2C 8B 16TQFN Analog Devices Inc./Maxim Integrated	5,291	5.16000	Active	8	I²C, SMBus	Yes	PWM	Open Drain	50mA	400 kHz	2V ~ 3.6V	-40°C ~ 125°C	Surface Mount	16-WFQFN Exposed Pad	16-TQFN (3x3)	Details
MCP23018T-E/SS IC I/O EXPANDER I2C 16B 24SSOP Microchip Technology	8,458	2.24000	Active	16	I²C	Yes	POR	Open Drain	25mA	3.4 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP	Details
PCA9555DBQR IC I/O EXPANDER I2C 16B 24QSOP Texas Instruments	5,844	2.15000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-SSOP (0.154", 3.90mm Width)	24-SSOP	Details
TCA9535DBR IC I/O EXPANDER 16B 24SSOP Texas Instruments	5,649	1.98000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP	Details
PCA9539BS,115 IC I/O EXPANDER I2C/SMBU 24HVQFN NXP USA Inc.	8,495	2.87000	Last Time Buy	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-HVQFN (4x4)	Details
MAX7300ANI+ IC I/O EXPANDER I2C/SPI 28DIP Analog Devices Inc./Maxim Integrated	4,125	5.76000	Obsolete	20	I²C, 2-Wire Serial	Yes	-	Push-Pull	4.5mA, 10mA	400 kHz	2.5V ~ 5.5V	-40°C ~ 125°C	Through Hole	28-DIP (0.300", 7.62mm)	28-PDIP	Details
PCA9672PW,112 IC I/O EXPANDER I2C 8B 16TSSOP NXP USA Inc.	3	1.05000	Obsolete	8	I²C	Yes	POR	Push-Pull	100µA, 25mA	1 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
PCA9557BS,118 IC I/O EXPANDER I2C 8B 16HVQFN NXP USA Inc.	5,944	1.78000	Active	8	I²C, SMBus	No	POR	Open Drain, Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-VQFN Exposed Pad	16-HVQFN (4x4)	Details
MCP23S08T-E/SS IC I/O EXPANDER SPI 8B 20SSOP Microchip Technology	5,414	1.55000	Active	8	SPI	Yes	POR	Push-Pull	25mA	10 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP	Details
CAT9555YI-T2 IC I/O EXPANDER I2C 16B 24TSSOP onsemi	1,244	1.36000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 24mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
PCA9557D IC I/O EXPANDER I2C 8B 16SOIC Texas Instruments	505	1.58000	Active	8	I²C, SMBus	No	POR	Open Drain, Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC	Details
CY8C9520A-24PVXI IC I/O EXPANDER I2C 20B 28SSOP Infineon Technologies	1,371	5.99000	Active	20	I²C	Yes	EEPROM, POR, PWM, WDT	Open Drain	10mA, 25mA	100 kHz	3V ~ 5.25V	-40°C ~ 85°C	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP	Details
MCP23018T-E/SO IC I/O EXPANDER I2C 16B 28SOIC Microchip Technology	512	2.04000	Active	16	I²C	Yes	POR	Open Drain	25mA	3.4 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC	Details
XRA1200IG16TR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	9,895	0.51000	Active	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Details
PCA9554TS,112 IC I/O EXPANDER I2C 8B 20SSOP NXP USA Inc.	7,945	0.69000	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
PCF8575PW IC I/O EXPANDER I2C 16B 24TSSOP Texas Instruments	4,683	3.51000	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP	Details
MCP23016T-I/SO IC I/O EXPANDER I2C 16B 28SOIC Microchip Technology	6,245	2.13000	Active	16	I²C	Yes	POR	Push-Pull	25mA	400 kHz	2V ~ 5.5V	-40°C ~ 85°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC	Details
PCA9557DB IC I/O EXPANDER I2C 8B 16SSOP Texas Instruments	1,870	1.61234	Active	8	I²C, SMBus	No	POR	Open Drain, 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

Interface - I/O Expanders

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