Current - Output Source/Sink is 10mA, 24mA - Interface - I/O Expanders Distributor - CAT9534YI-GT2 CAT9554HV4I-GT2 CAT9554WI-GT2

Part Number	Manufacturer / Brand	Brife Description	Part 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
CAT9534YI-GT2	ON Semiconductor	IC I/O EXPANDER I2C 8B 16TSSOP	Obsolete	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 24mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
CAT9554HV4I-GT2	ON Semiconductor	IC I/O EXPANDER I2C/SMBUS 16TQFN	Obsolete	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 24mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-WQFN Exposed Pad	16-TQFN (4x4)
CAT9554WI-GT2	ON Semiconductor	IC I/O EXPANDER I2C 8B 16SOIC	Obsolete	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 24mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
CAT9554YI-GT2	ON Semiconductor	IC I/O EXPANDER I2C 8B 16TSSOP	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 24mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
CAT9555HT6I-GT2	ON Semiconductor	IC I/O EXPANDER 16BI 2C 24TQFN	Obsolete	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 24mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x4)
CAT9555HV6I-GT2	ON Semiconductor	IC I/O EXPANDER I2C/SMBUS 24TQFN	Obsolete	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 24mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x4)
CAT9555YI-T2	ON Semiconductor	IC I/O EXPANDER I2C 16B 24TSSOP	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 24mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP

Manufacturers for Interface - I/O Expanders