Interface - I/O Expanders - Integrated Circuits (ICs) - SX1505I087TRT SX1506I091TRT SX1508IULTRT CAT9555HT6I-GT2 - CHIPSIC

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
SX1505I087TRT	Semtech Corporation	IC GPIO EXP I2C 8CH 20UTQFN	Obsolete	8	I²C	Yes	POR	Push-Pull	8mA, 24mA	400kHz	2.5 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	20-UFQFN Exposed Pad	20-QFN-UT (3x3)
SX1506I091TRT	Semtech Corporation	IC GPIO EXP I2C 16CH 28UTQFN	Obsolete	16	I²C	Yes	POR	Push-Pull	8mA, 24mA	400kHz	2.5 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	28-UFQFN Exposed Pad	28-QFN-UT (4x4)
SX1508IULTRT	Semtech Corporation	IC GPIO EXPANDER I2C 8CH 20QFN	Obsolete	8	I²C	Yes	Keypad Controller, LED Output, POR	Open Drain, Push-Pull	8mA, 15mA	400kHz	1.425 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	20-UFQFN Exposed Pad	20-QFN-UT (3x3)
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-G	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)
PCA9501D,118	NXP USA Inc.	IC I/O EXPANDER I2C 8B 20SOIC	Obsolete	8	I²C, SMBus	Yes	EEPROM, POR	Push-Pull	100µA, 25mA	400kHz	2.5 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SO
PCA9621D,118	NXP USA Inc.	IC BUS OUTPUT PORT 2WIRE 16SOIC	Obsolete	8	I²C, SMBus	No	-	Open Drain	65mA	1MHz	2.7 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SO
PCA9621PW,118	NXP USA Inc.	IC BUS PORT 8BIT 65MA 16TSSOP	Obsolete	8	I²C, SMBus	No	-	Open Drain	65mA	1MHz	2.7 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
CAT9554AHV4I-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)
PCA9536DP/DG,118	NXP USA Inc.	IC I/O EXPANDER I2C 4B 8TSSOP	Obsolete	4	I²C, SMBus	No	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-TSSOP
XRA1200IG16-F	MaxLinear, Inc.	IC I/O PORT EXPANDER I2C 16TSSOP	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400kHz	1.65 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
XRA1201IL24-F	MaxLinear, Inc.	IC I/O PORT EXPANDER I2C 24QFN	Obsolete	16	I²C, SMBus	Yes	-	Open Drain	-	400kHz	1.65 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)

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