Operating Temperature is -40°C ~ 85°C - Interface - I/O Expanders Distributor - PCF8574DW TCA6416APWR TCA6416ARTWR - 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
PCF8574DW	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	Active	8	I²C	Yes	POR	Push-Pull	1mA, 25mA	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
TCA6416APWR	Texas Instruments	IC I/O EXPANDER I2C 16B 24TSSOP	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
TCA6416ARTWR	Texas Instruments	IC I/O EXPANDER I2C 16B 24WQFN	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
TCA6416AZQSR	Texas Instruments	IC I/O EXPANDER I2C 16B 24BGA	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-VFBGA	24-BGA MICROSTAR JUNIOR (3x3)
TCA6416PWT	Texas Instruments	IC I/O EXPANDER I2C 16B 24TSSOP	Not For New Designs	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
TCA6416RTWR	Texas Instruments	IC I/O EXPANDER I2C 16B 24WQFN	Not For New Designs	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
TCA6416RTWT	Texas Instruments	IC I/O EXPANDER I2C 16B 24WQFN	Not For New Designs	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
TCA6418EYFPR	Texas Instruments	IC I/O EXPANDER I2C 18B 25DSBGA	Active	18	I²C	Yes	Keypad Controller, POR	Push-Pull	10mA, 25mA	1MHz	1.65 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	25-XFBGA, DSBGA	25-DSBGA (2x2)
TCA6424ARGJR	Texas Instruments	IC I/O EXPANDER I2C 24B 32UQFN	Active	24	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	32-UFQFN Exposed Pad	32-UQFN-EP (5x5)
TCA6424RGJR	Texas Instruments	IC I/O EXPANDER I2C 24B 32QFN	Not For New Designs	24	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	32-UQFN Exposed Pad	32-UQFN-EP (5x5)
TCA7408ZSZR	Texas Instruments	IC I/O EXPANDER I2C 8BIT 16UCSP	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA	400kHz	1.65 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	16-UFBGA, CSPBGA	16-UCSP (2x2)
TCA9534APWR	Texas Instruments	IC I/O EXPANDER I2C 8B 16TSSOP	Active	8	I²C	Yes	-	Push-Pull	-	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
TCA9534PWR	Texas Instruments	IC I/O EXPANDER I2C 8B 16TSSOP	Active	8	I²C	Yes	-	Push-Pull	-	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
TCA9535PWR	Texas Instruments	IC I/O EXPANDER I2C 16B 24TSSOP	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
TCA9535RTWR	Texas Instruments	IC I/O EXPANDER I2C 16B 24WQFN	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
TCA9539PWR	Texas Instruments	IC I/O EXPANDER I2C 16B TSSOP	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
TCA9539RTWR	Texas Instruments	IC I/O EXPANDER I2C 16B 24WQFN	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
TCA9554APWR	Texas Instruments	IC I/O EXPANDER I2C 8BIT 16TSSOP	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	100kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
TCA9554PWR	Texas Instruments	IC I/O EXPANDER I2C 8BIT 16TSSOP	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
TCA9555PWR	Texas Instruments	IC I/O EXPANDER I2C 16B 24TSSOP	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
TCA9555RGER	Texas Instruments	IC I/O EXPANDER I2C SMBUS 24VQFN	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-VQFN (4x4)
TCA9555RTWR	Texas Instruments	IC I/O EXPANDER I2C 16B 24WQFN	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)

Manufacturers for Interface - I/O Expanders