Interface - I/O Expanders - Integrated Circuits (ICs) - MAX7300AAI+ CP82C55A-5Z CY8C9540A-24PVXI CY8C9560A-24AXI - 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
MAX7300AAI+	Maxim Integrated	IC I/O EXPANDER I2C 28B 28SSOP	Active	20	I²C, 2-Wire Serial	Yes	-	Push-Pull	4.5mA, 10mA	400kHz	2.5 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
CP82C55A-5Z	Renesas Electronics America Inc.	IC I/O EXPANDER 24B 40DIP	Active	24	Parallel	No	-	Open Drain	2.5mA	-	4.5 V ~ 5.5 V	0°C ~ 70°C	Through Hole	40-DIP (0.600", 15.24mm)	40-DIP
CY8C9540A-24PVXI	Cypress Semiconductor Corp	IC I/O EXPANDER I2C 40B 48SSOP	Active	40	I²C	Yes	EEPROM, POR, PWM, WDT	Open Drain	10mA, 25mA	100kHz	3 V ~ 5.25 V	-40°C ~ 85°C	Surface Mount	48-BSSOP (0.295", 7.50mm Width)	48-SSOP
CY8C9560A-24AXI	Cypress Semiconductor Corp	IC I/O EXPANDER I2C 60B 100LQFP	Active	60	I²C	Yes	EEPROM, POR, PWM, WDT	Open Drain	10mA, 25mA	100kHz	3 V ~ 5.25 V	-40°C ~ 85°C	Surface Mount	100-LQFP	100-TQFP (14x14)
MAX7300AAX+	Maxim Integrated	IC I/O EXPANDER I2C 28B 36SSOP	Active	28	I²C	Yes	-	Push-Pull	4.5mA, 10mA	400kHz	2.5 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	36-BSOP (0.295", 7.50mm Width)	36-SSOP
IS82C55AZ	Renesas Electronics America Inc.	IC I/O EXPANDER 24B 44PLCC	Active	24	Parallel	No	-	Open Drain	2.5mA	-	4.5 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
PCA9570GMH	NXP USA Inc.	IC GPIO EXPANDER 8XQFN	Active	4	I²C, SMBus	No	POR	Push-Pull	4mA	100kHz	1.1 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	8-XFQFN Exposed Pad	8-XQFN (1.6x1.6)
PCAL6416AEVJ	NXP USA Inc.	IC I/O EXPANDER 16BIT 24VFBGA	Active	16	I²C, SMBus	Yes	POR	Open Drain, Push-Pull	10mA, 25mA	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-VFBGA	24-VFBGA (3x3)
TCA9554DBQR	Texas Instruments	IC I/O EXPANDER I2C 8BIT 16TSSOP	Active	8	I²C	Yes	POR	Push-Pull	-	400kHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
PCA6416APW,118	NXP USA Inc.	IC I/O EXPANDER I2C/SMB 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
PCA9554BPWJ	NXP USA Inc.	IC GPIO EXPANDER 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
PCA9538APWJ	NXP USA Inc.	IC GPIO EXPANDER 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
PCA9554ABS3,118	NXP USA Inc.	IC I/O EXPANDER I2C 8B 16HVQFN	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-HVQFN (3x3)
PCA9702PW,118	NXP USA Inc.	IC SPI GPI 8BIT 18V 16TSSOP	Active	8 (Input Only)	SPI Serial	Yes	-	Push-Pull	-	5MHz	2.5 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
PCA9554APW,118	NXP USA Inc.	IC I/O EXPANDER I2C 8B 16TSSOP	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
PCA9554ADB,118	NXP USA Inc.	IC I/O EXPANDER I2C 8B 16SSOP	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SSOP (0.209", 5.30mm Width)	16-SSOP
PCA9554ADB,112	NXP USA Inc.	IC I/O EXPANDER I2C 8B 16SSOP	Obsolete	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SSOP (0.209", 5.30mm Width)	16-SSOP
PCAL6408APWJ	NXP USA Inc.	IC I/O EXPANDER 16TSSOP	Active	8	I²C, SMBus	Yes	POR	Open Drain, 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
PCAL9554BPWJ	NXP USA Inc.	IC GPIO EXPANDER 16TSSOP	Active	8	I²C, SMBus	Yes	POR	Open Drain, 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
PCA9534D,118	NXP USA Inc.	IC I/O EXPANDER I2C 8B 16SOIC	Active	8	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SO
PCA9575HF,118	NXP USA Inc.	IC I/O EXPANDER I2C 16B 24HWQFN	Active	16	I²C, SMBus	Yes	POR	Push-Pull	1mA, 3mA	400kHz	1.1 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-HWQFN (4x4)
PCA9535D,118	NXP USA Inc.	IC I/O EXPANDER I2C 16B 24SOIC	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SO
PCA9500PW,118	NXP USA Inc.	IC I/O EXPANDER I2C 8B 16TSSOP	Active	8	I²C, SMBus	No	EEPROM, POR	Push-Pull	100µA, 25mA	400kHz	2.5 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
PCA9555D,118	NXP USA Inc.	IC I/O EXPANDER I2C 16B 24SOIC	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SO
PCAL9535APW,118	NXP USA Inc.	IC I/O PORT 16BIT 24TSSOP	Active	16	I²C, SMBus	Yes	POR	Open Drain, 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
PCAL9539APW,118	NXP USA Inc.	IC GPIO EXPANDER 24TSSOP	Active	16	I²C, SMBus	Yes	POR	Open Drain, 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
PCA9539BS,115	NXP USA Inc.	IC I/O EXPANDER I2C/SMBU 24HVQFN	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-HVQFN (4x4)
PCAL6524EVJ	NXP USA Inc.	ULTRA LOW-VOLTAGE TRANSLATING 24	Active	24	I²C	Yes	POR	Open Drain, Push-Pull	-	1MHz	1.65 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	36-VFBGA	36-VFBGA (2.6x2.6)
PCF8574T/3,512	NXP USA Inc.	IC I/O EXPANDER I2C 8B 16SOIC	Active	8	I²C	Yes	POR	Push-Pull	300µA, 25mA	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SO
PCA9557D	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	Active	8	I²C, SMBus	No	POR	Open Drain, Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MAX7317ATE+T	Maxim Integrated	IC I/O EXPANDER SPI 10B 16TQFN	Active	10	SPI	No	-	Open Drain	20mA	-	2.25 V ~ 3.6 V	-40°C ~ 125°C	Surface Mount	16-WFQFN Exposed Pad	16-TQFN (3x3)
MAX7319AEE+T	Maxim Integrated	IC I/O EXPANDER I2C 8B 16QSOP	Active	8 (Input Only)	I²C	Yes	POR	-	25mA	400kHz	1.71 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
PCA9555D,112	NXP USA Inc.	IC I/O EXPANDER I2C 16B 24SOIC	Active	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SO
MIC74YQS	Microchip Technology	IC I/O EXPANDER I2C 8B 16QSOP	Active	8	I²C, SMBus	Yes	Fan Speed Controller	Open Drain, Push-Pull	7mA, 10mA	100kHz	2.7 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MCP25020-I/SL	Microchip Technology	IC I/O EXPANDER CAN 8B 14SOIC	Active	8	CAN V2.0b	No	EEPROM, POR, PWM	Push-Pull	25mA	25MHz	2.75 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
MCP25020-I/P	Microchip Technology	IC I/O EXPANDER CAN 8B 14DIP	Active	8	CAN V2.0b	No	EEPROM, POR, PWM	Push-Pull	25mA	25MHz	2.75 V ~ 5.5 V	-40°C ~ 85°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP
MAX7323ATE+	Maxim Integrated	IC I/O EXPANDER I2C 4B 16TQFN	Active	4	I²C	Yes	POR	Open Drain, Push-Pull	20mA	400kHz	1.71 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-WFQFN Exposed Pad	16-TQFN (3x3)
MAX7320ATE+	Maxim Integrated	IC I/O EXPANDER I2C 8B 16TQFN	Active	8	I²C	No	POR	Open Drain, Push-Pull	25mA	400kHz	1.71 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-WFQFN Exposed Pad	16-TQFN (3x3)
MAX7319ATE+	Maxim Integrated	IC I/O EXPANDER I2C 8B 16TQFN	Active	8 (Input Only)	I²C	Yes	POR	-	25mA	400kHz	1.71 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-WFQFN Exposed Pad	16-TQFN (3x3)
MAX7322ATE+	Maxim Integrated	IC I/O EXPANDER I2C 4B 16TQFN	Active	4	I²C	Yes	POR	-	20mA	400kHz	1.7 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-WFQFN Exposed Pad	16-TQFN (3x3)
MAX7324ATG+	Maxim Integrated	IC I/O EXPANDER I2C 8B 24TQFN	Active	8	I²C	Yes	POR	Push-Pull	20mA	400kHz	1.71 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x4)
MAX7324AEG+	Maxim Integrated	IC I/O EXPANDER I2C 8B 24QSOP	Active	8	I²C	Yes	POR	Push-Pull	20mA	400kHz	1.71 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	24-SSOP (0.154", 3.90mm Width)	24-QSOP
MCP25050-I/P	Microchip Technology	IC I/O EXPANDER CAN 8B 14DIP	Active	8	CAN V2.0b	No	ADC, EEPROM, POR, PWM	Push-Pull	25mA	25MHz	2.7 V ~ 5.5 V	-40°C ~ 85°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP
MAX7322AEE+	Maxim Integrated	IC I/O EXPANDER I2C 4B 16QSOP	Active	4	I²C	Yes	POR	-	20mA	400kHz	1.7 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX7314AEG+	Maxim Integrated	IC I/O EXPANDER I2C 16B 24QSOP	Active	18	I²C	Yes	PWM	Open Drain	50mA	400kHz	2 V ~ 3.6 V	-40°C ~ 125°C	Surface Mount	24-SSOP (0.154", 3.90mm Width)	24-QSOP
MAX7318AWG+	Maxim Integrated	IC PORT EXPANDER 16BIT 24SOIC	Active	16	I²C, SMBus	Yes	POR	Push-Pull	31mA, 43mA	400kHz	2 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SOIC
MAX7318ATG+	Maxim Integrated	IC I/O EXPANDER I2C 16B 24TQFN	Active	16	I²C, SMBus	Yes	POR	Push-Pull	31mA, 43mA	400kHz	2 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x4)
MAX7318AAG+	Maxim Integrated	IC I/O EXPANDER I2C 16B 24SSOP	Active	16	I²C, SMBus	Yes	POR	Push-Pull	31mA, 43mA	400kHz	2 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP
PCA9539PW	Texas Instruments	IC I/O EXPANDER I2C 16B 24TSSOP	Not For New Designs	16	I²C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400kHz	2.3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
DS4550E+	Maxim Integrated	IC I/O EXPANDER I2C 9B 20TSSOP	Active	9	I²C, JTAG	No	EEPROM, POR	Open Drain	16mA	400kHz	2.7 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP

Manufacturers for Interface - I/O Expanders