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Interface - I/O Expanders

Manufacturer	Package/Case	Packaging	Series	ProductStatus	NumberofI/O	Interface	InterruptOutput	Features	OutputType	Current-OutputSource/Sink	ClockFrequency	Voltage-Supply	OperatingTemperature	MountingType
ABLIC Inc. Analog Devices Inc. Analog Devices Inc./Maxim Integrated Broadcom Limited Burr Brown Catalyst Semiconductor Inc. Cypress Semiconductor Corp Diodes Incorporated Freescale Semiconductor Harris Corporation Intel Intersil ISSI, Integrated Silicon Solution Inc Lumissil Microsystems MaxLinear, Inc. Microchip Technology National Semiconductor Nuvoton Technology Corporation NXP Semiconductors NXP USA Inc. onsemi Renesas Renesas Electronics America Inc Rochester Electronics, LLC Rohm Semiconductor Sanyo Semtech Corporation Silicon Labs Skyworks Solutions Inc. Smart Prototyping SMSC STMicroelectronics Texas Instruments	- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 100-LQFP 12-XFQFN 14-DIP (0.300, 7.62mm) 14-SOIC (0.154, 3.90mm Width) 16-DIP (0.300, 7.62mm) 16-SOIC (0.154, 3.90mm Width) 16-SOIC (0.209, 5.30mm Width) 16-SOIC (0.295, 7.50mm Width) 16-SOP 16-SSOP (0.154, 3.90mm Width) 16-SSOP (0.209, 5.30mm Width) 16-TFSOP (0.173, 4.40mm Width) 16-TSSOP (0.173, 4.40mm Width) 16-UFBGA, CSPBGA 16-UFBGA, WLBGA 16-UFQFN 16-VFQFN Exposed Pad 16-VQFN Exposed Pad 16-WFBGA, DSBGA 16-WFQFN Exposed Pad 16-WQFN Exposed Pad 16-XFBGA 16-XFLGA 16-XFQFN 16-XFQFN Exposed Pad 18-DIP (0.300, 7.62mm) 18-SOIC (0.295, 7.50mm Width) 20-LSSOP (0.173, 4.40mm Width) 20-SOIC (0.295, 7.50mm Width) 20-SSOP (0.209, 5.30mm Width) 20-TFSOP (0.173, 4.40mm Width) 20-TSSOP (0.173, 4.40mm Width) 20-UFBGA 20-UFQFN Exposed Pad 20-VFQFN Exposed Pad 20-VQFN Exposed Pad 24-CDIP (0.600, 15.24mm) 24-DIP (0.600, 15.24mm) 24-SOIC (0.295, 7.50mm Width) 24-SOP (0.236, 6.00mm Width) 24-SSOP (0.154, 3.90mm Width) 24-SSOP (0.209, 5.30mm Width) 24-TFSOP (0.173, 4.40mm Width) 24-TSSOP (0.173, 4.40mm Width) 24-UFBGA 24-VFBGA 24-VFQFN Exposed Pad 24-WFQFN Exposed Pad 24-WFQFN Exposed Pad, CSP 24-XFBGA 24-XFLGA 25-TFBGA 25-UFBGA, WLCSP 25-WFBGA, WLCSP 25-XFBGA, DSBGA 28-DIP (0.300, 7.62mm) 28-SOIC (0.295, 7.50mm Width) 28-SSOP (0.209, 5.30mm Width) 28-TSSOP (0.173, 4.40mm Width) 28-UFQFN Exposed Pad 28-VQFN Exposed Pad 28-WFQFN Exposed Pad 32-UFQFN Exposed Pad 32-WFQFN Exposed Pad 36-BSOP (0.295, 7.50mm Width) 36-SOP (0.311, 7.90mm Width) 36-TFBGA 36-VFBGA 40-CDIP (0.600, 15.24mm) 40-DIP (0.600, 15.24mm) 40-WFQFN Exposed Pad 42-VFBGA 44-LCC (J-Lead) 44-QFP 46-WFQFN Exposed Pad 48-BSSOP (0.295, 7.50mm Width) 56-TFSOP (0.240, 6.10mm Width) 56-VFQFN Exposed Pad 56-WFQFN Exposed Pad 8-SOIC (0.154, 3.90mm Width) 8-TFSOJ (0.069, 1.75mm Width) 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad 8-UFQFN Exposed Pad 8-VFDFN Exposed Pad 8-XFBGA, DSBGA 8-XFDFN Exposed Pad 8-XFQFN Exposed Pad Die SC-74A, SOT-753 Surface Mount Through Hole	Bag Bulk Bulk,Bulk Bulk,Bulk,Tube Bulk,Tube Bulk,Tube,Tube Cut Tape (CT),Digi-Reel® Tape & Reel (TR) Tape & Reel (TR),Bulk Tape & Reel (TR),Cut Tape (CT) Tape & Reel (TR),Cut Tape (CT),Digi-Reel® Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk Tape & Reel (TR),Tape & Reel (TR) Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT),Digi-Reel® Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk Tray Tray,Tray Tube Tube,Tube	* - Agile Automotive, AEC-Q100 CAT9534 CAT9554 CAT9554A CAT9555 SAS4xNN Xpander Logic™	Active Discontinued at Mosen Last Time Buy Not For New Designs Obsolete	- 1 10 14 16 16 (8 Output Only) 16 (Input Only) 18 20 24 28 3 34 4 40 48 5 60 8 8 (Input Only) 8 (Output Only) 9	- 1-Wire® 2-Wire 2-Wire Serial, SMBus 2-Wire, SMBus CAN (1-Wire) CAN V2.0b CMOS I²C I²C, 2-Wire Serial I²C, JTAG I²C, Serial I²C, SMBus I²C, SPI MIPI® RFFE Parallel Serial SMBus SPI SPI Serial	- No Yes	- ADC, DAC, Direct Bit Set/Reset ADC, EEPROM, POR, PWM Buzzer Outputs, LED Outputs, POR DAC, POR EEPROM EEPROM, POR EEPROM, POR, PWM EEPROM, POR, PWM, WDT Fan Speed Controller Keypad Controller, LED Output, POR Keypad Controller, POR Keypad Controller, POR, PWM LED Output(s) LED Output(s), POR POR PWM	- CMOS, Open-Drain Open Collector, Open Drain, Push-Pull Open Drain Open Drain, Push-Pull Push-Pull	- 100mA 100µA, 25mA 10mA 10mA, 10mA 10mA, 15mA 10mA, 20mA 10mA, 24mA 10mA, 25mA 12mA 15mA 160mA 160µA, 3mA 16mA 18mA, 30mA 1mA, 25mA 1mA, 3mA 2.5mA 20mA 25mA 300µA, 25mA 300µA, 43mA 31mA, 43mA 4.4mA, 6.1mA 4.5mA, 10mA 42mA 42mA, 480µA 4mA 50mA 5mA, 6mA 65mA 6mA 7mA, 10mA 8mA, 15mA 8mA, 24mA	- 1 MHz 1.7 MHz 10 MHz 100 kHz 20 MHz 25 MHz 26 MHz 3.4 MHz 4 MHz 400 kHz 5 MHz 8 MHz	- 1.1V ~ 3.6V 1.2V ~ 3.6V 1.2V ~ 5.5V 1.425V ~ 3.6V 1.65V ~ 1.95V 1.65V ~ 3.6V 1.65V ~ 4V 1.65V ~ 5.5V 1.71V ~ 5.5V 1.7V ~ 5.5V 1.8V ~ 3.3V 1.8V ~ 5.5V 2.25V ~ 3.6V 2.3V ~ 3.6V 2.3V ~ 4.5V 2.3V ~ 5.5V 2.4V ~ 5.5V 2.5V ~ 3.6V 2.5V ~ 5.5V 2.5V ~ 6V 2.75V ~ 5.5V 2.7V ~ 3.6V 2.7V ~ 5.5V 2.8V ~ 5.25V 2V ~ 3.6V 2V ~ 5.5V 2V ~ 6V 3.3V 3V ~ 3.6V 3V ~ 5.25V 3V ~ 5.5V 4.2V ~ 6V 4.5V ~ 5.5V 4V ~ 10.5V 4V ~ 6.5V	- -20°C ~ 85°C -30°C ~ 70°C -30°C ~ 85°C -40°C ~ 105°C -40°C ~ 125°C -40°C ~ 85°C -55°C ~ 125°C 0°C ~ 70°C 0°C ~ 85°C	- Surface Mount Surface Mount, Wettable Flank Through Hole

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Photo	Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Packaging	Series	ProductStatus	NumberofI/O	Interface	InterruptOutput	Features	OutputType	Current-OutputSource/Sink	ClockFrequency	Voltage-Supply	OperatingTemperature	MountingType
	CY8C9520A-24PVXIT IC I/O EXPANDER I2C 20B 28SSOP Cypress Semiconductor Corp	21,840	6.84	RFQ	Datasheet	28-SSOP (0.209, 5.30mm Width)	Tape & Reel (TR),Cut Tape (CT)	-	Active	20	I²C	Yes	EEPROM, POR, PWM, WDT	Open Drain	10mA, 25mA	100 kHz	3V ~ 5.25V	-40°C ~ 85°C	Surface Mount
	CY8C9540A-24PVXI IC I/O EXPANDER I2C 40B 48SSOP Cypress Semiconductor Corp	207	2.16	RFQ	Datasheet	48-BSSOP (0.295, 7.50mm Width)	Tube,Tube	-	Active	40	I²C	Yes	EEPROM, POR, PWM, WDT	Open Drain	10mA, 25mA	100 kHz	3V ~ 5.25V	-40°C ~ 85°C	Surface Mount
	CY8C9560A-24AXI IC I/O EXPANDER I2C 60B 100LQFP Cypress Semiconductor Corp	2,268	13.11	RFQ	Datasheet	100-LQFP	Tray	-	Active	60	I²C	Yes	EEPROM, POR, PWM, WDT	Open Drain	10mA, 25mA	100 kHz	3V ~ 5.25V	-40°C ~ 85°C	Surface Mount
	CY8C9520A-24PVXI IC I/O EXPANDER I2C 20B 28SSOP Cypress Semiconductor Corp	2,812	1.00	RFQ	Datasheet	28-SSOP (0.209, 5.30mm Width)	Bulk,Tube,Tube	-	Active	20	I²C	Yes	EEPROM, POR, PWM, WDT	Open Drain	10mA, 25mA	100 kHz	3V ~ 5.25V	-40°C ~ 85°C	Surface Mount
	CY8C9540A-24PVXIT IC I/O EXPANDER I2C 40B 48SSOP Cypress Semiconductor Corp	3,450	7.79	RFQ	Datasheet	48-BSSOP (0.295, 7.50mm Width)	Tape & Reel (TR)	-	Active	40	I²C	Yes	EEPROM, POR, PWM, WDT	Open Drain	10mA, 25mA	100 kHz	3V ~ 5.25V	-40°C ~ 85°C	Surface Mount
	CY8C9560A-24AXIT IC I/O EXPANDER I2C 60B 100LQFP Cypress Semiconductor Corp	2,278	7.92	RFQ	Datasheet	100-LQFP	Tape & Reel (TR)	-	Active	60	I²C	Yes	EEPROM, POR, PWM, WDT	Open Drain	10mA, 25mA	100 kHz	3V ~ 5.25V	-40°C ~ 85°C	Surface Mount
	CY8C9520-24PVXI 8C21534A Cypress Semiconductor Corp	2,087	1.00	RFQ		-	Bulk	*	Obsolete	-	-	-	-	-	-	-	-	-	-

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