Interface - I/O Expanders

Category Introduction

Devices in this family are used in conjunction with microcontrollers, microprocessors, or similar devices for the purpose of increasing the number of signal connections available for connecting peripheral devices. The typical concept of operation involves the use of serial communications requiring only a few I/O lines on the host device to read/write the status of many input/output pins on the expander device. The technique exchanges speed of communication for increased connectivity, and is best suited for applications where fast response is not critical, such as in many human interface applications.

Product List

1060 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product 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
	CS82C55AZ96S2705 IC I/O EXPANDER 24B 44PLCC Renesas Electronics America Inc	107	$0.00			Tape & Reel (TR)	Obsolete	24	Parallel	No	-	Open Drain	2.5mA	-	4.5V ~ 5.5V	0°C ~ 70°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	XRA1200IL16MTR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	138	$0.00			Bulk	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1200IL16TR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	370	$0.00			Tape & Reel (TR)	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1200PIL16MTR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	301	$0.00			Bulk	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1200PIL16TR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	509	$0.00			Tape & Reel (TR)	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1201PIL24TR-F IC I/O PORT EXPANDER 16 BIT I2C MaxLinear, Inc.	283	$0.00			Tape & Reel (TR)	Obsolete	16	I²C, SMBus	Yes	-	Push-Pull	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
	XRA1202IG16TR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	106	$0.00			Tape & Reel (TR)	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	XRA1202IL16MTR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	576	$0.00			Bulk	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1202IL16TR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	316	$0.00			Tape & Reel (TR)	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1202PIL16-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	128	$0.00			Tray	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1203IL24TR-F IC I/O PORT EXPANDER 16 BIT I2C MaxLinear, Inc.	102	$0.00			Tape & Reel (TR)	Obsolete	16	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
	XRA1206IG16TR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	103	$0.00			Tape & Reel (TR)	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	XRA1206IL16MTR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	359	$0.00			Bulk	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1206IL16TR-F IC I/O PORT EXPANDER 8 BIT I2C G MaxLinear, Inc.	401	$0.00			Tape & Reel (TR)	Obsolete	8	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1207IG24TR-F IC I/O PORT EXPANDER 16 BIT I2C MaxLinear, Inc.	103	$0.00			Tape & Reel (TR)	Obsolete	16	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	XRA1207IL24TR-F IC I/O PORT EXPANDER 16 BIT I2C MaxLinear, Inc.	63	$0.00			Tape & Reel (TR)	Obsolete	16	I²C, SMBus	Yes	-	Open Drain	-	400 kHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
	XRA1402IL16MTR-F IC I/O PORT EXPANDER 8 BIT SPI G MaxLinear, Inc.	179	$0.00			Bulk	Obsolete	8	SPI	Yes	-	Open Drain	-	26 MHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1402IL16TR-F IC I/O PORT EXPANDER 8 BIT SPI G MaxLinear, Inc.	353	$0.00			Tape & Reel (TR)	Obsolete	8	SPI	Yes	-	Open Drain	-	26 MHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	XRA1404IG16TR-F IC I/O PORT EXPANDER 8 BIT SPI G MaxLinear, Inc.	210	$0.00			Tape & Reel (TR)	Obsolete	8	SPI	Yes	-	Open Drain	-	26 MHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	XRA1404IL16MTR-F IC I/O PORT EXPANDER 8 BIT SPI G MaxLinear, Inc.	122	$0.00			Bulk	Obsolete	8	SPI	Yes	-	Open Drain	-	26 MHz	1.65V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)