I/O Expanders

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	Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	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
	KTS1620EWA-TR LOW VOLTAGE 24-BIT I2C-BUS I/O E Kinetic Technologies	1,845 In Stock	1 : $3.97000 Cut Tape (CT) 3,000 : $1.28250 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	24	I2C	Yes	POR	Open Drain, Push-Pull	10mA, 25mA	1 MHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	36-VFBGA, WLBGA	36-FOWLP (2.6x2.6)
	KTS1620ERG-TR LOW VOLTAGE 24-BIT I2C-BUS I/O E Kinetic Technologies	0 In Stock Check Lead Time	1,000 : $1.42349 Tape & Reel (TR)	-	-	Tape & Reel (TR)	Active	24	I2C	Yes	POR	Open Drain, Push-Pull	10mA, 25mA	1 MHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	32-WFQFN Exposed Pad	32-TQFN (5x5)

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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.