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TSSOP-56 Interface - I/O Expanders

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Mounting Style	Package/Case	Interface Type	Number of I/Os	Interrupt Output	Supply Voltage - Min	Supply Voltage - Max	Maximum Clock Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	ESD Protection
	Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package PCA9505DGGY NXP Semiconductors 1: Rp119.249 7.711In Stock 1.865Expected 26/10/2026	Mfr. Part No. PCA9505DGGY Mouser Part No 771-PCA9505DGGY	NXP Semiconductors	Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package	Datasheet	7.711In Stock 1.865Expected 26/10/2026	Cut Tape Rp119.249 Rp91.547 Rp84.575 Rp77.053 View Reel Rp68.431 Rp73.751 Rp72.650 Rp72.100 Rp68.431 MouseReel Available	Min.: 1 Mult.: 1 : 2.000			PCA9505	SMD/SMT	TSSOP-56	I2C, Serial	40 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
	Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset, Low Power version of PCA9505 in TSSOP56 package PCA9506DGG,518 NXP Semiconductors 1: Rp157.409 15.367In Stock	Mfr. Part No. PCA9506DGG,518 Mouser Part No 771-PCA9506DGG-T	NXP Semiconductors	Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset, Low Power version of PCA9505 in TSSOP56 package	Datasheet	15.367In Stock	Cut Tape Rp157.409 Rp121.634 Rp112.644 Rp102.738 View Reel Rp90.079 Rp97.601 Rp95.032 Rp93.381 Rp90.079 MouseReel Available	Min.: 1 Mult.: 1 : 2.000			PCA9506	SMD/SMT	TSSOP-56	I2C, Serial	40 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
	Interface - I/O Expanders 40-bit I2C-bus Advanced I/O Expander with Interrupt, Reset and Output Enable in TSSOP56 package PCA9698DGG,518 NXP Semiconductors 1: Rp160.894 3.483In Stock 16.000On Order	Mfr. Part No. PCA9698DGG,518 Mouser Part No 771-PCA9698DGG-T	NXP Semiconductors	Interface - I/O Expanders 40-bit I2C-bus Advanced I/O Expander with Interrupt, Reset and Output Enable in TSSOP56 package	Datasheet	3.483In Stock 16.000On Order On Order Ship Dates Mfr. No: PCA9698DGG,518 Stock: 3.483 Can Dispatch Immediately On Order: 4.000 Expected 13/10/2026 12.000 Expected 11/01/2027 Factory Lead Time: 16 Weeks	Cut Tape Rp160.894 Rp124.936 Rp115.947 Rp106.040 View Reel Rp93.014 Rp102.554 Rp100.903 Rp99.435 Rp93.014 MouseReel Available	Min.: 1 Mult.: 1 : 2.000			PCA9698	SMD/SMT	TSSOP-56	I2C, Serial	40 I/O	With Interrupt	2.3 V	5.5 V	1 MHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
	Interface - I/O Expanders 48-bit SPI bus I/O expander with interrupt, reset, and I/O configurable registers TXE8148DGGR Texas Instruments 1: Rp40.912 2.500Expected 08/01/2027 New Product	Mfr. Part No. TXE8148DGGR Mouser Part No 595-TXE8148DGGR New Product	Texas Instruments	Interface - I/O Expanders 48-bit SPI bus I/O expander with interrupt, reset, and I/O configurable registers Learn More about Texas Instruments ti txe8148 48 bit spi bus io expander	Datasheet	2.500Expected 08/01/2027	Cut Tape Rp40.912 Rp30.087 Rp27.519 Rp24.584 View Reel Rp19.263 Rp23.116 Rp22.933 Rp19.263 MouseReel Available	Min.: 1 Mult.: 1 : 2.500				SMD/SMT	TSSOP-56	SPI	48 I/O	With Interrupt	1.65 V	5.5 V	10 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel	2 kV