All DistributorsFuture ElectronicsIntegrated Circuits (ICs)Interface ICsI/O Expanders (249)

Future Electronics I/O Expanders

Browse and compare Future Electronics I/O Expanders for pricing, inventory, datasheets, and other technical specs. View our listings for Future Electronics I/O Expanders to find the best offer for your next project.

Top Manufacturers

NXP Semiconductors

Microchip

Renesas

Infineon

onsemi

STMicroelectronics

Explore Future Electronics I/O Expanders

Results: 249

Authorized Distributors

Non-Authorized Stocking Distributors

NXP Semiconductors

$ 4.615

Compare

PCA9698 Series 5.5 V 1000 kHz 800 uA 40-Bit I/O Surface Mount I2C-Bus - TSSOP-56

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9698DGG,518	2,362	1	Cut Tape	USD	7.510	5.790	4.890	4.750	4.750
	Arrow Electronics		PCA9698DGG,518	880	1		USD	3.566	3.566	3.566	3.566	3.566
	DigiKey	3	568-15391-1-ND	5,580	1	Cut Tape	USD	7.440	5.739	4.847	4.709	4.709
	Future Electronics		PCA9698DGG,518	0	2K	Tape & Reel	USD					3.850
	Avnet		PCA9698DGG,518	0	2K		USD					4.050	7h

$ 1.132

Compare

Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine 20-Pin QFN T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Braemac Americas - Symmetry Electronics		SX1508BIULTRT	98,219			USD	0.960	0.960	0.960	0.960	0.960	5h
	DigiKey	3	SX1508BIULTRTCT-ND	4,674	1	Cut Tape	USD	2.070	1.529	1.244	1.132	1.132
	Newark	2	SX1508BIULTRT	11,505	1	Cut Tape	USD	2.070	2.070	1.330	1.330	1.330
	Richardson RFPD		SX1508BIULTRT	Contact	3K		USD					0.994	11h
	Future Electronics		SX1508BIULTRT	0	1K	Tape & Reel	USD				0.960	0.925

NXP Semiconductors

$ 0.988

Compare

PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - SOIC 24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	PCA9535D,112	2,400	1		USD	1.858	1.330	1.161	0.955	0.955
	Verical	6	PCA9535D,112	2,394	7		USD		1.334	1.164	0.958	0.949
	Rochester Electronics		PCA9535D,112	5,615			USD			1.190	0.988	0.881	4h
	UnikeyIC		PCA9535D,112	1,795	1	Tube	USD	1.555	1.387	1.311	1.278	1.278	1d
	Newark		PCA9535D,112	0	1200		USD					0.912

$ 28.557

Compare

CMOS Programmable Peripheral Interface Parallel I/O Port, 24 I/O, CMOS, PDIP40

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Renesas		IP82C55AZ	47	1	Tube	USD	37.240	37.240	28.613	28.613	28.613	3h
	DigiKey		IP82C55AZ-ND	47	1	Tube	USD	37.240	37.240	28.613	28.613	28.613
	TME	2	IP82C55AZ	0	1		USD*	50.229*	42.904*	42.904*	42.904*	42.904*	19h
	Future Electronics		IP82C55AZ	0	1	Tube	USD	24.390	24.090	23.610	23.230	23.230
	Newark		IP82C55AZ	0	297

NXP Semiconductors

$ 0.713

Compare

PCA9670 Series 5.5 V ±100 mA Remote 8 bit I/O Expander Fm+I2C bus - TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9670PW,118	2,560	1		USD	0.650	0.650	0.650	0.650	0.650
	Verical		PCA9670PW,118	2,560	2		USD		0.650	0.650	0.650	0.650
	Rochester Electronics		PCA9670PW,118	160			USD			0.934	0.775	0.691	4h
	UnikeyIC		PCA9670PW,118	2,302	1	Tape & Reel	USD	1.615	1.116	0.984	0.984	0.984	1d
	DigiKey	3	568-13663-1-ND	12,500		Cut Tape

$ 11.066

Compare

CP82C55 Series 5 Mhz CMOS Programmable Peripheral Interface - PDIP-40

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	CP82C55A-5Z	1,791	1188								7h
	Newark		CP82C55A-5Z	155	1		USD	16.330	12.940	12.100	11.690	11.690
	Renesas		CP82C55A-5Z	515	1	Tube	USD	15.850	12.558	11.273	11.273	11.273	3h
	TME	2	CP82C55A-5Z	70	1		USD*	17.057*	14.394*	13.848*	13.848*	13.848*	19h
	DigiKey		CP82C55A-5Z-ND	515	1	Tube	USD	15.850	12.558	11.273	11.273	11.273

NXP Semiconductors

$ 1.231

Compare

PCA9671 Series 5.5 V ±100 mA Remote 16 bit I/O Expander Fm+I2C bus - TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9671PW,118	521	1		USD	1.231	1.231	1.231	1.231	1.231
	Verical		PCA9671PW,118	415	1		USD	1.231	1.231	1.231	1.231	1.231
	Newark	2	PCA9671PW,118	0	2500	Tape & Reel	USD					1.220
	Future Electronics		PCA9671PW,118	0	2500	Tape & Reel	USD					1.250
	Avnet		PCA9671PW,118	0	2500		USD					1.208	7h

NXP Semiconductors

$ 0.815

Compare

PCA8574 Series 5.5 V 100 mA 400 kHz Remote 8-bit I/O Expander - TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Flip Electronics		PCA8574PW,118	4,650									2d
	Newark	2	PCA8574PW,118	0	2500	Cut Tape	USD					0.888
	Avnet		PCA8574PW,118	0	2500		USD					0.723	7h
	Future Electronics		PCA8574PW,118	0	2500	Tape & Reel	USD					0.730
	Arrow Electronics		PCA8574PW,118	0	2500		USD					0.591

NXP Semiconductors

PCAL9555AHF,128

$ 0.888

Compare

I/O Expander, 16 Bit, 16 I/Os, I2C, SMBus, 1.65 V to 5.5 V, 24 Pins, HWQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	PCAL9555AHF,128	6,676	2		USD		0.826	0.826	0.826	0.826
	Arrow Electronics	2	PCAL9555AHF,128	6,676	1		USD	0.818	0.818	0.818	0.818	0.818
	Rochester Electronics		PCAL9555AHF,128	5,500			USD			1.070	0.888	0.792	4h
	DigiKey	3	568-9952-1-ND	6,374	1	Cut Tape	USD	1.850	1.359	1.102	0.996	0.996
	Newark		PCAL9555AHF,128	0	6K	Tape & Reel	USD					0.950

NXP Semiconductors

$ 0.947

Compare

PCA9534 Series 5.5 V 400 kHz 8-bit I2C-bus and SMBus Low Power I/O Port-HVQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9534BS3,118	879	1	Tape & Reel	USD	1.179	1.093	0.980	0.947	0.947	1d
	Newark	3	PCA9534BS3,118	0	1	Cut Tape	USD	1.300	1.300	1.300	1.300	1.300
	Avnet	2	41AH8228	0	6K		USD					1.040	7h
	Arrow Electronics		PCA9534BS3,118	0	6K		USD					0.640
	Farnell	2	PCA9534BS3,118	0	1	Cut Tape	USD*	2.372*	1.719*	1.413*	1.153*	1.137*	3h