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

$ 25.540

Compare

IS82C55 Series 24 I/O Pin 2.5 mA Drive CMOS Programmable Peripheral Interface

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	3	IS82C55AZ	316	520								7h
	Newark		IS82C55AZ	8	1		USD	35.790	29.080	27.530	27.530	27.530
	Renesas		IS82C55AZ	381	1	Tube	USD	38.650	30.737	26.718	25.691	25.691	3h
	Verical		IS82C55AZ	8	4		USD		20.144	20.144	20.144	20.144
	DigiKey		IS82C55AZ-ND	329	1	Tube	USD	38.650	30.737	26.718	25.691	25.691

NXP Semiconductors

$ 0.656

Compare

Tape & Reel (TR) Active I2C SMBus S-PBGA-B16 io expander 1.8V 1.6mm 400kHz 10mA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCAL6408AEX1Z	5,000	1	Cut Tape	USD	1.360	1.360	0.958	0.617	0.592
	Arrow Electronics		PCAL6408AEX1Z	1,825	1		USD	0.691	0.642	0.598	0.597	0.597
	DigiKey	3	568-13687-1-ND	7,504	1	Cut Tape	USD	1.340	0.976	0.783	0.694	0.694
	Avnet		PCAL6408AEX1Z	0	5K		USD					0.613	7h
	Future Electronics		PCAL6408AEX1Z	0	5K	Tape & Reel	USD					0.570

NXP Semiconductors

$ 3.550

Compare

PCA9506 Series 40-Bit I2C-Bus I/O Port with RESET OE and INT - HVQFN - 56

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9506BS,118	0	2K	Tape & Reel	USD					3.230
	Avnet		PCA9506BS,118	0	2K		USD					3.115	7h
	Future Electronics		PCA9506BS,118	0	2K	Tape & Reel	USD					3.300
	Arrow Electronics		PCA9506BS,118	0	2K		USD					2.674
	Farnell	2	PCA9506BS,118	0	1	Cut Tape	USD*	6.771*	5.091*	4.265*	3.879*	3.879*	3h

NXP Semiconductors

$ 0.876

Compare

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCAL9554BPWJ	50	1	Cut Tape	USD	0.258	0.258	0.258	0.258	0.258
	Avnet	2	75X0105	50	1		USD	2.350	1.730	1.420	1.190	1.190	7h
	Verical		PCAL9554BPWJ	2,384	2		USD		0.876	0.876	0.876	0.876
	Arrow Electronics		PCAL9554BPWJ	2,384	1		USD	0.867	0.867	0.867	0.867	0.867
	Flip Electronics		PCAL9554BPWJ	17,500									2d

NXP Semiconductors

$ 0.825

Compare

PCA9554 Series 5.5 V 85 mA 400 kHz 8-bit I2C-bus and SMBus I/O Port - SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	PCA9554D,118	4,136	432		USD				1.407	1.337	7h
	Flip Electronics		PCA9554D,118	136									2d
	Newark		PCA9554D,118	0	1		USD	1.250	1.250	1.250	1.250	1.250
	Future Electronics		PCA9554D,118	0	1K	Tape & Reel	USD				0.825	0.790
	Arrow Electronics		PCA9554D,118	0	1K		USD				0.679	0.640

NXP Semiconductors

$ 0.890

Compare

PCA9557 Series 5.5 V 85 mA 400 kHz 8-bit I2C-bus and SMBus I/O Port - HVQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9557BS,118	5,600	1	Cut Tape	USD	1.940	1.420	1.420	1.420	1.420
	Arrow Electronics		PCA9557BS,118	3,200	1		USD	1.550	1.130	0.894	0.762	0.762
	Rochester Electronics		PCA9557BS,118	2,397			USD			0.927	0.770	0.686	4h
	Future Electronics		PCA9557BS,118	0	6K	Tape & Reel	USD					0.780
	Avnet		PCA9557BS,118	0	6K		USD					0.718	7h

NXP Semiconductors

$ 0.761

Compare

PCA9534 Tape & Reel (TR) Active I2C SMBus io expander 2.5/5V 10.3mm 400kHz 10mA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9534D,118	64	1	Cut Tape	USD	0.260	0.260	0.260	0.260	0.260
	Avnet	2	52AH1084	64	1		USD	0.970	0.970	0.970	0.970	0.970	7h
	Verical	2	PCA9534D,118	950	278		USD				1.121	0.999
	Rochester Electronics		PCA9534D,118	1,938			USD			1.080	0.896	0.799	4h
	DigiKey	3	568-1833-1-ND	2,026	1	Cut Tape	USD	1.630	1.192	0.961	0.869	0.869

NXP Semiconductors

$ 0.764

Compare

8-bit I2C-bus and SMBus 1.65 to 5.5 V 400 kHz POR I/O Expander - HVQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	2	568-9939-1-ND	4,148	1	Cut Tape	USD	1.460	1.065	0.857	0.764	0.714
	Flip Electronics		PCA9554BBSHP	38									2d
	Newark		PCA9554BBSHP	0	6K	Tape & Reel	USD					0.749
	Avnet		PCA9554BBSHP	0	6K		USD					0.713	7h
	Future Electronics		PCA9554BBSHP	0	6K	Tape & Reel	USD					0.625

$ 9.107

Compare

Interface - I/o Expanders Peri Prg-i/o 5V 8MHZ 44PLCC Comoki Partpl

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	CMS82C55AZ96	782	1	Cut Tape	USD	14.120	11.130	10.180	8.920	8.920
	Renesas		CMS82C55AZ96	1,059	1		USD	15.400	11.831	10.031	9.107	9.107	3h
	Avnet		CMS82C55AZ96	2,000	1K								7h
	DigiKey	3	20-CMS82C55AZ96CT-ND	1,059	1	Cut Tape	USD	15.400	11.831	10.031	9.590	9.590
	Future Electronics		CMS82C55AZ96	0	500	Tape & Reel	USD				7.800	7.800

NXP Semiconductors

PCA9554ABS3,118

$ 0.995

Compare

Fixed Resistor, Thin Film, 0.125W, 14300ohm, 150V, 0.1% +/-Tol, 25ppm/Cel, Surface Mount, 1206

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9554ABS3,118	122			USD			0.938	0.779	0.694	4h
	UnikeyIC		PCA9554ABS3,118	5,045	1	Tape & Reel	USD	1.438	1.357	1.126	1.079	1.079	1d
	DigiKey	2	568-5928-1-ND	3,807	1	Cut Tape	USD	1.880	1.384	1.121	0.995	0.995
	Newark		PCA9554ABS3,118	0	6K	Tape & Reel	USD					0.829
	Avnet		PCA9554ABS3,118	0	6K		USD					0.774	7h