All DistributorsAbacus TechnologiesIntegrated Circuits (ICs)Interface ICsI/O Expanders (567)

Abacus Technologies I/O Expanders

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

Top Manufacturers

Panasonic

Explore Abacus Technologies I/O Expanders

Results: 567

Authorized Distributors

Non-Authorized Stocking Distributors

NXP Semiconductors

PCAL9535APW,118

$ 1.196

Compare

PCAL9535A Series 16-bit I²C-bus I/O Port with Interrupt and Agile I/O- TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		PCAL9535APW,118	2,500	2500	Tape & Reel	USD					0.995
	Arrow Electronics	2	PCAL9535APW,118	2,231	1		USD	1.184	1.184	1.184	1.184	1.184
	Verical	2	PCAL9535APW,118	46	6		USD		1.376	1.143	1.143	1.143
	DigiKey	3	568-9923-1-ND	3,353	1	Cut Tape	USD	2.260	1.675	1.366	1.249	1.249
	Newark		PCAL9535APW,118	0	2500	Tape & Reel	USD					1.200

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									6d
	Newark	2	PCA8574PW,118	0	2500	Cut Tape	USD					0.888
	Avnet		PCA8574PW,118	0	2500		USD					0.723	4d
	Future Electronics		PCA8574PW,118	0	2500	Tape & Reel	USD					0.730
	Arrow Electronics		PCA8574PW,118	0	2500		USD					0.591

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	415	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	4d

$ 13.191

Compare

CS82C55 Series 8 V 2.5 mm 24 I/O CMOS Programmable Peripheral Interface -PLCC-44

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		CS82C55AZ	3	1		USD	19.620	15.640	14.300	14.300	14.300
	Future Electronics		CS82C55AZ	758	2	Tube	USD		11.540	11.360	11.190	11.190
	Avnet		CS82C55AZ	283	1040								4d
	Farnell		CS82C55AZ	1,109	1		USD*	19.299*	15.378*	14.053*	14.053*	14.053*	1h
	Mouser		968-CS82C55AZ	1,271	1	Tube	USD	19.970	15.910	13.740	13.150	13.150

$ 13.185

Compare

Pb-Free Periph Prg-I/o 5V 8Mhz 44Plcc Com (Tape&reel) Rohs Compliant: Yes

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	CS82C55AZ96	131	1	Cut Tape	USD	19.620	15.640	14.300	14.300	14.300
	Renesas		CS82C55AZ96	1,115	1		USD	21.320	16.585	14.192	13.251	13.251	1d
	DigiKey	3	CS82C55AZ96CT-ND	1,115	1	Cut Tape	USD	21.320	16.585	14.192	13.694	13.694
	Future Electronics		CS82C55AZ96	0	500	Tape & Reel	USD				11.190	11.190
	Avnet		CS82C55AZ96	0	1K								4d

ADP5585ACPZ-00-R7

$ 1.379

Compare

I/O Expander, 8Bit, 1 Mhz, I2c, 1.65 V, 3.6 V, Lfcsp

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ADP5585ACPZ-00-R7	3,439	1	Cut Tape	USD	2.960	2.200	1.810	1.730	1.730
	Arrow Electronics		ADP5585ACPZ-00-R7	772	1		USD	1.379	1.379	1.379	1.379	1.379
	Verical		ADP5585ACPZ-00-R7	772	1		USD	1.379	1.379	1.379	1.379	1.379
	Analog Devices		ADP5585ACPZ-00-R7	1,891	1	Tape & Reel	USD	3.940	2.531	1.750	1.100	1.275	8h
	Rochester Electronics		ADP5585ACPZ-00-R7	64,545			USD			1.380	1.230	1.160	1h

NXP Semiconductors

$ 0.933

Compare

Tape & Reel (TR) Active I2C SMBus S-PBGA-B24 io expander 1.8V 2mm 400kHz 10mA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCAL6416AEX1Z	1,942	1	Cut Tape	USD	1.490	1.490	1.490	1.490	1.490
	UnikeyIC		PCAL6416AEX1Z	3,782	1	Tape & Reel	USD	1.703	1.405	1.155	1.108	1.108	2h
	DigiKey	2	568-13688-1-ND	4,420	1	Cut Tape	USD	1.480	1.077	0.866	0.757	0.757
	Avnet		PCAL6416AEX1Z	0	5K		USD					0.669	4d
	Arrow Electronics		PCAL6416AEX1Z	0	5K		USD					0.619

NXP Semiconductors

$ 0.832

Compare

I/O Expander, 8 Bit, 8 I/Os, I2C, SMBus, 2.3 V to 5.5 V, 16 Pins, SSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	4	PCA9554ADB,118	4,000	337		USD				0.925	0.824
	Arrow Electronics		PCA9554ADB,118	2	1		USD	0.650	0.650	0.650	0.650	0.650
	Rochester Electronics		PCA9554ADB,118	25,440			USD			0.891	0.740	0.659	1h
	Newark		PCA9554ADB,118	0	2K	Tape & Reel	USD					0.788
	Avnet		PCA9554ADB,118	0	2K		USD					0.695	4d

NXP Semiconductors

$ 0.770

Compare

PCF8574 Series 2.5 - 6 V Remote 8-bit I/O Expander for I2C-bus- SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	PCF8574T/3,512	3,824	2		USD		0.714	0.714	0.714	0.714
	Arrow Electronics		PCF8574T/3,512	3,824	1		USD	0.714	0.714	0.714	0.714	0.714
	Rochester Electronics		PCF8574T/3,512	826			USD			0.996	0.826	0.737	1h
	UnikeyIC		PCF8574T/3,512	269	1	Tube	USD	1.479	1.190	0.973	0.937	0.937	2h
	Avnet		PCF8574T/3,512	0	1920		USD					0.777	4d

NXP Semiconductors

$ 0.973

Compare

PCA9534 Series 8-Bit I2C-Bus SMBus Low Power I/O Port with Interrupt - HVQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9534BS,118	1,735	320		USD				0.973	0.868
	Arrow Electronics		PCA9534BS,118	1	1		USD	0.754	0.754	0.754	0.754	0.754
	UnikeyIC		PCA9534BS,118	1,300	1	Cut Tape	USD	1.798	1.185	1.032	1.006	1.006	2h
	Newark	2	PCA9534BS,118	0	6K	Tape & Reel	USD					0.829
	Avnet		PCA9534BS,118	0	6K		USD					0.739	4d