All DistributorsRochester ElectronicsIntegrated Circuits (ICs)Interface ICsI/O Expanders (367)

Rochester Electronics I/O Expanders

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

Top Manufacturers

NXP Semiconductors

Texas Instruments

Analog Devices

onsemi

Rochester Electronics

Renesas

Explore Rochester Electronics I/O Expanders

Results: 367

Authorized Distributors

Non-Authorized Stocking Distributors

$ 2.370

Compare

Mobile I/O Expander and QWERTY Keypad Controller

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ADP5588ACPZ-R7	494	1	Cut Tape	USD	4.260	3.230	2.690	2.620	2.620
	Analog Devices		ADP5588ACPZ-R7	4,102	1	Tape & Reel	USD	5.220	3.409	2.402	1.660	1.888	20h
	Rochester Electronics		ADP5588ACPZ-R7	2,529			USD			2.080	1.860	1.750	13h
	DigiKey	3	505-ADP5588ACPZ-R7CT-ND	5,510	1	Cut Tape	USD	4.270	3.229	2.685	2.540	2.540
	Arrow Electronics		ADP5588ACPZ-R7	0	1500		USD					1.908

$ 3.319

Compare

MAX7315 Series 3.6 V 122 uA 400 kHz Surface Mount I/O Expander - TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MAX7315AUE+	351	1		USD	6.340	4.870	4.250	3.870	3.870
	Analog Devices		MAX7315AUE+	84,970		Tube	USD	5.420	4.142	4.142	2.580	2.580	20h
	Rochester Electronics		MAX7315AUE+	95			USD			3.230	2.890	2.720	13h
	DigiKey		MAX7315AUE+-ND	560	1	Tube	USD	6.340	4.867	4.103	3.762	3.583
	Arrow Electronics		MAX7315AUE+	0	192		USD				2.989	2.989

NXP Semiconductors

$ 1.125

Compare

5.5V 1MHz Remote 8-bit I/O Expander for Fm+ I2C-Bus w/Interrupt & Reset-HVQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9672BS,118	74,057	219		USD				1.425	1.263
	Avnet		PCA9672BS,118	6,000	642								3d
	Rochester Electronics		PCA9672BS,118	74,058			USD			1.370	1.140	1.010	13h
	UnikeyIC		PCA9672BS,118	6,000	600	Cut Tape	USD				0.998	0.998	12h
	Flip Electronics		PCA9672BS,118	6,000									4d

$ 2.013

Compare

IC XPNDR 100KHZ I2C 16SOIC / I/O Expander 8 I²C 100 kHz 16-SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	4	PCA9654EDR2G	9,641	167		USD				2.013	1.888
	Rochester Electronics		PCA9654EDR2G	33,475			USD			1.800	1.610	1.510	13h
	Newark		PCA9654EDR2G	0	2500	Tape & Reel	USD					2.000
	Avnet		PCA9654EDR2G	0	2500								3d
	Farnell		PCA9654EDR2G	0	2500	Tape & Reel	USD*					2.418*	12h

$ 6.103

Compare

I²C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7360ETL+	813		Tube	USD	9.590	7.469	7.469	4.700	4.700	20h
	Rochester Electronics		MAX7360ETL+	5			USD			5.880	5.260	4.950	13h
	DigiKey		MAX7360ETL+-ND	592	1	Tube	USD	10.910	8.530	7.492	6.761	6.621
	Newark		MAX7360ETL+	0	1		USD	10.910	8.530	7.840	6.910	6.910
	Arrow Electronics		MAX7360ETL+	0	60		USD			5.778	5.446	5.446

$ 3.223

Compare

Low Operating Supply Voltage I²C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7323ATE+	702		Tube	USD	5.160	3.935	3.293	2.956	2.872	20h
	Rochester Electronics		MAX7323ATE+	26			USD			3.050	2.730	2.570	13h
	DigiKey		MAX7323ATE+-ND	2,825	1	Tube	USD	6.030	4.621	3.880	3.492	3.395
	Newark		MAX7323ATE+	0	1		USD	6.040	4.620	3.880	3.580	3.580
	Arrow Electronics		MAX7323ATE+	0	200		USD				2.827	2.827

NXP Semiconductors

$ 1.059

Compare

PCA8575 Series 5.5 V 400 kHz 200 uA 16-Bit I/O Surface Mount I2C-Bus - HVQFN-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	PCA8575BS,118	937	2		USD		1.007	1.007	1.007	1.007
	Arrow Electronics		PCA8575BS,118	937	1		USD	1.007	1.007	1.007	1.007	1.007
	Rochester Electronics		PCA8575BS,118	23,582			USD			1.340	1.110	0.992	13h
	DigiKey	3	568-8701-1-ND	9,337	1	Cut Tape	USD	2.390	1.771	1.446	1.300	1.300
	Newark	2	PCA8575BS,118	0	6K	Tape & Reel	USD					1.030

NXP Semiconductors

$ 1.339

Compare

NXP PCAL9554CPWJI/O Expander, 8bit, 400 kHz, I2C, 1.65 V, 5.5 V, TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCAL9554CPWJ	4,669	304		USD				1.027	0.916
	Rochester Electronics		PCAL9554CPWJ	4,669			USD			0.990	0.822	0.733	13h
	Newark	2	PCAL9554CPWJ	0	1	Cut Tape	USD	1.650	1.650	1.650	1.650	1.650
	Avnet		PCAL9554CPWJ	0	2500								3d
	Farnell	2	PCAL9554CPWJ	0	1	Cut Tape	USD*	2.687*	1.733*	1.558*	1.079*	0.919*	12h

NXP Semiconductors

$ 1.016

Compare

I2C GPIO Expander 1000kHz 5.5V 16-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9672PW,118	5,000			USD			1.160	0.963	0.858	13h
	Newark	2	PCA9672PW,118	0	1	Cut Tape	USD	2.280	1.730	1.290	1.070	1.070
	Avnet		PCA9672PW,118	0	2500		USD					0.884	3d
	Farnell	2	PCA9672PW,118	0	1	Cut Tape	USD*	2.028*	1.451*	1.158*	0.973*	0.935*	12h
	Microchip USA		PCA9672PW,118	342	300		USD				6.326	6.326	4d

$ 1.050

Compare

Voltage Level Shifting GPIO with LED Driver 20-Pin QFN-UT EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		SX1508QBIULTRT	6,000			USD			1.260	1.050	0.932	13h
	DigiKey	3	600-SX1508QBIULTRTCT-ND	3,000	1	Cut Tape	USD	2.070	1.529	1.244	1.132	1.132
	Braemac Americas - Symmetry Electronics		SX1508QBIULTRT	0			USD	0.960	0.960	0.960	0.960	0.960	14h
	Richardson RFPD		SX1508QBIULTRT	Contact	3K		USD					0.994	19h
	Avnet		SX1508QBIULTRT	0	3K		USD					1.000	3d