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Farnell I/O Expanders

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

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Results: 563

Authorized Distributors

Non-Authorized Stocking Distributors

NXP Semiconductors

$ 0.779

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCF8574T/3,518	2	1		USD	0.697	0.697	0.697	0.697	0.697
	Rochester Electronics		PCF8574T/3,518	2			USD			0.997	0.828	0.738	17h
	DigiKey	3	568-1077-1-ND	1	1	Cut Tape	USD	1.520	1.520	1.520	1.520	1.520
	Newark	2	PCF8574T/3,518	0	1	Cut Tape	USD	1.920	1.400	1.130	1.020	1.020
	Avnet		PCF8574T/3,518	0	1K		USD				0.683	0.672	2d

NXP Semiconductors

PCF8575TS/1,118

$ 1.494

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PCF8575 Series Remote 16-bit I/O Expander for I2C-Bus to Parallel Port -SSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCF8575TS/1,118	20	1	Cut Tape	USD	2.250	2.250	2.250	2.250	2.250
	Arrow Electronics		PCF8575TS/1,118	4	1		USD	1.364	1.364	1.364	1.364	1.364
	UnikeyIC		PCF8575TS/1,118	3,932	1	Cut Tape	USD	2.424	2.184	1.885	1.801	1.801	1d
	DigiKey	3	568-1079-1-ND	1,990	1	Cut Tape	USD	2.760	2.058	1.688	1.540	1.540
	Avnet		PCF8575TS/1,118	0	1K		USD				1.337	1.274	2d

ADP5585ACPZ-00-R7

$ 1.471

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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	1.352	1.352	1.352	1.352	1.352
	Analog Devices		ADP5585ACPZ-00-R7	391	1	Tape & Reel	USD	3.940	2.531	1.750	1.100	1.275	7h
	Rochester Electronics		ADP5585ACPZ-00-R7	64,545			USD			1.380	1.230	1.160	17h
	DigiKey	3	505-ADP5585ACPZ-00-R7CT-ND	3,402	1	Cut Tape	USD	2.950	2.205	1.813	1.683	1.683

NXP Semiconductors

PCF8574ATS/3,118

$ 0.810

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PCF8574 Series 2.5 to 6 V Remote 8-bit I/O Expander for I2C-bus - SSOP-20

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCF8574ATS/3,118	5,356	1	Cut Tape	USD	1.920	1.400	1.130	1.130	1.130
	Verical	2	PCF8574ATS/3,118	500	2		USD		0.585	0.585	0.585	0.585
	Arrow Electronics	2	PCF8574ATS/3,118	1,297	1		USD	0.956	0.837	0.754	0.696	0.696
	UnikeyIC		PCF8574ATS/3,118	1,502	1	Tape & Reel	USD	1.302	1.265	1.034	1.034	1.034	1d
	Avnet		PCF8574ATS/3,118	0	2500		USD					0.675	2d

ADP5585ACPZ-01-R7

$ 1.530

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Keypad Decoder and I/O Expansion 16-Pin WLCSP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ADP5585ACPZ-01-R7	1,262	1	Cut Tape	USD	2.960	2.210	1.820	1.560	1.560
	Analog Devices		ADP5585ACPZ-01-R7	9,548	1	Tape & Reel	USD	3.940	2.531	1.750	1.100	1.275	7h
	Rochester Electronics		ADP5585ACPZ-01-R7	3,512			USD			1.380	1.230	1.160	17h
	DigiKey	2	505-ADP5585ACPZ-01-R7CT-ND	3,575	1	Cut Tape	USD	2.950	2.205	1.813	1.656	1.656
	Richardson RFPD		ADP5585ACPZ-01-R7	Contact	1500		USD					1.460	23h

$ 1.469

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PCA9535E Series 5.5V 100 KHz 16-bit Low-Power I/O Expander for I2C Bus-TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9535EDTR2G	12	2		USD		1.930	1.654	1.469	1.320
	Arrow Electronics		PCA9535EDTR2G	12	1		USD	2.400	1.930	1.930	1.930	1.930
	Newark		PCA9535EDTR2G	0	2500	Tape & Reel	USD					1.600
	RS (Formerly Allied Electronics)		PCA9535EDTR2G	0	1	Bulk	USD	0.990	0.990	0.990	0.990	0.990	6h
	Farnell	2	PCA9535EDTR2G	0	1	Cut Tape	USD*	3.185*	2.392*	1.949*	1.949*	1.949*	17h

NXP Semiconductors

$ 0.880

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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
	Arrow Electronics		PCA9534BS,118	1	1		USD	0.754	0.754	0.754	0.754	0.754
	UnikeyIC		PCA9534BS,118	900	1	Cut Tape	USD	1.798	1.185	1.032	1.006	1.006	1d
	Newark	2	PCA9534BS,118	0	12K	Tape & Reel
	Avnet		PCA9534BS,118	0	6K		USD					0.739	2d
	Farnell	3	PCA9534BS,118	0	1		USD*	1.532*	1.128*	0.906*	0.785*	0.769*	17h

NXP Semiconductors

$ 1.116

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PCA8575 Series Remote 16-bit I/O Expander for I2C-Bus w/ Interrupt - TSSOP 24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA8575PW,118	8	1	Cut Tape	USD	1.358	1.289	1.242	1.132	1.132	1d
	Newark		PCA8575PW,118	0	2500	Tape & Reel	USD					1.030
	Avnet		PCA8575PW,118	0	2500		USD					0.970	2d
	Future Electronics		PCA8575PW,118	0	2500	Tape & Reel	USD					0.980
	Arrow Electronics		PCA8575PW,118	0	2500		USD					0.787

NXP Semiconductors

$ 1.102

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I2C Interface 1000kHz 5.5V 16-Pin HVQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9674ABS,118	6,933	1	Cut Tape	USD	1.637	1.581	1.390	1.293	1.293	1d
	Newark		PCA9674ABS,118	0	12K	Tape & Reel
	Avnet		PCA9674ABS,118	0	6K		USD					0.893	2d
	Arrow Electronics		PCA9674ABS,118	0	6K		USD					1.054
	Farnell	2	PCA9674ABS,118	10	1	Cut Tape	USD*	3.414*	2.325*	1.788*	1.438*	1.384*	17h

$ 1.710

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I2C/SMBus Interface 5.5V Automotive 16-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	3	PCA9654EDTR2G	2,500	459		USD				1.599	1.507	2d
	DigiKey	3	PCA9654EDTR2GOSCT-ND	8,532	1	Cut Tape	USD	3.030	2.270	1.870	1.805	1.805
	Flip Electronics		PCA9654EDTR2G	2,500									1d
	Newark		PCA9654EDTR2G	0	2500	Tape & Reel	USD					1.640
	Farnell	2	PCA9654EDTR2G	1,835	1	Cut Tape	USD*	2.648*	2.150*	1.747*	1.559*	1.559*	17h