All DistributorsWorldway ElectronicsIntegrated Circuits (ICs)Interface ICsI/O Expanders (1,356)

Worldway Electronics I/O Expanders

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

Top Manufacturers

Renesas

Rochester Electronics

Explore Worldway Electronics I/O Expanders

Results: 1,356

Authorized Distributors

Non-Authorized Stocking Distributors

$ 1.950

Compare

IC Gpio Expander I2C 16CH 28QFN / I2C Interface 5.5V 28-PIN Qfn-ut Ep T/r

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		SX1509BIULTRT	39,000	3K	Tape & Reel	USD					1.680
	DigiKey	3	SX1509BIULCT-ND	11,762	1	Cut Tape	USD	3.520	2.647	2.188	2.050	1.878
	Braemac Americas - Symmetry Electronics		SX1509BIULTRT	0			USD	1.740	1.740	1.740	1.740	1.740	3h
	Newark	2	SX1509BIULTRT	0	3K	Tape & Reel	USD					1.880
	Richardson RFPD		SX1509BIULTRT	Contact	3K		USD					1.800	8h

NXP Semiconductors

PCF8574ATS/3,118

$ 0.810

Compare

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	1d

$ 1.416

Compare

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		1.939	1.658	1.471	1.320
	Arrow Electronics		PCA9535EDTR2G	12	1		USD	1.362	1.362	1.362	1.362	1.362
	DigiKey	2	PCA9535EDTR2GOSDKR-ND	10	1	Custom Reel	USD	4.070	2.619	1.814	1.475	1.475
	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	15h

ADP5585ACPZ-01-R7

$ 1.530

Compare

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	9h
	Rochester Electronics		ADP5585ACPZ-01-R7	3,512			USD			1.380	1.230	1.160	2h
	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	8h

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	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	1d

PI4IOE5V6408ZTAEX

$ 0.384

Compare

1.5¦ÌA 50MA I2C 8 1.65V 3.6V 1MHZ TQFN-20, UQFN-261816 , 2.6MM*1.8MM*500¦ÌM

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	PI4IOE5V6408ZTAEX	18,270	590		USD				0.194	0.190
	Verical		PI4IOE5V6408ZTAEX	39,000	3K		USD					0.325
	Future Electronics		PI4IOE5V6408ZTAEX	6,000	3K	Tape & Reel	USD					0.295
	TME	2	PI4IOE5V6408ZTAE-0	12,000	3K		USD					0.240	1d
	DigiKey	3	PI4IOE5V6408ZTAEXDICT-ND	6,845	1	Cut Tape	USD	0.790	0.566	0.446	0.383	0.383

NXP Semiconductors

$ 1.116

Compare

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	1d
	Future Electronics		PCA8575PW,118	0	2500	Tape & Reel	USD					0.980
	Arrow Electronics		PCA8575PW,118	0	2500		USD					0.787

$ 1.710

Compare

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	1d
	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									21h
	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*	2h

$ 9.311

Compare

Logic, TTL, Programmable, Single, 8-Bits, Advanced, PLCC-44, Vcc 4.5 to 5.5V, 0 to +70C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		CS82C55A-5Z	399	1		USD	14.120	11.130	9.970	9.970	9.970
	Renesas		CS82C55A-5Z	704	1	Tube	USD	15.400	11.831	10.031	9.311	9.096	25m
	DigiKey		CS82C55A-5Z-ND	704	1	Tube	USD	15.400	11.831	10.031	9.311	9.096
	Avnet		CS82C55A-5Z	0	1040								1d
	Farnell		CS82C55A-5Z	399	1		USD*	14.125*	11.142*	9.972*	9.771*	9.771*	2h

NXP Semiconductors

$ 1.102

Compare

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	1d
	Arrow Electronics		PCA9674ABS,118	0	6K		USD					1.058
	Farnell	2	PCA9674ABS,118	10	1	Cut Tape	USD*	3.414*	2.325*	1.788*	1.438*	1.384*	2h