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Chipsmall Limited I/O Expanders

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Results: 384

Authorized Distributors

Non-Authorized Stocking Distributors

NXP Semiconductors

$ 0.925

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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
	Rochester Electronics		PCA9554ADB,118	25,440			USD			0.891	0.740	0.659	1d
	UnikeyIC		PCA9554ADB,118	2,834	23	Tape & Reel	USD			1.223	1.200	1.200	6h
	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
	Newark		PCA9554ADB,118	0	4K	Tape & Reel	USD					0.788

NXP Semiconductors

$ 0.979

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PCA9555 Series 5.5V 160mA 400 kHz SMT 16-bit I2C-bus and SMBus I/O Port-TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	PCA9555PW,112	2,536	650		USD				0.949	0.903	2d
	Rochester Electronics		PCA9555PW,112	6			USD			1.220	1.010	0.903	1d
	UnikeyIC		PCA9555PW,112	2,988	1	Cut Tape	USD	1.829	1.219	1.004	1.004	1.004	6h
	Arrow Electronics		PCA9555PW,112	270	1		USD	0.715	0.715	0.715	0.715	0.715
	DigiKey		568-3986-5-ND	2,242	1	Tube	USD	1.820	1.336	1.120	0.979	0.948

NXP Semiconductors

$ 0.702

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PCA9670 Series 5.5 V ±100 mA Remote 8 bit I/O Expander Fm+I2C bus - TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9670PW,118	160			USD			0.934	0.775	0.691	1d
	UnikeyIC		PCA9670PW,118	2,302	1	Tape & Reel	USD	1.624	1.122	0.990	0.990	0.990	6h
	Arrow Electronics		PCA9670PW,118	2,010	1		USD	0.629	0.629	0.629	0.629	0.629
	Verical		PCA9670PW,118	2,010	2		USD		0.629	0.629	0.629	0.629
	DigiKey	3	568-13663-1-ND	12,500		Cut Tape

NXP Semiconductors

$ 0.962

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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	5,570	1	Cut Tape	USD	1.940	1.420	1.420	1.420	1.420
	Rochester Electronics		PCA9557BS,118	2,397			USD			0.927	0.770	0.686	1d
	UnikeyIC		PCA9557BS,118	896	1	Cut Tape	USD	2.208	1.938	1.573	1.490	1.490	6h
	Arrow Electronics		PCA9557BS,118	3,200	1		USD	1.551	1.131	0.895	0.758	0.758
	Future Electronics		PCA9557BS,118	0	6K	Tape & Reel	USD					0.780

NXP Semiconductors

$ 1.211

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PCA9535C Series 5.5 V 400 kHz I2C/SMBus Surface Mount I/O Expander - HWQFN-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9535CHF,118	6,000	6K	Tape & Reel	USD					1.063	6h
	DigiKey	3	568-13604-1-ND	4,829	1	Cut Tape	USD	2.220	1.642	1.338	1.223	1.223
	Newark		PCA9535CHF,118	0	12K	Tape & Reel
	Future Electronics	2	PCA9535CHF,118	0	6K	Tape & Reel	USD					1.000
	Avnet		PCA9535CHF,118	0	6K		USD					1.142	2d

$ 13.185

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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	85	1	Cut Tape	USD	19.620	15.640	14.300	14.300	14.300
	Renesas		CS82C55AZ96	1,000	1		USD	21.320	16.585	14.192	13.251	13.251	23h
	DigiKey	3	CS82C55AZ96CT-ND	1,000	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								2d

$ 13.319

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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	0	1040								2d
	Mouser		968-CS82C55AZ	981	1	Tube	USD	19.970	15.910	13.740	13.080	13.080
	Win Source		WS-CS82C55AZ	5,000	2		USD		24.399	21.146	21.146	21.146	1h

NXP Semiconductors

$ 0.671

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IC I/O EXPANDER I2C 8B 16TSSOP / I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9574PW,118	80,756			USD			1.150	0.955	0.851	1d
	UnikeyIC		PCA9574PW,118	2,500	2500	Tape & Reel	USD					0.556	6h
	Verical	4	PCA9574PW,118	2,059	2		USD		0.671	0.671	0.671	0.671
	Arrow Electronics		PCA9574PW,118	2,059	1		USD	0.671	0.671	0.671	0.671	0.671
	Flip Electronics		PCA9574PW,118	17,500									1d

NXP Semiconductors

$ 1.333

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I/O Expander, 16 bit, I2C, SMBus, 2.3 V, 5.5 V, HVQFN, 24 Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9671BS,118	30	1	Tape & Reel	USD	2.708	2.708	2.485	2.345	2.190	6h
	DigiKey	3	568-8718-1-ND	9,942	1	Cut Tape	USD	2.400	1.778	1.453	1.333	1.333
	Newark		PCA9671BS,118	0	12K	Tape & Reel
	Avnet		PCA9671BS,118	0	6K		USD					1.245	2d
	Arrow Electronics		PCA9671BS,118	0	6K		USD					0.996

NXP Semiconductors

PCF8575TS/1,112

$ 1.812

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I/O Expanders Remote 16-bit I/O expander for I2C-bus Vdd=2.5V~5.5V SSOP24_208MIL

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	80P7386	2	1		USD	3.480	2.600	2.600	2.600	2.600	2d
	UnikeyIC		PCF8575TS/1,112	4,008	1	Cut Tape	USD	2.531	2.314	1.928	1.892	1.892	6h
	Arrow Electronics	2	PCF8575TS/1,112	73	1		USD	1.143	1.143	1.143	1.143	1.143
	Verical		PCF8575TS/1,112	33	5		USD		1.799	1.799	1.731	1.502
	Newark		PCF8575TS/1,112	0	1		USD	3.480	2.600	2.140	2.000	2.000