所有分销商LCSC集成电路 (IC)接口 ICI/O 扩展器 (323)

LCSC I/O 扩展器

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探索 LCSC I/O 扩展器

结果：323

授权分销商

未经授权的库存分销商

NXP Semiconductors

$ 0.888

比较

PCA9554A: 5.5 V 85 mA 8-bit I2C-bus and SMBus I/O Port with Interrupt-TSSOP-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9554APW,118	6,801	1	Cut Tape	USD	1.810	1.330	1.140	1.140	1.140
	Arrow Electronics	2	PCA9554APW,118	2,954	1		USD	0.723	0.723	0.723	0.723	0.723
	Verical	2	PCA9554APW,118	2,954	2		USD		0.723	0.723	0.723	0.723
	Rochester Electronics		PCA9554APW,118	225			USD			1.070	0.888	0.792	7h
	UnikeyIC		PCA9554APW,118	15,000	1	Cut Tape	USD	0.807	0.807	0.671	0.671	0.586	8h

NXP Semiconductors

$ 1.600

比较

PCA9500 Series 8-bit I2C-bus and SMBus I/O port with 2-kBit EEPROM - HVQFN-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9500BS,118	3,397	1	Cut Tape	USD	2.580	1.950	1.950	1.950	1.950
	Arrow Electronics		PCA9500BS,118	4,638	1		USD	1.271	1.271	1.271	1.271	1.271
	Rochester Electronics		PCA9500BS,118	32,230			USD			1.380	1.230	1.160	7h
	UnikeyIC		PCA9500BS,118	6,000	6K	Tape & Reel	USD					1.405	8h
	DigiKey	3	568-3351-1-ND	7,979	1	Cut Tape	USD	2.940	2.200	1.809	1.679	1.679

NXP Semiconductors

$ 0.541

比较

PCA6408 Series 400 kHz 1.65 to 5.5 V 8 bit I2C-Bus / SMBus I/O Expander-XQFN-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA6408AHKX	4,000	1	Cut Tape	USD	1.110	0.802	0.649	0.649	0.649
	Verical	2	PCA6408AHKX	2,840	3		USD		0.431	0.431	0.431	0.431
	Arrow Electronics	2	PCA6408AHKX	2,840	1		USD	0.431	0.431	0.431	0.431	0.431
	UnikeyIC		PCA6408AHKX	24,000	10	Tape & Reel	USD		0.701	0.701	0.651	0.651	8h
	Avnet		PCA6408AHKX	0	4K		USD					0.477	9h

NXP Semiconductors

PCA9538PW/Q900,118

$ 1.295

比较

PCA9538 Series 5.5 V 400 kHz 8-bit I2C-Bus and SMBus Low Power I/O Port-TSSOP-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9538PW/Q900,118	758	2		USD		1.030	1.030	1.030	1.030
	Arrow Electronics		PCA9538PW/Q900,118	758	1		USD	1.030	1.030	1.030	1.030	1.030
	Rochester Electronics		PCA9538PW/Q900,118	96			USD			1.520	1.260	1.120	7h
	UnikeyIC		PCA9538PW/Q900,118	2,490	1	Cut Tape	USD	1.804	1.688	1.498	1.424	1.424	8h
	Newark		PCA9538PW/Q900,118	0	5K	Tape & Reel	USD					1.350

NXP Semiconductors

$ 0.391

比较

PCA9570 Series Remote 3.6 V 4-Bit General Purpose I2C/SMBus GPIO Expander-XQFN-8

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9570GMH	19,309	1	Cut Tape	USD	0.818	0.581	0.458	0.458	0.458
	Arrow Electronics	4	PCA9570GMH	7,038	1		USD	0.293	0.293	0.293	0.293	0.293
	Verical	3	PCA9570GMH	7,038	4		USD		0.293	0.293	0.293	0.293
	UnikeyIC		PCA9570GMH	148	1	Tape & Reel	USD	0.629	0.629	0.524	0.485	0.443	8h
	DigiKey	3	568-10952-1-ND	34,309	1	Cut Tape	USD	0.810	0.576	0.455	0.391	0.367

NXP Semiconductors

$ 0.779

比较

PCA9554 8-bit I2C-SMBus Low Power I/O Port with Interrupt - HVQFN-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	5	PCA9554ABS,118	3,400	2		USD		0.676	0.676	0.676	0.676
	Arrow Electronics	2	PCA9554ABS,118	3,400	1		USD	0.676	0.676	0.676	0.676	0.676
	Rochester Electronics		PCA9554ABS,118	19,635			USD			0.938	0.779	0.694	7h
	DigiKey	3	568-3394-1-ND	9,618	1	Cut Tape	USD	1.880	1.384	1.121	0.995	0.995
	Newark		PCA9554ABS,118	0	12K	Tape & Reel

NXP Semiconductors

$ 1.430

比较

PCA9575 Tape & Reel (TR) Active I2C SMBus io expander 1.1V~3.6V 400kHz 1mA 3mA -40C~85C

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		PCA9575PW2,118	2,500	2500	Tape & Reel	USD					1.200
	Newark	2	PCA9575PW2,118	2,277	1	Cut Tape	USD	2.280	1.750	1.750	1.750	1.750
	Verical	3	PCA9575PW2,118	77,500	2500		USD					1.213
	Arrow Electronics	3	PCA9575PW2,118	2,190	1		USD	1.095	1.095	1.095	1.095	1.095
	UnikeyIC		PCA9575PW2,118	2,415	1	Cut Tape	USD	1.918	1.918	1.746	1.746	1.651	8h

NXP Semiconductors

PCAL6416AHF,128

$ 0.732

比较

PCAL6416A Series 5.5V 400 kHz 125 uA 16-Bit I/O Surface Mount I2C-Bus - HWQFN-24

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	PCAL6416AHF,128	30,000	6K	Tape & Reel	USD					0.605
	Newark	2	PCAL6416AHF,128	1,770	1	Cut Tape	USD	1.420	1.060	0.895	0.895	0.895
	Avnet	2	PCAL6416AHF,128	18,000	6K		USD					0.654	9h
	Verical		PCAL6416AHF,128	5,978	3		USD		0.555	0.555	0.555	0.555
	Arrow Electronics		PCAL6416AHF,128	5,978	1		USD	0.555	0.555	0.555	0.555	0.555

$ 13.005

比较

CP82C55 Series 24 I/O Pin 2.5mA CMOS Programmable Peripheral Interface - PDIP-40

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		CP82C55AZ	684	1		USD	18.630	14.820	13.880	13.420	13.420
	Future Electronics		CP82C55AZ	923	3	Tube	USD		11.010	10.710	10.580	10.580
	Renesas		CP82C55AZ	50	1	Tube	USD	18.090	14.394	14.394	14.394	14.394	5h
	Avnet	2	CP82C55AZ	743	99								9h
	Verical		CP82C55AZ	498	1		USD	15.540	12.867	10.951	10.571	10.571

NXP Semiconductors

$ 0.936

比较

I/O Port Expanders; PCA9554AD, 118; NXP SEMICONDUCTORS; I2C, SMBus, Serial; 16; 8; 400 kHz

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	6	PCA9554AD,118	2,430	320		USD				0.973	0.868
	Arrow Electronics		PCA9554AD,118	31	1		USD	1.513	1.510	1.506	1.506	1.506
	Rochester Electronics		PCA9554AD,118	19,135			USD			0.938	0.779	0.694	7h
	UnikeyIC		PCA9554AD,118	1,964	1	Tape & Reel	USD	1.623	1.216	0.990	0.923	0.923	8h
	Newark	2	PCA9554AD,118	0	2K	Tape & Reel	USD					0.829