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

浏览和比较 LCSC I/O 扩展器的价格、库存、数据表和其他技术规格。查看我们的 LCSC I/O 扩展器列表，为您的下个项目挑选最佳报价。

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

$ 0.659

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin HVQFN EP T/R

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCAL6408ABSHP	3,860			USD			0.771	0.640	0.570	9h
	UnikeyIC		PCAL6408ABSHP	11,040	1	Tape & Reel	USD	1.477	1.094	0.891	0.880	0.880	10h
	Verical	3	PCAL6408ABSHP	6,226	3		USD		0.521	0.521	0.521	0.521
	Arrow Electronics	2	PCAL6408ABSHP	6,226	1		USD	0.521	0.521	0.521	0.521	0.521
	DigiKey	3	568-11578-1-ND	17,571	1	Cut Tape	USD	1.340	0.976	0.783	0.694	0.694

NXP Semiconductors

$ 1.335

比较

PCA9500 Tape & Reel (TR) Active I2C SMBus io expander 3.3V 5mm 400kHz 100muA 25mA

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9500PW,118	50	1	Cut Tape	USD	0.435	0.435	0.435	0.435	0.435
	Rochester Electronics		PCA9500PW,118	5,777			USD			1.580	1.310	1.170	9h
	UnikeyIC		PCA9500PW,118	2,500	2500	Tape & Reel	USD					1.147	10h
	Arrow Electronics	2	PCA9500PW,118	1,630	1		USD	1.081	1.081	1.081	1.081	1.081
	Verical		PCA9500PW,118	569	5		USD		1.543	1.431	1.377	1.377

NXP Semiconductors

$ 0.926

比较

PCA9554 Series 5.5 V 85 mA 400 kHz 8-bit I2C-bus and SMBus I/O Port - TSSOP-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	PCA9554PW,118	52	1	Cut Tape	USD	1.650	1.650	1.420	1.350	1.260
	Rochester Electronics		PCA9554PW,118	20,236			USD			1.070	0.888	0.792	9h
	UnikeyIC		PCA9554PW,118	2,511	1	Cut Tape	USD	1.099	0.902	0.653	0.615	0.615	10h
	Verical	4	PCA9554PW,118	4,235	2		USD		0.723	0.723	0.723	0.723
	Arrow Electronics	3	PCA9554PW,118	4,235	1		USD	0.723	0.723	0.723	0.723	0.723

NXP Semiconductors

$ 1.155

比较

PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - TSSOP 24

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9535CPW,118	2,525	1	Cut Tape	USD	2.250	1.660	1.430	1.430	1.430
	Rochester Electronics		PCA9535CPW,118	16,412			USD			1.360	1.130	1.010	9h
	UnikeyIC		PCA9535CPW,118	7,500	2500	Tape & Reel	USD					0.679	10h
	Verical	3	PCA9535CPW,118	7,361	2		USD		0.917	0.917	0.917	0.917
	Arrow Electronics		PCA9535CPW,118	7,361	1		USD	0.917	0.917	0.917	0.917	0.917

NXP Semiconductors

$ 1.040

比较

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

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		PCA9555PW,118	90,000	2500	Tape & Reel	USD					0.940
	Newark	2	PCA9555PW,118	35	1	Cut Tape	USD	1.830	1.350	1.100	1.040	1.040
	Avnet	2	PCA9555PW,118	2,500	2500		USD					0.980	11h
	Rochester Electronics		PCA9555PW,118	165			USD			1.270	1.050	0.940	9h
	UnikeyIC		PCA9555PW,118	3,631	5	Cut Tape	USD		0.856	0.753	0.620	0.590	10h

NXP Semiconductors

$ 1.112

比较

PCA9538 Series 5.5 V 104 µA 8-bit I2C-bus and SMBus Low Power I/O Port -HVQFN-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		PCA9538BS,118	96,000	6K	Tape & Reel	USD					0.870
	Newark	2	PCA9538BS,118	5,087	1	Cut Tape	USD	1.820	1.360	1.360	1.360	1.360
	UnikeyIC		PCA9538BS,118	392	1	Cut Tape	USD	1.828	1.393	1.245	1.219	1.219	10h
	Arrow Electronics	2	PCA9538BS,118	1,769	1		USD	1.458	1.240	1.098	1.011	1.011
	Verical	2	PCA9538BS,118	1,769	6		USD		1.240	1.098	1.011	1.011

NXP Semiconductors

$ 1.130

比较

PCA9535: 5.5V 160mA 400 kHz 16-bit I2C-bus and SMBus Low Power I/O Port-TSSOP-24

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9535PW,118	5,234	1	Cut Tape	USD	2.250	1.660	1.430	1.430	1.430
	Future Electronics	2	PCA9535PW,118	2,500	2500	Tape & Reel	USD					1.000
	Rochester Electronics		PCA9535PW,118	7			USD			1.360	1.130	1.010	9h
	UnikeyIC		PCA9535PW,118	2,570	1	Cut Tape	USD	1.476	1.312	1.066	0.984	0.984	10h
	Arrow Electronics	3	PCA9535PW,118	288	1		USD	0.917	0.917	0.917	0.917	0.917

NXP Semiconductors

$ 0.844

比较

PCA9554C Series 5.5 V Push Pull Output SMT Specialty Interface IC - TSSOP-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9554CPWJ	2,875	1	Cut Tape	USD	1.560	1.130	0.912	0.912	0.912
	Rochester Electronics		PCA9554CPWJ	17,500			USD			0.848	0.704	0.627	9h
	UnikeyIC		PCA9554CPWJ	2,400	1	Tape & Reel	USD	1.505	1.204	1.023	0.924	0.924	10h
	Verical		PCA9554CPWJ	17,500	354		USD				0.880	0.784
	DigiKey	3	568-9918-1-ND	3,305	1	Cut Tape	USD	1.540	1.121	0.903	0.808	0.808

NXP Semiconductors

$ 0.623

比较

I/O Expander, 8 Bit, 8 I/Os, I2C, SMBus, 1.65 V to 5.5 V, 16 Pins, TSSOP

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA6408APW,118	94,074	5	Cut Tape	USD		1.040	0.834	0.783	0.783
	Rochester Electronics		PCA6408APW,118	1,069			USD			0.694	0.576	0.514	9h
	UnikeyIC		PCA6408APW,118	2,500	2500	Tape & Reel	USD					0.544	10h
	Verical	2	PCA6408APW,118	85	3		USD		0.469	0.469	0.469	0.469
	Arrow Electronics	2	PCA6408APW,118	1,925	1		USD	1.291	0.973	0.776	0.611	0.611

NXP Semiconductors

$ 1.530

比较

Specialized Interface, I2C, SMBus, I2C Bus & SMBus Systems Applications, 2.3 V, 3.6 V, TSSOP

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9518APW,518	9,239			USD			1.270	1.140	1.070	9h
	UnikeyIC		PCA9518APW,518	2,344	1	Cut Tape	USD	3.025	2.283	1.884	1.735	1.735	10h
	Verical	3	PCA9518APW,518	5,000	237		USD				1.425	1.338
	DigiKey	3	568-13610-1-ND	3,639	1	Cut Tape	USD	2.770	2.062	1.692	1.565	1.565
	Newark		PCA9518APW,518	0	2500	Tape & Reel	USD					1.440