所有分销商Quest集成电路 (IC)接口 ICI/O 扩展器 (314)

Quest I/O 扩展器

浏览和比较 Quest 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 Quest I/O 扩展器列表，为您的下个项目挑选最佳报价。

探索 Quest I/O 扩展器

结果：314

授权分销商

未经授权的库存分销商

Texas Instruments

$ 1.235

比较

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		296-26293-5-ND	1,798	1	Tube	USD	2.330	1.723	1.509	1.240	1.240
	Mouser		595-PCF8574ADW	2,450	1	Tube	USD	2.330	1.730	1.510	1.230	1.180
	Win Source		WS-PCF8574ADW	6,300	35		USD			1.436	1.193	1.193	9h
	GreenTree Electronics		PCF8574ADW	1,469									8h
	Easev		PCF8574ADW	3,991			USD	0.861	0.861	0.818	0.749	0.620	22h

Texas Instruments

$ 1.226

比较

PCA6107 Tube ACTIVE (Last Updated: 1day ago) Active io expander 5.5V 11.5mm 400kHz 10mA 25mA

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA6107DW	4,808			USD			1.220	1.090	1.020	8h
	Verical	2	PCA6107DW	626	246		USD				1.363	1.275
	Component Stockers USA		PCA6107DW	3,811			USD	1.380	1.380	1.300	1.180	1.180	>1wk
	Win Source		WS-PCA6107DW	1,500	35		USD			1.270	1.032	1.032	9h
	Worldway Electronics		PCA6107DW	16,080	7	Bulk	USD		0.389	0.377	0.357	0.357	8h

NXP Semiconductors

$ 0.652

比较

I/O Port Expanders; PCA9555PW; NXP SEMICONDUCTORS; I2C, SMBus; 24; 16; 400 kHz

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9555PW	270	2		USD		0.743	0.743	0.743	0.743
	UnikeyIC		PCA9555PW	4,999	1	Tube	USD	0.831	0.729	0.592	0.561	0.561	9h
	Tomark Electronics Ltd UK		PCA9555PW	5,000			USD	0.500	0.500	0.500	0.500	0.500	17h
	Weyland Electronics Group Pte. Ltd.		PCA9555PW	2,666	1	Tape & Reel	USD	0.428	0.428	0.428	0.428	0.428	1d
	Worldway Electronics		PCA9555PW	19,280	7	Tube	USD		0.399	0.380	0.380	0.380	8h

Texas Instruments

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin WQFN EP T/R

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		TCA6416RTWR	3,000	3K		USD					2.520
	Win Source		WS-TCA6416RTWR	102	11		USD			3.162	3.162	3.162	9h
	Worldway Electronics		TCA6416RTWR	29,540	7	Tape & Reel	USD		0.643	0.624	0.591	0.591	8h
	ICPartonline		TCA6416RTWR	33,447			USD	1.346	1.279	1.211	1.144	1.077	>1wk
	Easev		TCA6416RTWR	4,363			USD	0.540	0.540	0.513	0.470	0.389	22h

NXP Semiconductors

比较

PCA9539 Series 400 kHz 5.5 V 200 uA 16 -Bit I/O Surface Mount I2C-Bus - HVQFN-24

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	2	PCA9539BS,115	0	1		USD*	2.662*	2.406*	2.030*	1.721*	1.721*	8h
	Worldway Electronics	2	PCA9539BS,115	13,987	7	Tape & Reel	USD		0.586	0.568	0.538	0.538	8h
	Easev		PCA9539BS,115	4,484			USD	0.465	0.465	0.441	0.404	0.335	22h
	Fmall Co., Limited		PCA9539BS,115	39,670			USD	1.008	1.008	0.943	0.889	0.813	22h
	Aztech		PCA9539BS,115	10,061			USD	6.760	6.760	6.760	6.760	6.760	4h

$ 1.330

比较

Smart Card Interface Provides Robust Communication with Industry's Lowest Stop-Mode Current

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		DS8113-RNG+	4,575			USD			1.480	1.330	1.250	8h
	Farnell		DS8113-RNG+	0	250	Tube	USD*				1.707*	1.707*	8h
	Win Source		WS-DS8113-RNG+	6,000	23		USD			2.017	1.692	1.692	9h
	Worldway Electronics		DS8113-RNG+	27,184	7	Bulk	USD		0.436	0.423	0.400	0.400	8h
	ICPartonline		DS8113-RNG+	32,517			USD	1.342	1.275	1.208	1.141	1.074	>1wk

NXP Semiconductors

$ 0.797

比较

I/O Port Expanders; PCA9535PW; NXP SEMICONDUCTORS; 24; 16; 400 kHz; I2C, SMBus, Serial

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9535PW	1,823	2		USD		0.964	0.964	0.964	0.964
	UnikeyIC		PCA9535PW	3,653	1	Cut Tape	USD	0.934	0.820	0.665	0.630	0.630	9h
	Weyland Electronics Group Pte. Ltd.		PCA9535PW	10,000	1	Tape & Reel	USD	0.601	0.601	0.601	0.601	0.601	1d
	Worldway Electronics		PCA9535PW	18,272	7	Tube	USD		0.524	0.499	0.499	0.499	8h
	Antdic Electronics		PCA9535PW	17,613			USD	1.525	1.448	1.372	1.220	1.143	>1wk

NXP Semiconductors

$ 1.546

比较

24mA(Typ) I2C, SMBus 16 2.3V 5.5V 400KHz SOIC 2.45mm

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	3	PCA9555D	8,427	235		USD				1.325	1.184
	UnikeyIC		PCA9555D	6	2	Tube	USD		1.877	1.877	1.800	1.800	9h
	Worldway Electronics		PCA9555D	18,115	7		USD		1.502	1.430	1.430	1.430	8h
	Antdic Electronics	2	PCA9555D	46,447			USD	28.000	26.600	25.200	22.400	21.000	>1wk
	Aztech		PCA9555D	871			USD	10.150	10.150	10.150	10.150	10.150	4h

比较

MIC74 Series 3.6V 100 kHz 2-Wire Serial I/O Expander & Fan Controller - QSOP-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	2	MIC74YQS	0	1		USD*	3.374*	2.662*	1.949*	1.640*	1.640*	8h
	Component Stockers USA		MIC74YQS	22,815			USD	1.380	1.380	2.180	2.110	2.110	>1wk
	Win Source		WS-MIC74YQS	11,100	35		USD			1.528	1.242	1.242	9h
	Worldway Electronics		MIC74YQS	18,884	7	Tube	USD		0.435	0.422	0.400	0.400	8h
	ICPartonline		MIC74YQS	17,994			USD	1.514	1.438	1.363	1.287	1.211	>1wk

NXP Semiconductors

$ 0.862

比较

8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9501PW,112	2,008	8		USD		0.745	0.745	0.745	0.745
	Rochester Electronics		PCA9501PW,112	4,403			USD			1.180	0.979	0.873	8h
	Component Stockers USA		PCA9501PW,112	8,349			USD	0.990	0.990	0.940	0.850	0.850	>1wk
	Worldway Electronics		PCA9501PW,112	9,299	7	Tube	USD		0.289	0.281	0.266	0.266	8h
	Esaler Electronic		PCA9501PW,112	203			USD	1.470	1.456	1.442	1.428	1.414	1h