SHENGYU ELECTRONICS I/O 扩展器

比较

10¦ÌA I2C 8 2.5V 6V 100KHZ SO-16

Distributor	SKU		Min	Bulk Pricing						Updated
UnikeyIC	PCF8574AT	5,000	5	USD		0.555	0.533	0.511	0.511	3h
SHENGYU ELECTRONICS	PCF8574AT	25,147	1	USD	0.459	0.450	0.440	0.420	0.400	2d
Chipsmall Limited	PCF8574AT	1,000	1	USD	1.200	0.800	0.480	0.400	0.400	11h

NXP Semiconductors

PCAL9535AHF

比较

Parallel I/O Port, 16 I/O, CMOS, PQCC24

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	PCAL9535AHF	4,229	7	USD		5.543	5.438	5.229	5.124	3h
Antdic Electronics	PCAL9535AHF	27,264		USD	35.000	33.250	31.500	28.000	26.250	>1wk
SHENGYU ELECTRONICS	PCAL9535AHF	11,108	1	USD	1.833	1.796	1.740	1.690	1.610	2d
Run Hong Electronics	PCAL9535AHF	5,204		USD	13.719	13.719	13.719	13.719	13.719	5h

Renesas

R8A66155SP

比较

Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
ICPartonline	R8A66155SP	36,188		USD	5.000	4.750	4.500	4.250	4.000	>1wk
Antdic Electronics	R8A66155SP	29,640		USD	9.000	8.550	8.100	7.200	6.750	>1wk
SHENGYU ELECTRONICS	R8A66155SP	9,611	1	USD	3.240	3.176	3.080	2.980	2.850	2d

NXP Semiconductors

PCAL9539APW

比较

Parallel I/O Port, 16 I/O, CMOS, PDSO24

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	PCAL9539APW	6,437	7	USD		0.456	0.447	0.430	0.421	3h
Antdic Electronics	PCAL9539APW	26,085		USD	23.000	21.850	20.700	18.400	17.250	>1wk
SHENGYU ELECTRONICS	PCAL9539APW	14,277	1	USD	1.441	1.412	1.370	1.330	1.270	2d
ZTZ Technology Limited	PCAL9539APW	1,295		USD	0.010	0.010	0.010	0.010	0.010	>1wk

Texas Instruments

PCA9557

比较

Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers

Distributor	SKU		Min	Bulk Pricing						Updated
Worldway Electronics	PCA9557	6,554	7	USD		5.076	4.981	4.789	4.693	3h
ICPartonline	PCA9557	30,812		USD	15.000	14.250	13.500	12.750	12.000	>1wk
SHENGYU ELECTRONICS	PCA9557	10,274	1	USD	0.919	0.900	0.870	0.850	0.810	2d
Utmel Electronic	2502-PCA9557	联系方式								13h

NXP Semiconductors

PCA8574AN

比较

Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDIP16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	SHENGYU ELECTRONICS		PCA8574AN	9,586	1		USD	0.306	0.300	0.290	0.280	0.270	2d
	Run Hong Electronics		PCA8574AN	8,000			USD	15.274	15.274	15.274	15.274	15.274	5h

NXP Semiconductors

PCA9554ATS

比较

Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO20

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Worldway Electronics	PCA9554ATS	9,255	7	Tape & Reel	USD		4.083	4.006	3.852	3.775	3h
Antdic Electronics	PCA9554ATS	30,746			USD	12.000	11.400	10.800	9.600	9.000	>1wk
SHENGYU ELECTRONICS	PCA9554ATS	6,199	1		USD	1.072	1.051	1.020	0.990	0.940	2d
Utmel Electronic	1786-PCA9554ATS	联系方式									13h

NXP Semiconductors

PCA9674PW

比较

Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Component Stockers USA	PCA9674PW	788		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics	PCA9674PW	15,200	7	USD		0.986	0.968	0.931	0.912	3h
SHENGYU ELECTRONICS	PCA9674PW	14,034	1	USD	1.044	1.024	0.990	0.960	0.920	2d
Utmel Electronic	1786-PCA9674PW	2,000								13h

Texas Instruments

PCA9555

比较

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	SHENGYU ELECTRONICS		PCA9555	17,747	1		USD	0.766	0.750	0.730	0.700	0.670	2d
	Bison Technologies	3	PCA9555-41592	15,000			USD			13.220	13.220	13.220	2d

NXP Semiconductors

PCAL9535APW

比较

Parallel I/O Port, 16 I/O, CMOS, PDSO24

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
SHENGYU ELECTRONICS	PCAL9535APW	11,445	1	USD	1.544	1.513	1.470	1.420	1.360	2d
Run Hong Electronics	PCAL9535APW	9,802		USD	2.251	2.251	2.251	2.251	2.251	5h
Cytech Systems	PCAL9535APW	1,631								3h

顶级制造商

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