Aztech I/O 扩展器

比较

I/o Expander, 8 Bit, 400 Khz, I2C, Spi, 2.3 V, 3.6 V, Hvqfn

Distributor	SKU		Min	Bulk Pricing						Updated
Farnell	PCA9502BS	0	1	USD*	2.083*	2.083*	1.465*	1.070*	0.950*	12h
Worldway Electronics	PCA9502BS	12,209	7	USD		1.281	1.220	1.220	1.220	12h
Antdic Electronics	PCA9502BS	26,121		USD	53.000	50.350	47.700	42.400	39.750	>1wk
Aztech	PCA9502BS	371		USD	17.710	17.710	17.710	17.710	17.710	8h
SHENGYU ELECTRONICS	PCA9502BS	17,863	1	USD	1.307	1.281	1.240	1.200	1.150	4d

Analog Devices

MAX1608EEE+T

比较

Expander 8 SMBus-to-Parallel I/O 2-Wire Serial 100kHz 16-Pin QSOP T/R

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices		MAX1608EEE+T	0	2500	Tape & Reel							2h
Worldway Electronics		MAX1608EEE+T	6,523	7	Tape & Reel	USD		12.207	11.833	11.210	11.210	12h
Aztech	2	MAX1608EEE+T	9,295			USD	13.840	13.840	13.840	13.840	13.840	8h
Vigor Components		MAX1608EEE+T	5,239									3d
Lingto Electronic Ltd.		MAX1608EEE+T	14,181	1								>1wk

NXP Semiconductors

PCA9534D,112

$ 0.553

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SO Bulk

制造商页面

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Verical		PCA9534D,112	53	11	USD			0.553	0.553	0.553
Worldway Electronics	2	PCA9534D112	18,326	7	USD		0.098	0.093	0.083	0.083	12h
Aztech		PCA9534D,112	5,365		USD	0.470	0.470	0.470	0.470	0.470	8h
Vigor Components		PCA9534D,112	5,019		USD	0.690	0.690	0.690	0.690	0.690	3d

Analog Devices

5B39-02

$ 135.110

比较

Input/Output Subsystem 14-Pin

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	5B39-02	296			USD	153.53	153.53	144.32	135.11	135.11	1d
Microchip USA	5B39-02	369	20	Bulk	USD			109.62	109.62	109.62	4h
Worldway Electronics	5B39-02	29,591	7	Bulk	USD		43.419	42.090	39.875	39.875	12h
Aztech	5B39-02	7,580			USD	32.240	32.240	32.240	32.240	32.240	8h

Analog Devices

MAX7365EWA70+

比较

1MHz I²C-Interfaced 8 x 7 Key-Switch Controller with GPIO Ports

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7365EWA70+	0		Tape & Reel							2h
	Aztech		MAX7365EWA70+	7,397			USD	7.650	7.650	7.650	7.650	7.650	8h

NXP Semiconductors

PCF8574AT,118

比较

Remote 8-bit I/O expander for I2C‑bus with interrupt

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Aztech		PCF8574AT,118	757			USD	13.880	13.880	13.880	13.880	13.880	8h

Analog Devices

DS2413Q+U

比较

1-Wire, Dual-Channel, Addressable Switch Features Open-Drain, Programmable I/O Pins

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		DS2413Q+U	0		Tape & Reel							2h
	Aztech		DS2413Q+U	6,817			USD	11.600	11.600	11.600	11.600	11.600	8h

Texas Instruments

TCA6416AZQSR

比较

Low-voltage 16-bit I2C & SMBus I/O expander 24-BGA MICROSTAR JUNIOR -40 to 85

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Component Stockers USA	TCA6416AZQSR	664			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-TCA6416AZQSR	50,000	70		USD			0.720	0.480	0.480	13h
Worldway Electronics	TCA6416AZQSR	18,947	7	Tape & Reel	USD		0.053	0.051	0.048	0.048	12h
ICPartonline	TCA6416AZQSR	15,870			USD	0.641	0.609	0.577	0.545	0.513	>1wk
GreenTree Electronics	TCA6416AZQSR	7,500									10h

Texas Instruments

PCA9554APWR

比较

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-TSSOP -40 to 85

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-PCA9554APWR	2,920	23		USD			1.781	1.494	1.494	13h
Worldway Electronics	PCA9554APWR	28,489	7	Tape & Reel	USD		0.634	0.614	0.582	0.582	12h
ICPartonline	PCA9554APWR	14,629			USD	0.676	0.642	0.609	0.575	0.541	>1wk
Easev	PCA9554APWR	5,455			USD	0.272	0.272	0.259	0.237	0.196	2d
Fmall Co., Limited	PCA9554APWR	5,330			USD	0.590	0.590	0.552	0.521	0.476	2d

STMicroelectronics

STMPE801QTR

比较

I2C Interface 400KHZ 3.6V 16-PIN QFN T/r / IC I/o Expander I2C 8B 16QFN

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip USA	STMPE801QTR	369	300		USD				7.166	7.166	4h
Win Source	WS-STMPE801QTR	57,000	7		USD		8.138	5.425	5.425	5.425	13h
Worldway Electronics	STMPE801QTR	12,814	7	Tape & Reel	USD		0.629	0.609	0.577	0.577	12h
ICPartonline	STMPE801QTR	25,842			USD	5.000	4.750	4.500	4.250	4.000	>1wk
Aztech	STMPE801QTR	12,917			USD	2.470	2.470	2.470	2.470	2.470	8h

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