Quest I/O 扩展器

$ 1.120

比较

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

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	PCA9534APW	50			USD			1.250	1.120	1.060	19h
Win Source	WS-PCA9534APW	20,098	30		USD			1.550	1.300	1.300	20h
Worldway Electronics	PCA9534APW	27,783	7	Tube	USD		0.359	0.348	0.330	0.330	19h
Chipsmall Limited	PCA9534APW	46,782	1		USD	2.984	1.989	1.194	0.995	0.995	15h
Lixinc	PCA9534APW	18,517			USD	1.980	1.782	1.782	1.782	1.782	>1wk

Texas Instruments

PCF8574PWG4

$ 1.280

比较

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Mouser	595-PCF8574PWG4	8,103	1	Tube	USD	2.350	1.730	1.400	1.280	1.170
Component Stockers USA	PCF8574PWG4	597			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics	PCF8574PWG4	28,637	7	Tube	USD		0.533	0.517	0.490	0.490	19h
Easev	PCF8574PWG4	7,739			USD	0.583	0.583	0.554	0.508	0.420	>1wk
Fmall Co., Limited	PCF8574PWG4	6,270			USD	1.266	1.266	1.184	1.116	1.021	>1wk

Analog Devices

MAX7316ATE

$ 1.440

比较

I/O Expander 16-Pin TQFN EP

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	MAX7316ATE	3		USD			1.610	1.440	1.350	19h
Worldway Electronics	MAX7316ATE	8,780	7	USD		0.517	0.501	0.474	0.474	19h
Aztech	MAX7316ATE	407		USD	11.070	11.070	11.070	11.070	11.070	14h
Antdic Electronics	MAX7316ATE	36,135		USD	34.000	32.300	30.600	27.200	25.500	3d
Run Hong Electronics	MAX7316ATE	3,842		USD	15.167	15.167	15.167	15.167	15.167	7h

NXP Semiconductors

PCA9506DGG,512

比较

I/O Expander, 40Bit, 400 Khz, I2c, 2.3 V, 5.5 V, Tssop Rohs Compliant: Yes

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Farnell	PCA9506DGG,512	0	1		USD*	3.444*	2.747*	2.560*	2.091*	2.091*	19h
Worldway Electronics	PCA9506DGG,512	4,225	7	Tube	USD		4.382	4.248	4.025	4.025	19h
NetSource Technology	PCA9506DGG,512	72			USD	3.950	3.950	3.950	3.950	3.950	3h
Utmel Electronic	1786-PCA9506DGG,512	23		Tube	USD	13.511	12.746	12.025	10.702	10.702	5h
Easev	PCA9506DGG,512	7,088			USD	1.077	1.077	1.023	0.937	0.775	>1wk

Texas Instruments

PC97338VJG

比较

Multifunction Peripheral, CMOS, PQFP100

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Worldway Electronics	2	PC97338-VJG	23,069	7	Tape & Reel							19h
ICPartonline		PC97338VJG	21,456			USD	27.000	25.650	24.300	22.950	21.600	>1wk
Classic Components	3	PC97338VJG	111			USD			6.736	6.736	6.736	1d
CoreStaff	2	ST26489093	109	1		USD	5.613	4.229	3.631	3.597	3.597	13h
Anlinkda		PC97338VJG	45,286			USD	0.644	0.577	0.494	0.484	0.464	1d

Texas Instruments

PC97317-IBW/VUL

比较

PC97317-IBW/VUL Ns

Distributor	SKU		Min	Bulk Pricing						Updated
ICPartonline	PC97317IBW/VUL	26,726		USD	27.000	25.650	24.300	22.950	21.600	>1wk
Classic Components	PC97317-IBW/VUL	763		USD			13.337	13.337	13.337	1d
CoreStaff	ST60291074	748	1	USD	11.114	5.730	5.192	5.162	5.162	13h
IC Components Ltd.	PC97317-IBW/VUL	2,146		USD	3.990	3.990	3.990	3.990	3.990	19h
Win Source	WS-PC97317-IBW/VUL	20	1							20h

Intersil

CDP1852CD

$ 11.430

比较

Parallel I/o Port, 8-BIT, 8 I/o, Cmos, CDIP24

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	CDP1852CD	4			USD			12.780	11.430	10.760	19h
Microchip USA	CDP1852CD	224	50	Tray	USD			38.276	38.276	38.276	6d
Quest	CDP1852CD	1,778			USD	18.260	13.695	10.500	9.130	9.130	18h
Lingto Electronic Ltd.	CDP1852CD	39,655	1		USD	13.670	12.987	12.303	12.166	12.030	3d

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	20h
Worldway Electronics	TCA6416AZQSR	18,951	7	Tape & Reel	USD		0.053	0.051	0.048	0.048	19h
ICPartonline	TCA6416AZQSR	15,870			USD	0.641	0.609	0.577	0.545	0.513	>1wk
GreenTree Electronics	TCA6416AZQSR	7,500									1d

Renesas

CP82C55A

比较

Cmos Programmable Peripheral Interface Parallel I/o Port, 24 I/o, Cmos, PDIP40

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-CP82C55A	1,800	2		USD		20.063	17.388	17.388	17.388	20h
Worldway Electronics	CP82C55A	23,211	7	Tube	USD		6.762	6.555	6.210	6.210	19h
Heisener Electronics	CP82C55A	8,579			USD	11.706	11.706	11.706	11.706	11.706	>1wk
Easev	CP82C55A	8,330			USD	0.343	0.343	0.466	0.426	0.353	>1wk
LCSC	C3191433	5	1		USD	18.332	17.743	17.743	17.743	17.743	5h

Texas Instruments

TCA7408ZSZR

比较

Low-voltage 8-bit I2C I/O Expander with Interrupt Output Reset I/O Direction Registers 16-uCSP -40 to 85

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip USA	TCA7408ZSZR	335	150		USD				10.725	10.725	6d
Win Source	WS-TCA7408ZSZR	1,850	21		USD			2.087	1.930	1.930	20h
Worldway Electronics	TCA7408ZSZR	28,896	7	Tape & Reel	USD		2.402	2.288	2.288	2.288	19h
Aztech	TCA7408ZSZR	5,446			USD	6.660	6.660	6.660	6.660	6.660	14h
Anlinkda	TCA7408ZSZR	38,194			USD	0.679	0.608	0.525	0.515	0.494	1d

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