Anlinkda I/O 扩展器

$ 1.337

比较

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

Distributor	SKU		Min	Bulk Pricing						Updated
UnikeyIC	PCA9555BS	2	1	USD	1.982	1.739	1.412	1.337	1.337	10h
Worldway Electronics	PCA9555BS	7,612	7	USD		0.451	0.429	0.429	0.420	10h
Antdic Electronics	PCA9555BS	44,463		USD	37.000	35.150	33.300	29.600	27.750	4d
IC Components Ltd.	PCA9555BS	25,009		USD	6.380	6.380	6.380	6.380	6.380	14h
Maritex	PCA9555BS-U1	2	1	USD	3.286	2.677	2.008	1.670	1.670	13h

NXP Semiconductors

PCF8574T.

比较

Remote 8-BIT I/o Expander For I2C-BUS 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
Farnell		PCF8574T.	0	1	USD*	5.683*	4.444*	3.582*	2.761*	2.761*	9h
Worldway Electronics		PCF8574T	18,372	7	USD		0.766	0.729	0.729	0.715	10h
Antdic Electronics	2	PCF8574T.	47,546		USD	25.000	23.750	22.500	20.000	18.750	4d
ICPartonline	2	PCF8574T.	36,825		USD	14.000	13.300	12.600	11.900	11.200	>1wk
Aztech		PCF8574T	742		USD	11.130	11.130	11.130	11.130	11.130	3h

Texas Instruments

PCA9536DGKRG4

$ 0.824

比较

4-bit 2.3- to 5.5-V I2C/SMBus I/O expander with config registers 8-VSSOP -40 to 85

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Mouser	595-PCA9536DGKRG4	28	1	Tape & Reel	USD	1.580	1.150	0.924	0.824	0.690
Win Source	WS-PCA9536DGKRG4	54,370	40		USD			1.325	1.102	1.102	10h
Worldway Electronics	PCA9536DGKRG4	8,156	7	Tape & Reel	USD		0.517	0.508	0.488	0.478	10h
ICPartonline	PCA9536DGKRG4	25,644			USD	0.549	0.521	0.494	0.466	0.439	>1wk
Fly-Wing Technology	PCA9536DGKRG4	142,917			USD	0.807	0.662	0.641	0.600	0.600	1d

NXP Semiconductors

PCA9539PW

比较

I/O Expander, 16Bit, 400 Khz, I2c, Smbus, 2.3 V, 5.5 V, Tssop

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC	PCA9539PW	77,500	2500	Tube	USD					0.617	10h
Weyland Electronics Group Pte. Ltd.	PCA9539PW	30,000	1	Tape & Reel	USD	0.526	0.526	0.526	0.526	0.526	11h
Worldway Electronics	PCA9539PW	5,654	7	Tube	USD		0.570	0.543	0.543	0.532	10h
Antdic Electronics	PCA9539PW	44,677			USD	2.069	1.966	1.862	1.655	1.552	4d
Aztech	PCA9539PW	745			USD	2.130	2.130	2.130	2.130	2.130	3h

NXP Semiconductors

PCF8574AT/3

$ 0.877

比较

Remote 8-BIT I/o Expander For I2C-BUS Parallel I/o Port, 8-BIT, 8 I/o, Cmos, PDSO16

制造商页面

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC		PCF8574AT/3	2,000	100		USD			0.909	0.877	0.877	10h
Weyland Electronics Group Pte. Ltd.		PCF8574AT/3	18,008	1	Tape & Reel	USD	0.676	0.676	0.676	0.676	0.676	11h
Win Source		WS-PCF8574AT/3	16,880	25		USD			1.620	1.358	1.358	10h
Worldway Electronics	2	PCF8574AT/3	297,082	7		USD		0.676	0.644	0.644	0.631	10h
Antdic Electronics	2	PCF8574AT/3	40,143			USD	20.000	19.000	18.000	16.000	15.000	4d

Nuvoton

W83L604G

$ 0.770

比较

Tube Active SMBus 8542.39.00.01 io expander 3.3V 7.2mm 16mA 0C~70C

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-W83L604G	2,000	23	USD			1.735	1.455	1.455	10h
ICPartonline	W83L604G	13,421		USD	0.884	0.840	0.795	0.751	0.707	>1wk
Anlinkda	W83L604G	30,198		USD	0.726	0.650	0.591	0.571	0.559	16h
RC Electronics	W83L604G	27,123	1	USD	0.840	0.770	0.700	0.660	0.640	4d
SHENGYU ELECTRONICS	W83L604G	17,745	1	USD	0.613	0.600	0.580	0.560	0.540	4h

NXP Semiconductors

PCF8575TS/1

$ 1.916

比较

Remote 16-BIT I/o Expander For I2C-BUS Parallel I/o Port, 16 I/o, Cmos, PDSO24

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC		PCF8575TS/1	10,000	100		USD			1.984	1.916	1.916	10h
Weyland Electronics Group Pte. Ltd.		PCF8575TS/1	18,550	1	Tape & Reel	USD	1.352	1.352	1.352	1.352	1.352	11h
Worldway Electronics	2	PCF8575TS1	17,336	7		USD		1.313	1.288	1.238	1.214	10h
Antdic Electronics		PCF8575TS/1	15,388			USD	42.000	39.900	37.800	33.600	31.500	4d
Aztech		PCF8575TS/1	196			USD	17.330	17.330	17.330	17.330	17.330	3h

Texas Instruments

PCA9538DBR

$ 1.070

比较

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

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Mouser	595-PCA9538DBR	1,846	1	Tape & Reel	USD	2.990	1.940	1.480	1.070	0.937
Component Stockers USA	PCA9538DBR	312			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-PCA9538DBR	11,380	30		USD			1.497	1.216	1.216	10h
Worldway Electronics	PCA9538DBR	24,065	7	Tape & Reel	USD		0.712	0.698	0.672	0.658	10h
ICPartonline	PCA9538DBR	23,695			USD	0.775	0.736	0.698	0.659	0.620	>1wk

NXP Semiconductors

PCA9536D

$ 0.883

比较

4-BIT I2C-BUS And Smbus I/o Port Parallel I/o Port, 4-BIT, 4 I/o, Cmos, PDSO8

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC	PCA9536D	2,625	10	Tube	USD		0.944	0.944	0.883	0.853	10h
Weyland Electronics Group Pte. Ltd.	PCA9536D	26,018	1	Tape & Reel	USD	0.481	0.481	0.481	0.481	0.481	11h
Worldway Electronics	PCA9536D	4,625	7	Bulk	USD		0.420	0.400	0.400	0.392	10h
Antdic Electronics	PCA9536D	37,348			USD	0.707	0.671	0.636	0.565	0.530	4d
LCSC	C129522	1	1		USD	1.034	0.859	0.654	0.584	0.584	18h

NXP Semiconductors

PCA9555DB

$ 1.514

比较

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SSOP

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC	PCA9555DB	326	1	Tube	USD	2.310	1.959	1.514	1.514	1.514	10h
Worldway Electronics	PCA9555DB	14,002	7	Tube	USD		0.901	0.858	0.858	0.841	10h
Antdic Electronics	PCA9555DB	17,359			USD	10.000	9.500	9.000	8.000	7.500	4d
Maritex	PCA9555DB-U1	326	1		USD	3.689	2.795	1.906	1.906	1.906	13h
Aztech	PCA9555DB	603			USD	1.190	1.190	1.190	1.190	1.190	3h

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