Classic Components I/O 扩展器

比较

8-BIT I2C-BUS And Smbus I/o Port With Interrupt Parallel I/o Port, 8-BIT, 8 I/o, Cmos, PDSO16

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC	PCA9554PW	10,000	2500	Tube	USD					0.589	6h
Weyland Electronics Group Pte. Ltd.	PCA9554PW	35,000	1	Tape & Reel	USD	0.503	0.503	0.503	0.503	0.503	1h
Worldway Electronics	PCA9554PW	11,531	7	Bulk	USD		0.451	0.429	0.429	0.429	2d
Antdic Electronics	PCA9554PW	15,061			USD	1.270	1.207	1.143	1.016	0.953	>1wk
Utmel Electronic	1786-PCA9554PW	9,900			USD	0.784	0.740	0.698	0.621	0.621	8h

Analog Devices

MAX7312AAG

$ 2.020

比较

16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection 2-Wire-Interfaced 2V to 5.5V 24-Pin SSOP

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	MAX7312AAG	2,587			USD			2.260	2.020	1.900	22h
Win Source	WS-MAX7312AAG	20	2		USD		29.967	26.867	26.867	26.867	23h
Worldway Electronics	MAX7312AAG	6,799	7	Bulk	USD		0.730	0.708	0.670	0.670	2d
ICPartonline	MAX7312AAG	20,411			USD	28.000	26.600	25.200	23.800	22.400	>1wk
Hi-Tech Circuit Group Ltd.	MAX7312AAG	3,092			USD			1.690	1.656	1.606	2d

Semtech

SX1502I087TRT

比较

SX150 Tape & Reel (TR) Active I2C io expander 3.3V 3mm 400kHz 8mA 24mA

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip USA	SX1502I087TRT	343	150		USD				13.065	13.065	4d
ICPartonline	SX1502I087TRT	34,000			USD	0.512	0.486	0.461	0.435	0.410	>1wk
Hi-Tech Circuit Group Ltd.	SX1502I087TRT	20,664			USD			0.920	0.915	0.911	2d
Aztech	SX1502I087TRT	11,881			USD	1.580	1.580	1.580	1.580	1.580	3d
Worldway Electronics	SX1502I087TRT	24,827	7	Tape & Reel	USD		0.919	0.875	0.875	0.875	2d

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	Pkg	Bulk Pricing						Updated
Microchip USA	W83L604G	1,466	3K	Tray	USD					0.599	4d
Win Source	WS-W83L604G	2,000	23		USD			1.735	1.455	1.455	23h
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	3d
RC Electronics	W83L604G	27,123	1		USD	0.840	0.770	0.700	0.660	0.640	4d

NXP Semiconductors

PCA9538PW

比较

I/O Expander, 8Bit, 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
Farnell	PCA9538PW	0	1		USD*	1.618*	1.343*	1.122*	0.838*	0.789*	10h
Weyland Electronics Group Pte. Ltd.	PCA9538PW	20,000	1	Tape & Reel	USD	0.601	0.601	0.601	0.601	0.601	1h
Worldway Electronics	PCA9538PW	18,865	7	Tube	USD		0.432	0.412	0.412	0.412	2d
Antdic Electronics	PCA9538PW	16,617			USD	0.903	0.858	0.813	0.723	0.678	>1wk
Aztech	PCA9538PW	747			USD	0.390	0.390	0.390	0.390	0.390	3d

NXP Semiconductors

PCF8574TS/3,112

比较

PCF8574 Series 2.5 - 6 V Remote 8-bit I/O Expander for I2C-bus - SSOP-20

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Farnell		PCF8574TS/3,112	0	1		USD*	1.086*	1.086*	0.744*	0.633*	0.620*	10h
Microchip USA		PCF8574TS/3,112	343	50	Tube	USD			34.422	34.422	34.422	4d
Component Stockers USA		PCF8574TS/3,112	291			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics	2	PCF8574TS/3,112	18,409	7	Tube	USD		0.649	0.629	0.596	0.596	2d
Aztech		PCF8574TS/3,112	6,394			USD	1.820	1.820	1.820	1.820	1.820	3d

MaxLinear

XRA1403IL24-F

比较

XRA1403 Series 16 Bit SPI GPIO Expander w/ Interrupt Out and Reset In - QFN-24

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip USA	XRA1403IL24-F	185	600	Tray	USD				1.186	1.186	4d
Win Source	WS-XRA1403IL24-F	200	8		USD		6.273	4.182	4.182	4.182	23h
ICPartonline	XRA1403IL24-F	5,983			USD	0.811	0.771	0.730	0.690	0.649	>1wk
Easev	XRA1403IL24-F	1,993			USD	0.878	0.878	0.834	0.764	0.632	5d
ZTZ Technology Limited	XRA1403IL24-F	20,910			USD	0.811	0.746	0.681	0.551	0.551	7d

NXP Semiconductors

PCA9534PW

比较

I/O Expander, 8bit, 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
Farnell	PCA9534PW	0	1		USD*	1.551*	1.551*	1.049*	0.731*	0.659*	10h
Worldway Electronics	PCA9534PW	13,964	7	Tube	USD		0.541	0.515	0.515	0.515	2d
Antdic Electronics	PCA9534PW	20,703			USD	0.995	0.945	0.895	0.796	0.746	>1wk
Aztech	PCA9534PW	422			USD	0.620	0.620	0.620	0.620	0.620	3d
RC Electronics	PCA9534PW	38,995	1		USD	1.276	1.160	1.100	1.010	0.980	4d

Analog Devices

MAX7306ALB+T

比较

SMBus/I²C Interfaced 4-Port, Level-Translating GPIOs and LED Drivers

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices	MAX7306ALB+T	0	2500	Tape & Reel							5h
Microchip USA	MAX7306ALB+T	338	150	Tray	USD				19.208	19.208	4d
Component Stockers USA	MAX7306ALB+T	508			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-MAX7306ALB+T	20	13		USD			3.487	3.127	3.127	23h
Worldway Electronics	MAX7306ALB+T	9,111	7	Tape & Reel	USD		2.693	2.611	2.473	2.473	2d

NXP Semiconductors

PCF8574AT/3,512

比较

PCF8574 Series 2.5 - 6 V Remote 8-bit I/O Expander for I2C-bus - SOIC-16

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Farnell	PCF8574AT/3,512	0	1		USD*	0.990*	0.990*	0.732*	0.631*	0.616*	10h
Microchip USA	PCF8574AT/3,512	261	150	Tube	USD				22.361	22.361	4d
Win Source	WS-PCF8574AT/3,512	15,490	25		USD			1.620	1.358	1.358	23h
Worldway Electronics	PCF8574AT/3,512	6,994	7	Tube	USD		0.664	0.644	0.610	0.610	2d
Classic Components	PCF8574AT/3,512	928			USD			0.744	0.744	0.744	13h

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