Aztech I/O 扩展器

$ 1.050

比较

8-Bit I2C-Bus and SMBus I/O Port with 2-kbit EEPROM 16-Pin SOIC Tube

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCA9500D	416			USD			1.270	1.050	0.940	5h
Worldway Electronics		PCA9500D	17,261	7	Bulk	USD		0.348	0.337	0.319	0.319	5h
Antdic Electronics	2	PCA9500D	29,597			USD	23.000	21.850	20.700	18.400	17.250	>1wk
Esaler Electronic		PCA9500D	189			USD	1.590	1.575	1.560	1.545	1.530	2d
Hi-Tech Circuit Group Ltd.		PCA9500D	717			USD			0.700	0.697	0.693	15h

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					0.614	5h
Weyland Electronics Group Pte. Ltd.	PCA9539PW	30,000	1	Tape & Reel	USD	0.526	0.526	0.526	0.526	0.526	1d
Worldway Electronics	PCA9539PW	5,677	7	Tube	USD		0.570	0.543	0.543	0.543	5h
Antdic Electronics	PCA9539PW	44,677			USD	2.069	1.966	1.862	1.655	1.552	>1wk
Aztech	PCA9539PW	745			USD	2.130	2.130	2.130	2.130	2.130	34m

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	5h
Weyland Electronics Group Pte. Ltd.		PCF8574AT/3	18,008	1	Tape & Reel	USD	0.676	0.676	0.676	0.676	0.676	1d
Worldway Electronics	2	PCF8574AT3	22,786	7								5h
Antdic Electronics	2	PCF8574AT/3	40,143			USD	20.000	19.000	18.000	16.000	15.000	>1wk
Aztech		PCF8574AT/3	764			USD	5.760	5.760	5.760	5.760	5.760	34m

NXP Semiconductors

PCA9555DB

$ 1.506

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	2.297	1.948	1.506	1.506	1.506	5h
Worldway Electronics	PCA9555DB	14,010	7	Tube	USD		0.901	0.858	0.858	0.858	5h
Antdic Electronics	PCA9555DB	17,359			USD	10.000	9.500	9.000	8.000	7.500	>1wk
Maritex	PCA9555DB-U1	326	1		USD	3.699	2.803	1.909	1.909	1.909	9h
Aztech	PCA9555DB	603			USD	1.190	1.190	1.190	1.190	1.190	34m

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	5h
Win Source	WS-MAX7312AAG	20	2		USD		29.967	26.867	26.867	26.867	5h
Worldway Electronics	MAX7312AAG	6,782	7	Bulk	USD		0.730	0.708	0.670	0.670	5h
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	15h

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	Bulk Pricing						Updated
Farnell		PCF8574TS/3,112	0	1	USD*	1.078*	1.078*	0.739*	0.628*	0.616*	5h
Component Stockers USA		PCF8574TS/3,112	291		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics	2	PCF8574TS/3112	23,922	7							5h
Aztech		PCF8574TS/3,112	6,394		USD	1.820	1.820	1.820	1.820	1.820	34m
Chipsmall Limited		PCF8574TS/3,112	110,000	1	USD	19.220	17.298	11.052	9.610	9.610	4h

Analog Devices

MAX7317AEE

$ 1.220

比较

SPI Interfaced I/O Expander 16-Pin QSOP

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	MAX7317AEE	2,330			USD			1.370	1.220	1.150	5h
Win Source	WS-MAX7317AEE	4,900	23		USD			1.771	1.486	1.486	5h
Worldway Electronics	MAX7317AEE	7,955	7	Bulk	USD		0.407	0.394	0.373	0.373	5h
ICPartonline	MAX7317AEE	17,222			USD	1.000	0.950	0.900	0.850	0.800	>1wk
Hi-Tech Circuit Group Ltd.	MAX7317AEE	5,526			USD			1.030	1.009	0.979	15h

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
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	15h
Aztech	SX1502I087TRT	11,881			USD	1.580	1.580	1.580	1.580	1.580	34m
Worldway Electronics	SX1502I087TRT	24,840	7	Tape & Reel	USD		0.919	0.875	0.875	0.875	5h
RC Electronics	SX1502I087TRT	29,005	1		USD	1.200	1.120	1.040	0.960	0.880	2d

NXP Semiconductors

PCA9554APW,112

比较

I/o Expander, 8Bit, 400 Khz, I2C, Smbus, 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	PCA9554APW,112	0	1		USD*	0.763*	0.763*	0.568*	0.557*	0.557*	5h
Component Stockers USA	PCA9554APW,112	630			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics	PCA9554APW,112	8,335	7	Tube	USD		0.183	0.178	0.168	0.168	5h
Aztech	PCA9554APW,112	7,238			USD	7.170	7.170	7.170	7.170	7.170	34m
Fly-Wing Technology	PCA9554APW,112	288,032			USD	0.592	0.485	0.470	0.440	0.440	3h

Analog Devices

MAX7315AUE

$ 1.220

比较

Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, PDSO16, 4.40 MM, MO-153AB, TSSOP-16

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	MAX7315AUE	29		USD			1.360	1.220	1.140	5h
Component Stockers USA	MAX7315AUE	11,269		USD	1.560	1.560	3.610	3.100	3.720	>1wk
Win Source	WS-MAX7315AUE	6,000	9	USD		5.735	3.824	3.824	3.824	5h
Worldway Electronics	MAX7315AUE	8,579	7	USD		0.400	0.387	0.367	0.367	5h
Aztech	MAX7315AUE	11,509		USD	4.730	4.730	4.730	4.730	4.730	34m

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