Quest I/O 扩展器

$ 4.375

比较

Interrupt Controller, 80C86; 80C88; 8080; 8085; 8086; 8088 Compatible, CMOS, PDIP28

Distributor	SKU		Min	Bulk Pricing						Updated
CoreStaff	ST30402426	1	1	USD	10.347	5.586	4.993	4.960	4.960	9h
Rochester Electronics	P82C59A2	1		USD			4.240	3.790	3.570	15h
Classic Components	P82C59A-2	1		USD			12.416	12.416	12.416	3d
Aztech	P82C59A-2	2,992		USD	4.010	4.010	4.010	4.010	4.010	11h
SHENGYU ELECTRONICS	P82C59A-2	10,183	1	USD	1.838	1.801	1.750	1.690	1.620	3d

NXP Semiconductors

PCA9536D,112

$ 0.504

比较

I/o Expander, 4Bit, 400 Khz, I2C, Smbus, 2.3 V, 5.5 V, Soic Rohs Compliant: Yes

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	PCA9536D,112	1			USD			0.608	0.504	0.450	15h
Worldway Electronics	PCA9536D,112	16,343	7	Tube	USD		0.169	0.164	0.155	0.155	15h
Aztech	PCA9536D,112	11,213			USD	5.290	5.290	5.290	5.290	5.290	11h
Vigor Components	PCA9536D,112	1			USD	0.480	0.480	0.480	0.480	0.480	1d
Fmall Co., Limited	PCA9536D,112	39,370									1d

Texas Instruments

MM82PC12NI

$ 7.493

比较

Parallel Io Port, 8-BIT, Cmos

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	MM82PC12NI	200		USD			7.440	6.660	6.260	15h
Verical	MM82PC12NI	200	39	USD			9.300	8.325	7.825
Hi-Tech Circuit Group Ltd.	MM82PC12NI	7,115		USD			5.560	5.532	5.504	1d
Aztech	MM82PC12NI	1,962		USD	6.900	6.900	6.900	6.900	6.900	11h
SHENGYU ELECTRONICS	MM82PC12NI	5,569	1	USD	8.269	8.104	7.860	7.610	7.280	3d

Texas Instruments

PCF8574ANE4

$ 2.500

比较

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-PDIP -40 to 85

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Mouser	595-PCF8574ANE4	204	1	Tube	USD	4.380	3.410	2.730	2.410	2.360
Worldway Electronics	PCF8574ANE4	12,351	7	Tube	USD		1.320	1.280	1.213	1.213	15h
Easev	PCF8574ANE4	7,031			USD	0.492	0.492	0.467	0.428	0.354	1d
Fmall Co., Limited	PCF8574ANE4	19,120			USD	1.066	1.066	0.998	0.940	0.860	1d
Aztech	PCF8574ANE4	6,717			USD	2.350	2.350	2.350	2.350	2.350	11h

Renesas

CP82C59A

$ 10.440

比较

Priority Interrupt Controller / Interface 28-PDIP

制造商页面

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Rochester Electronics	3	CP82C59A	16,244		USD			10.370	9.280	8.740	15h
Verical	4	CP82C59A	598	28	USD			12.963	11.600	10.925
Component Stockers USA		CP82C59A	206		USD	11.740	11.740	11.030	9.980	9.980	>1wk
Win Source		WS-CP82C59A	3,580	22	USD			2.151	1.804	1.804	16h
IC Components Ltd.		CP82C59A	2,538		USD	11.350	11.350	11.350	4.162	4.162	14h

Texas Instruments

PCA9554ADWR

$ 0.896

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SOIC T/R

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Mouser	595-PCA9554ADWR	2,050	1	Tape & Reel	USD	2.640	1.700	1.260	0.896	0.796
Component Stockers USA	PCA9554ADWR	2,150			USD	1.670	1.420	1.210	0.820	0.820	>1wk
Win Source	WS-PCA9554ADWR	8,000	35		USD			1.217	0.989	0.989	16h
Worldway Electronics	PCA9554ADWR	20,259	7	Tape & Reel	USD		0.428	0.415	0.393	0.393	15h
ICPartonline	PCA9554ADWR	12,228			USD	0.618	0.587	0.556	0.525	0.494	>1wk

NXP Semiconductors

PCF8574T/3

$ 1.220

比较

40¦ÌA 25mA(Typ) I2C, Parallel 8 2.5V 6V 100KHz SOIC, SOP, SOP-16 , 2.65mm

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC		PCF8574T/3	2,000	1		USD	1.808	1.587	1.288	1.220	1.220	16h
Weyland Electronics Group Pte. Ltd.		PCF8574T/3	5,000	1	Tape & Reel	USD	0.751	0.751	0.751	0.751	0.751	1d
Worldway Electronics	3	PCF8574T3	19,569	7	Tape & Reel							15h
Antdic Electronics	3	PCF8574T-3	25,617			USD	8.000	7.600	7.200	6.400	6.000	>1wk
Maritex		PCF8574T/3-U1	2,000	1		USD	2.912	2.375	1.780	1.481	1.481	19h

Analog Devices

MAX7315AEE

$ 2.920

比较

8-Port I/O Expander with LED Intensity Control/Interrupt/Hot-Insertion Protection 400kbps 2V to 3.6V 16-Pin QSOP

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	MAX7315AEE	9,344			USD			3.270	2.920	2.750	15h
Component Stockers USA	MAX7315AEE	14,579			USD	3.180	3.110	3.020	2.920	2.920	>1wk
Win Source	WS-MAX7315AEE	2,500	45		USD			1.346	0.897	0.897	16h
Worldway Electronics	MAX7315AEE	8,041	7	Bulk	USD		0.781	0.757	0.717	0.717	15h
ICPartonline	MAX7315AEE	19,937			USD	16.000	15.200	14.400	13.600	12.800	>1wk

NXP Semiconductors

PCA9555BS

$ 1.337

比较

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

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
UnikeyIC	PCA9555BS	2	1	USD	1.982	1.739	1.412	1.337	1.337	16h
Worldway Electronics	PCA9555BS	7,612	7	USD		0.451	0.429	0.429	0.429	15h
Antdic Electronics	PCA9555BS	44,463		USD	37.000	35.150	33.300	29.600	27.750	>1wk
IC Components Ltd.	PCA9555BS	25,009		USD	6.380	6.380	6.380	6.380	6.380	14h
Maritex	PCA9555BS-U1	2	1	USD	3.293	2.685	2.013	1.676	1.676	19h

NXP Semiconductors

PCA9554APW

$ 0.439

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
UnikeyIC	PCA9554APW	1,500	10	Tube	USD		0.490	0.470	0.439	0.439	16h
Component Stockers USA	PCA9554APW	147			USD	0.970	0.970	0.910	0.910	0.910	>1wk
Worldway Electronics	PCA9554APW	11,922	7	Tube	USD		0.330	0.315	0.315	0.315	15h
Antdic Electronics	PCA9554APW	9,636			USD	0.812	0.771	0.731	0.650	0.609	>1wk
Aztech	PCA9554APW	730			USD	0.580	0.580	0.580	0.580	0.580	11h

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