Abacus Technologies I/O 扩展器

比较

Remote 16-BIT I2C And Smbus I/o Expander With Interrupt Output And Configuration Registers

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Component Stockers USA	PCA9555DBQR	8,777			USD	2.270	1.980	1.630	1.120	1.120	>1wk
Win Source	WS-PCA9555DBQR	2,500	19		USD			2.051	1.778	1.778	8h
Worldway Electronics	PCA9555DBQR	29,256	7	Tape & Reel	USD		0.670	0.650	0.615	0.615	7h
ICPartonline	PCA9555DBQR	32,430			USD	1.045	0.993	0.941	0.889	0.836	>1wk
Utmel Electronic	2502-PCA9555DBQR	2,249			USD	2.981	2.813	2.653	2.362	2.362	17h

NXP Semiconductors

PCA9500PW

$ 1.263

比较

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.5 V, 3.6 V, TSSOP

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC	PCA9500PW	842	269	Cut Tape	USD				1.263	1.010	5h
Component Stockers USA	PCA9500PW	315			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-PCA9500PW	20,000	20		USD			2.015	1.746	1.746	8h
Worldway Electronics	PCA9500PW	7,891	7		USD		0.901	0.858	0.858	0.858	7h
Antdic Electronics	PCA9500PW	18,188			USD	13.000	12.350	11.700	10.400	9.750	1d

Texas Instruments

PCA9554APWR

比较

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

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CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-PCA9554APWR	2,920	23		USD			1.781	1.494	1.494	8h
Worldway Electronics	PCA9554APWR	28,525	7	Tape & Reel	USD		0.634	0.614	0.582	0.582	7h
ICPartonline	PCA9554APWR	14,629			USD	0.676	0.642	0.609	0.575	0.541	>1wk
Easev	PCA9554APWR	5,455			USD	0.272	0.272	0.259	0.237	0.196	7d
Fmall Co., Limited	PCA9554APWR	5,330			USD	0.590	0.590	0.552	0.521	0.476	7d

Renesas

CS82C55A

比较

IC I/O EXPANDER 24B 44PLCC / CMOS Programmable Peripheral Interface 44-Pin PLCC Tube

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Antdic Electronics		CS82C55A	40,721			USD	26.000	24.700	23.400	20.800	19.500	1d
ICPartonline	2	CS82C55A	24,426			USD	14.000	13.300	12.600	11.900	11.200	>1wk
Worldway Electronics		CS82C55A	12,454	7	Tube	USD		7.130	6.911	6.548	6.548	7h
IC Components Ltd.		CS82C55A	19,577			USD	3.610	3.610	3.610	3.610	3.610	10h
SHENGYU ELECTRONICS		CS82C55A	26,522	1		USD	5.054	4.952	4.800	4.650	4.450	1d

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
Win Source	WS-TCA7408ZSZR	1,850	21		USD			2.087	1.930	1.930	8h
Worldway Electronics	TCA7408ZSZR	28,910	7	Tape & Reel	USD		2.402	2.288	2.288	2.288	7h
Aztech	TCA7408ZSZR	5,446			USD	6.660	6.660	6.660	6.660	6.660	2h
Anlinkda	TCA7408ZSZR	38,194			USD	0.679	0.608	0.525	0.515	0.494	1d
Chipsmall Limited	TCA7408ZSZR	8,000	1		USD	9.341	8.407	5.371	4.670	4.670	3h

STMicroelectronics

STMPE801QTR

比较

I2C Interface 400KHZ 3.6V 16-PIN QFN T/r / IC I/o Expander I2C 8B 16QFN

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-STMPE801QTR	57,000	7		USD		8.138	5.425	5.425	5.425	8h
Worldway Electronics	STMPE801QTR	12,814	7	Tape & Reel	USD		0.629	0.609	0.577	0.577	7h
ICPartonline	STMPE801QTR	25,842			USD	5.000	4.750	4.500	4.250	4.000	>1wk
Aztech	STMPE801QTR	12,917			USD	2.470	2.470	2.470	2.470	2.470	2h
Anlinkda	STMPE801QTR	32,429			USD	0.127	0.113	0.103	0.093	0.093	1d

NXP Semiconductors

PCA9534D

比较

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC

制造商页面

Distributor	SKU		Min	Bulk Pricing						Updated
Win Source	WS-PCA9534D	3,050	45	USD			1.178	0.957	0.957	8h
Worldway Electronics	PCA9534D	160,221	7	USD		0.327	0.317	0.300	0.300	7h
Antdic Electronics	PCA9534D	29,114		USD	15.000	14.250	13.500	12.000	11.250	1d
Easev	PCA9534D	5,706		USD	0.292	0.292	0.277	0.254	0.210	7d
Fmall Co., Limited	PCA9534D	9,020		USD	0.632	0.632	0.592	0.558	0.510	7d

Renesas

IP82C55A

比较

DUAL INDUSTRIAL CMOS Contains Lead I/O Expander 85C 8mA 8MHz 51.75mm

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Component Stockers USA	IP82C55A	14,646			USD	0.900	0.880	0.850	0.830	0.830	>1wk
Win Source	WS-IP82C55A	484	5		USD		13.451	8.967	8.967	8.967	8h
Worldway Electronics	IP82C55A	11,442	7	Tube	USD		10.346	10.029	9.501	9.501	7h
NetSource Technology	IP82C55A	35			USD	2.100	2.100	2.100	2.100	2.100	4d
SHENGYU ELECTRONICS	IP82C55A	10,173	1		USD	1.683	1.649	1.600	1.550	1.480	1d

Renesas

IS82C59A-12

比较

Periph Int Cntrlr 5V 12.5MHZ 28PLCC Ind, Tube Pack, 28 Ld Plcc, Drypack, 429-27S

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
ICPartonline	IS82C59A-12	14,754			USD	9.000	8.550	8.100	7.650	7.200	>1wk
Antdic Electronics	IS82C59A-12	9,648			USD	2.000	1.900	1.800	1.600	1.500	1d
Worldway Electronics	IS82C59A-12	26,741	7	Tube	USD		10.290	9.975	9.450	9.450	7h
SHENGYU ELECTRONICS	IS82C59A-12	10,151	1		USD	0.766	0.750	0.730	0.700	0.670	1d
Chipsmall Limited	IS82C59A-12	2,500	1		USD	22.000	16.500	12.650	11.000	11.000	3h

NXP Semiconductors

PCA9554D

比较

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC

制造商页面

CAD 模型

Distributor	SKU		Min	Bulk Pricing						Updated
Component Stockers USA	PCA9554D	564		USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics	PCA9554D	9,215	7	USD		1.502	1.430	1.430	1.430	7h
Antdic Electronics	PCA9554D	40,360		USD	36.000	34.200	32.400	28.800	27.000	1d
Easev	PCA9554D	2,584		USD	0.343	0.343	0.326	0.298	0.247	7d
Fmall Co., Limited	PCA9554D	9,000		USD	1.429	1.357	1.286	1.171	1.171	7d

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