Worldway Electronics I/O 扩展器

$ 1.066

比较

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-VQFN -40 to 85

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-19549-1-ND	35	1	Cut Tape	USD	1.970	1.447	1.175	1.066	1.066
Mouser		595-PCA9539RGER	2,274	1	Tape & Reel	USD	2.010	1.480	1.200	1.090	0.970
Component Stockers USA		PCA9539RGER	6,057			USD	1.800	1.610	1.290	0.880	0.880	>1wk
Weyland Electronics Group Pte. Ltd.		PCA9539RGER	11,753	1	Tape & Reel	USD	0.376	0.376	0.376	0.376	0.376	1d
Win Source		WS-PCA9539RGER	8,080	8		USD		6.403	4.269	4.269	4.269	12h

Texas Instruments

TCA9534PWR

$ 0.802

比较

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	2	TCA9534PWR	1	1		USD	1.321	1.321	1.321	1.321	1.321
DigiKey	3	296-40574-1-ND	28,163	1	Cut Tape	USD	1.530	1.114	0.897	0.802	0.802
Mouser		595-TCA9534PWR	38,959	1	Tape & Reel	USD	1.530	1.120	0.897	0.802	0.734
Component Stockers USA		TCA9534PWR	20,951			USD	0.740	0.690	0.520	0.570	0.490	>1wk
Weyland Electronics Group Pte. Ltd.		TCA9534PWR	9,200	1	Tape & Reel	USD	0.263	0.263	0.263	0.263	0.263	1d

STMicroelectronics

STMPE811QTR

比较

Port Expander With Advanced Touch Screen Controller Serial I2C/SPI 400kHz 16-Pin QFN EP T/R

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
element14 APAC	2	STMPE811QTR	0	1	Cut Tape	USD*	1.935*	1.512*	1.386*	1.269*	1.222*	32m
Farnell	2	STMPE811QTR	0	1	Cut Tape	USD*	3.619*	2.704*	2.300*	2.300*	2.300*	11h
Component Stockers USA		STMPE811QTR	20,000			USD	6.560	6.530	6.490	6.440	6.440	>1wk
Weyland Electronics Group Pte. Ltd.		STMPE811QTR	8,000	1	Tape & Reel	USD	1.803	1.803	1.803	1.803	1.803	1d
Win Source		WS-STMPE811QTR	26,406	25		USD			1.814	1.561	1.561	12h

Texas Instruments

PCA9534RGVR

$ 1.021

比较

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		PCA9534RGVR	4	1		USD	0.911	0.911	0.911	0.911	0.911
DigiKey	3	296-22708-1-ND	351	1	Cut Tape	USD	2.140	1.583	1.289	1.175	1.175
Mouser		595-PCA9534RGVR	5,541	1	Tape & Reel	USD	1.990	1.590	1.290	1.130	1.060
Win Source		WS-PCA9534RGVR	27,560	45		USD			1.162	0.774	0.774	12h
Worldway Electronics		PCA9534RGVR	16,255	7	Tape & Reel	USD		0.563	0.552	0.531	0.520	1d

Texas Instruments

TCA9538PWR

$ 1.060

比较

IC I/O EXPANDER I2C 8B 16TSSOP / Low Voltage 8-Bit I2C and SMBus Low-Power I/O Expander

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	TCA9538PWR	0	2K		USD					1.760
Weyland Electronics Group Pte. Ltd.	TCA9538PWR	909	1	Tape & Reel	USD	0.598	0.598	0.598	0.598	0.598	1d
Win Source	WS-TCA9538PWR	4,925	40		USD			1.308	1.087	1.087	12h
Worldway Electronics	TCA9538PWR	17,062	7	Tape & Reel	USD		0.601	0.572	0.572	0.561	1d
ICPartonline	TCA9538PWR	36,192			USD	0.650	0.618	0.585	0.553	0.520	>1wk

Texas Instruments

TCA6408ARSVR

$ 0.388

比较

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

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	TCA6408ARSVR	0	3K		USD					0.317
Component Stockers USA	TCA6408ARSVR	54,356			USD	0.580	0.580	0.470	0.250	0.260	>1wk
Weyland Electronics Group Pte. Ltd.	TCA6408ARSVR	13,961	1	Tape & Reel	USD	1.503	1.503	1.503	1.503	1.503	1d
Win Source	WS-TCA6408ARSVR	6,980	8		USD		6.603	5.140	5.140	5.140	12h
Worldway Electronics	TCA6408ARSVR	17,506	7	Tape & Reel	USD		0.206	0.196	0.196	0.192	1d

Texas Instruments

PCA9557PWR

$ 0.975

比较

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-20978-1-ND	1,513	1	Cut Tape	USD	1.810	1.332	1.079	0.975	0.975
Mouser		595-PCA9557PWR	5,093	1	Tape & Reel	USD	1.810	1.340	1.080	0.975	0.914
Weyland Electronics Group Pte. Ltd.		PCA9557PWR	10,000	1	Tape & Reel	USD	0.436	0.436	0.436	0.436	0.436	1d
Win Source		WS-PCA9557PWR	10,850	75		USD			0.692	0.539	0.539	12h
Worldway Electronics		PCA9557PWR	25,682	7	Tape & Reel	USD		0.535	0.509	0.509	0.499	1d

Analog Devices

MAX7312AUG+T

$ 4.981

比较

MAX7312 Series 5.5V 120 uA 400 kHz Surface Mount I/O Expander - TSSOP-24

制造商页面

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices		MAX7312AUG+T	660	1	Tape & Reel	USD	7.420	5.727	4.841	4.377	4.261	1h
DigiKey	3	175-MAX7312AUG+TCT-ND	3,297	1	Cut Tape	USD	8.680	6.731	5.709	5.584	5.584
Arrow Electronics		MAX7312AUG+T	0	2500		USD					4.172
Farnell		MAX7312AUG+T	0	2500	Tape & Reel	USD*					4.843*	11h
Component Stockers USA		MAX7312AUG+T	15,296			USD	5.130	5.030	4.680	3.550	4.720	>1wk

Texas Instruments

TCA9535DBR

$ 1.090

比较

16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-SSOP -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-44625-1-ND	3,978	1	Cut Tape	USD	2.040	1.507	1.225	1.114	1.114
Mouser		595-TCA9535DBR	2,391	1	Tape & Reel	USD	2.040	1.510	1.230	1.090	1.010
Weyland Electronics Group Pte. Ltd.		TCA9535DBR	2,841	1	Tape & Reel	USD	0.541	0.541	0.541	0.541	0.541	1d
Win Source		WS-TCA9535DBR	59,887	45		USD			1.184	0.790	0.790	12h
Worldway Electronics		TCA9535DBR	12,294	7	Tape & Reel	USD		0.521	0.512	0.492	0.482	1d

Analog Devices

MAX7325AEG+T

比较

I2C Port Expander with 8 Push-Pull and 8 Open-Drain I/Os

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing					Updated
Analog Devices	MAX7325AEG+T	0	2500	Tape & Reel	USD				2.680	1h
Arrow Electronics	MAX7325AEG+T	0	2500		USD				3.105
Farnell	MAX7325AEG+T	0	2500	Tape & Reel	USD*				3.565*	11h
Win Source	WS-MAX7325AEG+T	100	12		USD		3.246	2.911	2.911	12h
Worldway Electronics	MAX7325AEG+T	9,582	7	Tape & Reel	USD	0.791	0.776	0.746	0.731	1d

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