Aztech I/O 扩展器

$ 0.900

比较

I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, HWQFN-EP, 24 Pins

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	1727-NCA9539BYHPCT-ND	2,760	1	Cut Tape	USD	1.730	1.271	1.028	0.926	0.926
Avnet		NCA9539BYHP	0	3K		USD					0.818	4d
Arrow Electronics		NCA9539BYHP	0	3K		USD					0.879
Mouser		771-NCA9539BYHP	3,813	1	Tape & Reel	USD	1.680	1.130	0.939	0.874	0.811
Aztech		NCA9539BYHP	10,062			USD	1.680	1.680	1.680	1.680	1.680	33m

Nexperia

NCA9535BYHP

$ 0.746

比较

I/O Expander, 16 Bit, 16 I/Os, I2C, Parallel, 24 Pins, HWQFN-EP

制造商页面

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	1727-NCA9535BYHPCT-ND	1,671	1	Cut Tape	USD	1.460	1.067	0.858	0.765	0.765
Avnet		NCA9535BYHP	0	3K		USD					0.676	4d
Arrow Electronics		NCA9535BYHP	0	3K		USD					0.743
Aztech		NCA9535BYHP	7,933			USD	0.700	0.700	0.700	0.700	0.700	33m
Ansinor		NCA9535BYHP	1,740	1		USD	1.270	1.050	0.937	0.811	0.765	5h

Texas Instruments

PCA9539RGER

$ 1.060

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-19549-1-ND	2,374	1	Cut Tape	USD	1.970	1.447	1.175	1.066	1.066
Mouser		595-PCA9539RGER	2,370	1	Tape & Reel	USD	1.970	1.450	1.180	1.060	0.949
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	5h

Texas Instruments

PCA9555RGER

$ 1.060

比较

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-19591-1-ND	2,098	1	Cut Tape	USD	2.070	1.526	1.241	1.129	1.129
Weyland Electronics Group Pte. Ltd.		PCA9555RGER	15,000	1	Tape & Reel	USD	0.796	0.796	0.796	0.796	0.796	1d
Win Source		WS-PCA9555RGER	7,250	8		USD		7.075	5.508	5.508	5.508	5h
Worldway Electronics		PCA9555RGER	25,846	7	Tape & Reel	USD		0.751	0.715	0.715	0.715	5h
ICPartonline		PCA9555RGER	14,288			USD	1.045	0.993	0.941	0.889	0.836	>1wk

Texas Instruments

PCA9555PWR

$ 1.130

比较

I2C/SMBus Interface 400kHz 5.5V 24-Pin TSSOP T/R

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-20974-1-ND	1,898	1	Cut Tape	USD	2.100	1.550	1.262	1.149	1.044
Mouser		595-PCA9555PWR	2,645	1	Tape & Reel	USD	2.100	1.550	1.270	1.130	1.020
Weyland Electronics Group Pte. Ltd.		PCA9555PWR	50,000	1	Tape & Reel	USD	0.374	0.374	0.374	0.374	0.374	1d
Win Source		WS-PCA9555PWR	39,720	85		USD			0.601	0.468	0.468	5h
Worldway Electronics		PCA9555PWR	8,829	7	Tape & Reel	USD		0.601	0.572	0.572	0.572	5h

Texas Instruments

TCA9538PWR

$ 1.070

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
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	5h
Worldway Electronics		TCA9538PWR	17,133	7	Tape & Reel	USD		0.601	0.572	0.572	0.572	5h
ICPartonline		TCA9538PWR	36,192			USD	0.650	0.618	0.585	0.553	0.520	>1wk
Classic Components	2	TCA9538PWR	687									3d

STMicroelectronics

STMPE1600QTR

比较

STMPE1600 Series 3.6 V 16-Bit Port Expander with Ultra-Low Power Consumption

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Avnet	STMPE1600QTR	0	4K								4d
Farnell	STMPE1600QTR	0	1	Cut Tape	USD*	1.339*	1.339*	1.100*	0.990*	0.899*	5h
Win Source	WS-STMPE1600QTR	2,768	10		USD		5.420	4.196	4.196	4.196	5h
Worldway Electronics	STMPE1600QTR	22,114	7	Tape & Reel	USD		1.435	1.391	1.318	1.318	5h
ICPartonline	STMPE1600QTR	15,303			USD	0.840	0.798	0.756	0.714	0.672	>1wk

STMicroelectronics

STMPE1801BJR

比较

Xpander Logic 18-bit enhanced port expander with keypad controller

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Future Electronics	STMPE1801BJR	5,000	5K	Tape & Reel	USD					0.900
Win Source	WS-STMPE1801BJR	80,000	45		USD			1.405	0.937	0.937	5h
Worldway Electronics	STMPE1801BJR	19,922	7	Tape & Reel	USD		0.423	0.410	0.389	0.389	5h
Esaler Electronic	STMPE1801BJR	5,000			USD	0.825	0.817	0.809	0.801	0.793	2d
Aztech	STMPE1801BJR	5,295			USD	5.330	5.330	5.330	5.330	5.330	33m

STMicroelectronics

STMPE1601TBR

比较

16-bit enhanced port expander with keypad and PWM controller Xpander Logic

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Future Electronics	STMPE1601TBR	3,500	3500	Tape & Reel	USD					0.760
Avnet	STMPE1601TBR	0	3500								4d
Win Source	WS-STMPE1601TBR	120,000	70		USD			0.844	0.564	0.564	5h
Worldway Electronics	STMPE1601TBR	10,982	7	Tape & Reel	USD		0.357	0.346	0.328	0.328	5h
ICPartonline	STMPE1601TBR	38,495			USD	0.810	0.770	0.729	0.689	0.648	>1wk

Broadcom

SX03-0B00-00

$ 133.342

比较

Parallel I/o Port, 16 I/o, Cmos, Xmicro Electronic Assembly

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Avnet	SX03-0B00-00	0	160		USD				123.53	122.27	4d
Worldway Electronics	SX03-0B00-00	2,253	7	Bulk	USD		82.583	78.650	78.650	78.650	5h
Win Source	WS-SX03-0B00-00	1,923	1		USD	134.92	113.16	113.16	113.16	113.16	5h
Classic Components	SX03-0B00-00	163			USD			99.516	99.516	99.516	3d
IC Components Ltd.	SX03-0B00-00	2,500			USD	136.21	136.21	136.21	49.945	49.945	4h

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