Arrow Electronics I/O 扩展器

$ 2.473

比较

Shift Register 1-Element 8Stage Octal Serial to Serial 16-Pin TSSOP T/R

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	568-15392-1-ND	622	1	Cut Tape	USD	4.250	3.211	2.668	2.473	2.473
Newark	PCA9704PW/Q900J	0	2500		USD					2.150
Avnet	PCA9704PW/Q900J	0	2500		USD					2.127	4d
Arrow Electronics	PCA9704PW/Q900J	0	2500		USD					1.873
Farnell	PCA9704PW/Q900J	0	2500	Custom Reel	USD*					2.312*	8h

Analog Devices

ADP5589ACPZ-01-R7

$ 1.695

比较

Keypad Decoder and I/O Expansion 24-Pin LFCSP EP T/R

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices	ADP5589ACPZ-01-R7	6,000	1500	Tape & Reel	USD					1.350	15h
Rochester Electronics	ADP5589ACPZ-01-R7	45,504			USD			1.690	1.510	1.420	8h
Arrow Electronics	ADP5589ACPZ-01-R7	0	1500		USD					1.564
Worldway Electronics	ADP5589ACPZ-01-R7	27,731	7	Tape & Reel	USD		0.498	0.483	0.457	0.457	8h
Esaler Electronic	ADP5589ACPZ-01-R7	1,500			USD	1.878	1.860	1.842	1.824	1.806	1h

Analog Devices

MAX7348AEP+

$ 3.949

比较

2-Wire Interfaced Low-EMI Key Switch and Sounder Controllers

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices	MAX7348AEP+	1,124		Tube	USD	6.330	4.862	4.092	3.688	3.588	15h
DigiKey	505-MAX7348AEP+-ND	165	1	Tube	USD	7.400	5.708	4.821	4.356	4.356
Arrow Electronics	MAX7348AEP+	0	150		USD				3.546	3.546
Farnell	MAX7348AEP+	0	150	Tube	USD*				4.059*	4.059*	8h
Mouser	700-MAX7348AEP	97	1	Tube	USD	7.180	5.550	4.680	4.210	4.210

Texas Instruments

TCA9554ADWR

$ 0.649

比较

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SOIC -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		TCA9554ADWR	1,984	1		USD	1.253	0.945	0.760	0.649	0.649
Verical		TCA9554ADWR	1,984	3		USD		0.945	0.760	0.649	0.570
DigiKey	3	296-45456-1-ND	233	1	Cut Tape	USD	1.510	1.098	0.884	0.789	0.789
Mouser		595-TCA9554ADWR	1,691	1	Tape & Reel	USD	1.510	1.100	0.884	0.795	0.705
Worldway Electronics		TCA9554ADWR	19,725	7	Tape & Reel	USD		0.218	0.211	0.200	0.200	8h

Analog Devices

ADP5589ACPZ-02-R7

$ 1.695

比较

Keypad Decoder and I/O Expansion 24-Pin LFCSP EP T/R

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices	ADP5589ACPZ-02-R7	4,500	1500	Tape & Reel	USD					1.350	15h
Rochester Electronics	ADP5589ACPZ-02-R7	22,250			USD			1.690	1.510	1.420	8h
Arrow Electronics	ADP5589ACPZ-02-R7	0	1500		USD					1.564
Worldway Electronics	ADP5589ACPZ-02-R7	28,085	7	Tape & Reel	USD		0.465	0.450	0.427	0.427	8h
Esaler Electronic	ADP5589ACPZ-02-R7	1,500			USD	1.878	1.860	1.842	1.824	1.806	1h

Texas Instruments

PCA9554DBR

$ 1.370

比较

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		PCA9554DBR	50	1		USD	2.045	1.562	1.431	1.431	1.431
Rochester Electronics		PCA9554DBR	39,964			USD			1.410	1.170	1.040	8h
Verical	5	PCA9554DBR	50	2		USD		1.562	1.278	1.155	0.996
DigiKey		296-21781-1-ND	28	1	Cut Tape	USD	2.290	1.696	1.548	1.548	1.548
Mouser		595-PCA9554DBR	34	1	Tape & Reel	USD	2.290	1.700	1.550	1.370	1.080

Analog Devices

MAX7329AWE+T

$ 2.213

比较

MAX7329 Tape & Reel (TR) Active I2C io expander 3/5V 10.3mm 100kHz 25mA

制造商页面

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices		MAX7329AWE+T	24	1	Tape & Reel	USD	3.690	2.783	2.306	2.056	1.956	15h
DigiKey	3	175-MAX7329AWE+TCT-ND	1,119	1	Cut Tape	USD	4.310	3.265	2.715	2.570	2.570
Arrow Electronics		MAX7329AWE+T	0	1K		USD				2.049	1.931
Farnell		MAX7329AWE+T	0	1K	Tape & Reel	USD*				2.231*	2.231*	8h
Mouser		700-MAX7329AWET	430	1	Tape & Reel	USD	4.310	3.270	2.720	2.370	2.300

Analog Devices

DS4510U-15+

$ 2.521

比较

CPU Supervisor with Nonvolatile Memory and Programmable I/O

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	DS4510U-15+	99	200		USD				2.371	2.371
Analog Devices	DS4510U-15+	3,986		Tube	USD	4.140	3.135	2.606	2.329	2.260	15h
DigiKey	505-DS4510U-15+-ND	916	1	Tube	USD	4.840	3.678	3.070	2.751	2.671
Farnell	DS4510U-15+	0	200	Tube	USD*				2.541*	2.541*	8h
Mouser	700-DS4510U-15	344	1	Tube	USD	5.640	4.290	3.570	2.670	2.590

Analog Devices

DS4510U-5+

$ 2.725

比较

CPU Supervisor with Nonvolatile Memory and Programmable I/O

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices	DS4510U-5+	956		Tube	USD	4.140	3.135	2.606	2.329	2.260	15h
DigiKey	DS4510U-5+-ND	400	1	Tube	USD	4.840	3.678	3.070	2.751	2.671
Arrow Electronics	DS4510U-5+	0	200		USD				4.376	4.134
Farnell	DS4510U-5+	0	200	Tube	USD*				2.541*	2.541*	8h
Mouser	700-DS4510U-5+	210	1	Tube	USD	4.840	3.680	3.060	2.700	2.620

Texas Instruments

PCF8575CPWR

$ 2.440

比较

16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		PCF8575CPWR	1,154	1		USD	3.607	3.571	3.571	2.929	2.929
Rochester Electronics		PCF8575CPWR	40,091			USD			1.750	1.560	1.470	8h
Verical	5	PCF8575CPWR	4,605	172		USD				1.950	1.838
Mouser		595-PCF8575CPWR	181	1	Tape & Reel	USD	5.590	4.500	4.500	3.680	3.510
Component Stockers USA		PCF8575CPWR	47,991			USD	2.020	2.020	1.900	1.710	1.720	>1wk

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