Anlinkda I/O 扩展器

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	ADP5585ACBZ-04-R7CT-ND	4,034	1	Cut Tape	USD	2.950	2.205	1.813	1.683	1.683
Analog Devices		ADP5585ACBZ-04-R7	9,363	1	Tape & Reel	USD	3.940	2.531	1.750	1.316	1.275	2h
Rochester Electronics		ADP5585ACBZ-04-R7	476,650			USD			1.380	1.230	1.160	12h
Richardson RFPD		ADP5585ACBZ-04-R7	联系方式	3K		USD					1.460	19h
Arrow Electronics		ADP5585ACBZ-04-R7	0	3K		USD					1.275

Analog Devices

ADP5585ACPZ-03-R7

$ 1.602

比较

I/O Expander, I2C, 10 I/O, Lfcsp-Wq-Ep16 Rohs Compliant: Yes |Analog Devices, Inc. ADP5585ACPZ-03-R7

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	505-ADP5585ACPZ-03-R7CT-ND	4,450	1	Cut Tape	USD	2.950	2.205	1.813	1.683	1.683
Analog Devices		ADP5585ACPZ-03-R7	5,019	1	Tape & Reel	USD	3.940	2.531	1.750	1.100	1.275	2h
Newark		ADP5585ACPZ-03-R7	0	1	Cut Tape	USD	2.960	2.200	1.810	1.730	1.730
Richardson RFPD		ADP5585ACPZ-03-R7	联系方式	1500		USD					1.460	19h
Arrow Electronics		ADP5585ACPZ-03-R7	0	1500		USD					1.275

onsemi

PCA9655EMTTXG

$ 1.880

比较

IC I/O EXPANDER I2C 16B QFN-24 / I/O Expander 16 I²C, SMBus 100 kHz 24-QFN (4x4)

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Flip Electronics		PCA9655EMTTXG	5,404									5d
Newark	2	PCA9655EMTTXG	0	3K	Cut Tape	USD					3.720
RS (Formerly Allied Electronics)		PCA9655EMTTXG	0	1	Bulk	USD	1.880	1.880	1.880	1.880	1.880	2h
Farnell	2	PCA9655EMTTXG	0	1	Cut Tape	USD*	3.546*	2.686*	1.974*	1.598*	1.598*	12h
element14 APAC	2	PCA9655EMTTXG	0	1	Cut Tape	USD*	2.936*	2.325*	1.691*	1.550*	1.542*	1h

PCA9557RGYR

$ 1.350

比较

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

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCA9557RGYR	109,586			USD			1.340	1.200	1.130	12h
Verical	4	PCA9557RGYR	1,163	224		USD				1.500	1.413
Arrow Electronics		PCA9557RGYR	0	3K		USD					1.571
Mouser		595-PCA9557RGYR	709	1	Tape & Reel	USD	2.900	2.160	1.780	1.560	1.460
HQonline		IC0253021	6	1		USD	1.247	1.022	0.900	0.900	0.900	>1w

Analog Devices

ADP5587ACBZ-R7

$ 1.830

比较

Mobile I/O Expander and QWERTY Keypad Controller

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	ADP5587ACBZ-R7CT-ND	2,338	1	Cut Tape	USD	3.800	2.866	2.375	2.234	2.234
Analog Devices		ADP5587ACBZ-R7	195,301	1	Tape & Reel	USD	4.790	3.112	2.180	1.460	1.675	2h
Rochester Electronics		ADP5587ACBZ-R7	132,893			USD			1.830	1.640	1.540	12h
Richardson RFPD		ADP5587ACBZ-R7	联系方式	1500								19h
Arrow Electronics		ADP5587ACBZ-R7	0	1500		USD					1.692

PCF8574RGYR

$ 1.118

比较

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-VQFN -40 to 85

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-PCF8574RGYRCT-ND	182	1	Cut Tape	USD	2.050	1.512	1.230	1.118	1.118
Rochester Electronics		PCF8574RGYR	56,620			USD			1.240	1.030	0.918	12h
Verical	3	PCF8574RGYR	1,000	242		USD				1.288	1.147
Mouser		595-PCF8574RGYR	1,742	1	Tape & Reel	USD	2.050	1.520	1.230	1.150	1.010
HQonline		IC0252756	9	1		USD	2.423	2.083	1.872	1.872	1.872	>1w

Renesas

ID82C55A

$ 62.237

比较

CMOS Programmable Peripheral Interface | IC I/O EXPANDER 24B 40DIP

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	ID82C55A-ND	278	1	Tube	USD	85.940	70.231	62.237	62.237	62.237
Renesas	ID82C55A	179	1	Tube	USD	85.940	70.231	62.237	62.237	62.237	11h
Avnet	ID82C55A	1,846	198								15h
Mouser	968-ID82C55A	67	1	Tube	USD	82.260	68.150	60.500	60.500	60.500
Win Source	WS-ID82C55A	1,600	1		USD	75.812	61.597	61.597	61.597	61.597	13h

LM8333FLQ8Y/NOPB

$ 2.610

比较

Mobile I/O Companion Supporting Key-Scan, I/O Expansion, PWM, and ACCESS.bus Host Interface 32-WQFN -40 to 85

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	LM8333FLQ8Y/NOPBCT-ND	10	1	Cut Tape	USD	4.720	3.583	2.988	2.988	2.988
Rochester Electronics	2	LM8333FLQ8Y/NOPB	27,875			USD			2.330	2.080	1.960	12h
Verical	3	LM8333FLQ8Y/NOPB	476	129		USD				2.600	2.450
Arrow Electronics		LM8333FLQ8Y/NOPB	0	250		USD				2.768	2.606
Mouser		926-LM8333FLQ8Y/NOPB	223	1	Tape & Reel	USD	4.720	3.590	3.050	2.620	2.580

PCA9534DGVR

$ 1.884

比较

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