所有分销商LCSC集成电路 (IC)接口 ICI/O 扩展器 (323)

LCSC I/O 扩展器

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探索 LCSC I/O 扩展器

结果：323

授权分销商

未经授权的库存分销商

NXP Semiconductors

$ 0.787

比较

PCA9554 Series 5.5 V 400 kHz 175 uA 8-Bit I/O Surface Mount I2C-Bus - SSOP-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9554DB,118	32	1	Tape & Reel	USD	1.332	1.212	1.032	0.986	0.986	12h
	Verical		PCA9554DB,118	8	8		USD		0.754	0.754	0.754	0.754
	Arrow Electronics		PCA9554DB,118	8	1		USD	0.754	0.754	0.754	0.754	0.754
	Newark		PCA9554DB,118	0	4K	Tape & Reel	USD					0.788
	Avnet		PCA9554DB,118	0	2K		USD					0.728	13h

NXP Semiconductors

$ 0.925

比较

I/O Expander, 8 Bit, 8 I/Os, I2C, SMBus, 2.3 V to 5.5 V, 16 Pins, SSOP

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9554ADB,118	25,440			USD			0.891	0.740	0.659	11h
	UnikeyIC		PCA9554ADB,118	2,834	23	Tape & Reel	USD			1.223	1.200	1.200	12h
	Verical	4	PCA9554ADB,118	4,000	337		USD				0.925	0.824
	Arrow Electronics		PCA9554ADB,118	2	1		USD	0.650	0.650	0.650	0.650	0.650
	Newark		PCA9554ADB,118	0	4K	Tape & Reel	USD					0.788

NXP Semiconductors

$ 1.041

比较

PCAL9538A Series 8-bit General Purpose Input/Output (GPIO) Expander - HVQFN-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCAL9538ABSHP	6,000	6K	Tape & Reel	USD					0.924	12h
	Arrow Electronics		PCAL9538ABSHP	6,000	1		USD	2.002	1.483	1.198	1.041	0.985
	Verical		PCAL9538ABSHP	6,000	6		USD		1.483	1.198	1.041	0.985
	Newark		PCAL9538ABSHP	0	12K	Tape & Reel
	Future Electronics		PCAL9538ABSHP	0	6K	Tape & Reel	USD					0.905

$ 13.185

比较

Pb-Free Periph Prg-I/o 5V 8Mhz 44Plcc Com (Tape&reel) Rohs Compliant: Yes

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	CS82C55AZ96	85	1	Cut Tape	USD	19.620	15.640	14.300	14.300	14.300
	Renesas		CS82C55AZ96	1,000	1		USD	21.320	16.585	14.192	13.251	13.251	9h
	DigiKey	3	CS82C55AZ96CT-ND	1,000	1	Cut Tape	USD	21.320	16.585	14.192	13.694	13.694
	Future Electronics		CS82C55AZ96	0	500	Tape & Reel	USD				11.190	11.190
	Avnet		CS82C55AZ96	0	1K								13h

NXP Semiconductors

$ 1.333

比较

I/O Expander, 16 bit, I2C, SMBus, 2.3 V, 5.5 V, HVQFN, 24 Pins

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9671BS,118	30	1	Tape & Reel	USD	2.708	2.708	2.485	2.345	2.190	12h
	DigiKey	3	568-8718-1-ND	9,942	1	Cut Tape	USD	2.400	1.778	1.453	1.333	1.333
	Newark		PCA9671BS,118	0	12K	Tape & Reel
	Avnet		PCA9671BS,118	0	6K		USD					1.245	13h
	Arrow Electronics		PCA9671BS,118	0	6K		USD					0.999

NXP Semiconductors

$ 0.863

比较

IC I/O EXPANDER I2C 8B 16SOIC / I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SO T/R

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9557D,118	4,805			USD			1.070	0.888	0.792	11h
	UnikeyIC		PCA9557D,118	4,545	154	Tape & Reel	USD				0.746	0.746	12h
	Verical	3	PCA9557D,118	2,475	281		USD				1.110	0.990
	DigiKey	3	568-PCA9557D118CT-ND	9,847	1	Cut Tape	USD	1.620	1.181	0.952	0.837	0.837
	Newark	2	PCA9557D,118	0	5K	Cut Tape	USD					0.961

NXP Semiconductors

$ 0.761

比较

PCA9534 Tape & Reel (TR) Active I2C SMBus io expander 2.5/5V 10.3mm 400kHz 10mA 25mA

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9534D,118	64	1	Cut Tape	USD	0.260	0.260	0.260	0.260	0.260
	Avnet	2	52AH1084	64	1		USD	0.970	0.970	0.970	0.970	0.970	13h
	Rochester Electronics		PCA9534D,118	1,938			USD			1.080	0.896	0.799	11h
	Verical	2	PCA9534D,118	950	278		USD				1.121	0.999
	DigiKey	3	568-1833-1-ND	676	1	Cut Tape	USD	1.630	1.192	0.961	0.869	0.869

NXP Semiconductors

$ 0.825

比较

PCA9554 Series 5.5 V 85 mA 400 kHz 8-bit I2C-bus and SMBus I/O Port - SOIC-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	PCA9554D,118	4,136	432		USD				1.407	1.337	13h
	Flip Electronics		PCA9554D,118	136									7d
	Newark		PCA9554D,118	0	1		USD	1.250	1.250	1.250	1.250	1.250
	Future Electronics		PCA9554D,118	0	1K	Tape & Reel	USD				0.825	0.790
	Arrow Electronics		PCA9554D,118	0	1K		USD				0.634	0.634

NXP Semiconductors

$ 1.016

比较

PCA9575 Series 3.6 V 400 kHz 200 uA 16-Bit I/O Surface Mount I2C-Bus - TSSOP-24

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9575PW1,118	1,184			USD			1.350	1.120	0.999	11h
	Arrow Electronics		PCA9575PW1,118	80	1		USD	0.913	0.913	0.913	0.913	0.913
	Verical		PCA9575PW1,118	80	2		USD		0.913	0.913	0.913	0.913
	Newark		PCA9575PW1,118	0	5K	Tape & Reel	USD					1.060
	Avnet		PCA9575PW1,118	0	2500		USD					1.036	13h

$ 28.500

比较

CMOS Programmable Peripheral Interface Parallel I/O Port, 24 I/O, CMOS, PDIP40

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	TME	2	IP82C55AZ	0	1		USD	43.200	36.900	36.900	36.900	36.900	1d
	Future Electronics		IP82C55AZ	0	1	Tube	USD	24.390	24.090	23.610	23.230	23.230
	Newark		IP82C55AZ	0	297
	Avnet		IP82C55AZ	0	297								13h
	Farnell		IP82C55AZ	0	1		USD*	39.090*	34.015*	31.834*	31.834*	31.834*	11h