Arrow Electronics I/O Expanders

$ 1.478

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Analog Devices ADP5585ACBZ-00-R7I/O Expander, 8 Bit, 1 Mhz, I2C, 1.65 V, 3.6 V, Wlcsp

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices		ADP5585ACBZ-00-R7	570	1	Tape & Reel	USD	3.940	2.531	1.750	1.316	1.275	3h
Rochester Electronics		ADP5585ACBZ-00-R7	6,433			USD			1.380	1.230	1.160	13h
DigiKey	2	ADP5585ACBZ-00-R7CT-ND	2,846	1	Cut Tape	USD	2.950	2.205	1.813	1.683	1.683
Richardson RFPD		ADP5585ACBZ-00-R7	1,950	3K		USD					1.460	19h
Arrow Electronics		ADP5585ACBZ-00-R7	0	3K		USD					2.656

Texas Instruments

PCA9539DBQR

$ 1.856

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

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCA9539DBQR	26,284			USD			1.840	1.650	1.550	13h
Verical	2	PCA9539DBQR	17,135	164		USD				2.063	1.938
Arrow Electronics		PCA9539DBQR	0	2500		USD					2.169
Mouser		595-PCA9539DBQR	2,438	1	Tape & Reel	USD	5.670	3.750	2.910	2.110	2.060
Component Stockers USA		PCA9539DBQR	31,793			USD	1.090	1.090	1.030	0.930	0.930	>1wk

Texas Instruments

PCA9539DGVR

$ 1.650

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

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCA9539DGVR	15,071			USD			1.840	1.650	1.550	13h
Verical	2	PCA9539DGVR	2,540	164		USD				2.063	1.938
DigiKey	2	296-PCA9539DGVRCT-ND	239	1	Cut Tape	USD	2.120	1.566	1.274	1.274	1.274
Mouser		595-PCA9539DGVR	200	1	Tape & Reel	USD	2.120	1.970	1.970	1.800	1.800
Win Source		WS-PCA9539DGVR	8,100	25		USD			1.611	1.351	1.351	14h

Analog Devices

DS2413Q+T&R

$ 2.570

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1-Wire, Dual-Channel, Addressable Switch Features Open-Drain, Programmable I/O Pins

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices		DS2413Q+T&R	34	1	Tape & Reel	USD	3.780	2.853	2.366	2.111	2.047	3h
DigiKey	2	175-DS2413Q+T&RCT-ND	168	1	Cut Tape	USD	4.430	3.355	2.793	2.647	2.647
Newark		DS2413Q+T&R	0	1	Cut Tape
Arrow Electronics		DS2413Q+T&R	0	2500		USD					2.163
Farnell	2	DS2413Q+T&R	0	2500	Cut Tape	USD*					2.279*	11h

Analog Devices

MAX7329AWE+

$ 2.100

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Interface - I/O Expanders I C Port Expanders with Eight I/O Ports

Manufacturer Page

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices		MAX7329AWE+	41,708		Tube	USD	3.690	2.783	2.783	1.680	1.680	3h
Rochester Electronics	2	MAX7329AWE+	6,457			USD			2.100	1.880	1.770	13h
DigiKey		MAX7329AWE+-ND	29	1	Tube	USD	4.310	3.265	2.863	2.494	2.355
Arrow Electronics		MAX7329AWE+	0	230		USD				2.100	2.100
Farnell		MAX7329AWE+	0	230	Tube	USD*				2.213*	2.213*	11h

Texas Instruments

PCA9557DBR

$ 1.500

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

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCA9557DBR	59,544			USD			1.340	1.200	1.130	13h
Verical	2	PCA9557DBR	3,544	224		USD				1.500	1.413
DigiKey		296-20975-1-ND	464	1	Cut Tape	USD	2.880	2.148	1.765	1.669	1.669
Arrow Electronics		PCA9557DBR	0	2K		USD					1.542
Mouser		595-PCA9557DBR	237	1	Tape & Reel	USD	2.790	2.090	1.720	1.550	1.410

Texas Instruments

PCA9535DGVR

$ 2.115

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

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCA9535DGVR	30,495			USD			2.100	1.880	1.770	13h
Verical	2	PCA9535DGVR	1,730	143		USD				2.350	2.213
Mouser		595-PCA9535DGVR	728	1	Tape & Reel	USD	3.100	3.100	2.950	2.370	2.280
Win Source		WS-PCA9535DGVR	50	7		USD		7.367	4.911	4.911	4.911	14h
Worldway Electronics		PCA9535DGVR	25,400	7	Tape & Reel	USD		0.543	0.526	0.498	0.498	1d

NXP Semiconductors

PCA9555BSHP

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Tape & Reel (TR) Active I2C SMBus e4 io expander 3V 4mm 400kHz 10mA 25mA

Manufacturer Page

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing		Updated
Newark	PCA9555BSHP	0	6K	Tape & Reel	USD	1.340
Avnet	PCA9555BSHP	0	6K		USD	1.269	15h
Arrow Electronics	PCA9555BSHP	0	6K		USD	1.386
Farnell	PCA9555BSHP	0	6K	Custom Reel	USD*	1.048*	11h
Microchip USA	PCA9555BSHP	1,670	3K		USD	0.839	2d

Diodes Inc.

PI4IOE5V9538LEX

$ 0.597

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400kHz SMBus TSSOP-16 I/O Expanders ROHS

Manufacturer Page

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	31-PI4IOE5V9538LEXCT-ND	1,870	1	Cut Tape	USD	1.140	0.825	0.659	0.597	0.597
Newark		PI4IOE5V9538LEX	0	1	Cut Tape	USD	1.530	1.210	1.050	0.985	0.985
Avnet		PI4IOE5V9538LEX	0	2500		USD					0.520	15h
Arrow Electronics		PI4IOE5V9538LEX	0	2500		USD					0.601
Mouser		729-PI4IOE5V9538LEX	1,822	1	Tape & Reel	USD	1.140	0.825	0.659	0.590	0.536

Texas Instruments

PCA9534DB

$ 2.394

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

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		PCA9534DB	560	80		USD			2.554	2.503	2.503
Rochester Electronics	2	PCA9534DB	13,488			USD			2.090	1.870	1.760	13h
Verical	3	PCA9534DB	6,048	144		USD				2.338	2.200
DigiKey		296-49855-ND	234	1	Tube	USD	4.150	3.145	2.653	2.566	2.566
Mouser		595-PCA9534DB	109	1	Tube	USD	4.150	3.150	2.540	2.450	2.390

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