Aztech I/O Expanders

$ 0.765

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I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Newark		NCA9535PWJ	1,937	1	Cut Tape	USD	2.680	1.870	1.680	1.500	1.500
DigiKey	2	1727-NCA9535PWJCT-ND	1,923	1	Cut Tape	USD	1.460	1.067	0.858	0.765	0.765
Avnet		NCA9535PWJ	0	2500		USD					0.559	4d
Farnell	2	NCA9535PWJ	1,937	1	Cut Tape	USD*	2.169*	1.446*	1.277*	1.115*	1.095*	12h
element14 APAC	2	NCA9535PWJ	1,937	1	Cut Tape	USD*	2.090*	1.380*	1.224*	1.076*	1.053*	7h

Nexperia

NCA9555PW-Q100J

$ 0.880

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Low-voltage 16-bit I²C and SMBus I/O expander with interrupt output and configuration registers

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Newark		NCA9555PW-Q100J	37	1	Cut Tape	USD	3.770	2.860	2.400	2.200	2.200
Avnet		NCA9555PW-Q100J	0	2500		USD					0.772	4d
Farnell	2	NCA9555PW-Q100J	37	1	Cut Tape	USD*	2.959*	1.968*	1.446*	1.312*	1.312*	12h
element14 APAC	2	NCA9555PW-Q100J	37	1	Cut Tape	USD*	2.846*	1.895*	1.404*	1.224*	1.185*	7h
Mouser		771-NCA9555PW-Q100J	46	1	Tape & Reel	USD	1.700	1.240	0.980	0.880	0.806

Nexperia

NCA9595PWJ

$ 0.964

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I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins

Manufacturer Page

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Newark		NCA9595PWJ	2,098	1	Cut Tape	USD	3.350	2.570	2.160	1.940	1.940
DigiKey	2	1727-NCA9595PWJCT-ND	2,139	1	Cut Tape	USD	1.800	1.319	1.068	0.964	0.964
Avnet		NCA9595PWJ	0	2500		USD					0.856	4d
Farnell	2	NCA9595PWJ	2,098	1	Cut Tape	USD*	2.370*	1.593*	1.336*	1.167*	1.145*	12h
element14 APAC	2	NCA9595PWJ	2,098	1	Cut Tape	USD*	2.550*	1.723*	1.529*	1.341*	1.318*	7h

Nexperia

NCA9595PW-Q100J

$ 1.110

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I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Newark		NCA9595PW-Q100J	2,499	1	Cut Tape	USD	4.200	2.980	2.590	2.460	2.460
DigiKey	3	1727-NCA9595PW-Q100JCT-ND	2,500	1	Cut Tape	USD	2.040	1.501	1.220	1.109	1.109
Avnet		NCA9595PW-Q100J	0	2500		USD					0.954	4d
Farnell	2	NCA9595PW-Q100J	2,499	1	Cut Tape	USD*	3.012*	2.021*	1.700*	1.647*	1.647*	12h
element14 APAC	2	NCA9595PW-Q100J	2,499	1	Cut Tape	USD*	2.909*	1.950*	1.645*	1.544*	1.474*	7h

Texas Instruments

PCA9536DGKR

$ 0.751

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4-bit 2.3- to 5.5-V I2C/SMBus I/O expander with config registers 8-VSSOP -40 to 85

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		PCA9536DGKR	2,136	1		USD	1.396	1.061	0.872	0.751	0.751
Verical		PCA9536DGKR	2,136	3		USD		1.061	0.872	0.751	0.677
DigiKey	3	296-20952-1-ND	4,739	1	Cut Tape	USD	1.560	1.141	0.920	0.823	0.823
Component Stockers USA		PCA9536DGKR	18,970			USD	0.810	0.760	0.680	0.610	0.560	>1wk
Weyland Electronics Group Pte. Ltd.		PCA9536DGKR	3,170	1	Tape & Reel	USD	0.376	0.376	0.376	0.376	0.376	18h

Texas Instruments

TCA9539RTWR

$ 1.034

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16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-WQFN -40 to 85

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		TCA9539RTWR	2,649	1		USD	1.910	1.464	1.193	1.034	1.034
Verical		TCA9539RTWR	2,649	2		USD		1.464	1.193	1.034	0.964
DigiKey	3	296-25157-1-ND	17,570	1	Cut Tape	USD	2.370	1.755	1.433	1.314	1.314
Mouser		595-TCA9539RTWR	8,641	1	Tape & Reel	USD	2.370	1.760	1.440	1.290	1.170
Component Search		TCA9539RTWR	1,377									18h

Texas Instruments

TCA9539PWR

$ 0.729

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16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-TSSOP -40 to 85

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		TCA9539PWR	294	1		USD	1.340	0.882	0.790	0.729	0.729
Verical		TCA9539PWR	294	3		USD		0.882	0.790	0.709	0.650
DigiKey	3	296-25130-1-ND	37,259	1	Cut Tape	USD	1.720	1.261	1.020	0.918	0.918
Weyland Electronics Group Pte. Ltd.		TCA9539PWR	2,000	1	Tape & Reel	USD	0.548	0.548	0.548	0.548	0.548	18h
Win Source		WS-TCA9539PWR	16,380	65		USD			0.823	0.641	0.641	18h

Analog Devices

MAX7317ATE+T

$ 3.950

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10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices		MAX7317ATE+T	217	1	Tape & Reel	USD	5.940	4.554	3.826	3.445	3.349	20m
DigiKey	2	175-MAX7317ATE+TCT-ND	1,082	1	Cut Tape	USD	6.940	5.341	4.503	4.360	4.360
Arrow Electronics		MAX7317ATE+T	0	2500		USD					3.302
Farnell		MAX7317ATE+T	0	2500	Tape & Reel	USD*					3.762*	12h
Mouser		700-MAX7317ATET	1,127	1	Tape & Reel	USD	6.740	5.190	4.380	3.950	3.810

Texas Instruments

TCA9555PWR

$ 0.897

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3.5¦ÌA 10mA 25mA I2C, SMBus 16 1.65V 5.5V 400KHz TSSOP-24 , 1.2mm

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		TCA9555PWR	2,342	1		USD	1.579	1.194	0.968	0.897	0.856
Verical		TCA9555PWR	2,342	2		USD		1.194	0.968	0.897	0.742
DigiKey	3	296-24827-1-ND	27,192	1	Cut Tape	USD	1.710	1.253	1.013	0.912	0.912
Mouser		595-TCA9555PWR	11,534	1	Tape & Reel	USD	1.710	1.260	1.020	0.912	0.816
Weyland Electronics Group Pte. Ltd.		TCA9555PWR	40,000	1	Tape & Reel	USD	0.210	0.210	0.210	0.210	0.210	18h

Texas Instruments

PCA9534PWR

$ 0.865

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

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		PCA9534PWR	1,380	1		USD	1.556	1.180	0.956	0.865	0.865
Verical		PCA9534PWR	1,380	2		USD		1.180	0.956	0.865	0.764
DigiKey	3	296-21764-1-ND	30,393	1	Cut Tape	USD	1.750	1.280	1.036	0.933	0.840
Mouser		595-PCA9534PWR	4,932	1	Tape & Reel	USD	1.700	1.250	1.010	0.881	0.831
Weyland Electronics Group Pte. Ltd.		PCA9534PWR	6,000	1	Tape & Reel	USD	0.449	0.449	0.449	0.449	0.449	18h

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