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Heisener Electronics I/O Expanders

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Non-Authorized Stocking Distributors

$ 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	3.320	2.540	2.130	1.910	1.910
	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	3d
	Farnell	2	NCA9595PWJ	2,098	1	Cut Tape	USD*	2.382*	1.601*	1.343*	1.173*	1.150*	1h
	element14 APAC	2	NCA9595PWJ	2,098	1	Cut Tape	USD*	2.556*	1.728*	1.532*	1.345*	1.321*	3h

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

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		NCA9555PW-Q100J	37	1	Cut Tape	USD	3.740	2.830	2.370	2.170	2.170
	Avnet		NCA9555PW-Q100J	0	2500		USD					0.772	3d
	Farnell	2	NCA9555PW-Q100J	37	1	Cut Tape	USD*	3.068*	2.032*	1.413*	1.386*	1.386*	1h
	element14 APAC	2	NCA9555PW-Q100J	37	1	Cut Tape	USD*	2.854*	1.900*	1.407*	1.227*	1.188*	3h
	Mouser		771-NCA9555PW-Q100J	46	1	Tape & Reel	USD	1.700	1.240	0.980	0.880	0.806

NCA9595PW-Q100J

$ 1.109

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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		NCA9595PW-Q100J	2,499	1	Cut Tape	USD	4.170	2.950	2.560	2.430	2.430
	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	3d
	Farnell	2	NCA9595PW-Q100J	2,499	1	Cut Tape	USD*	3.122*	2.113*	1.763*	1.722*	1.722*	1h
	element14 APAC	2	NCA9595PW-Q100J	2,499	1	Cut Tape	USD*	2.916*	1.954*	1.650*	1.548*	1.478*	3h

Texas Instruments

$ 0.690

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SDIO Port Expander With Voltage-Level Translation 24-WQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		TXS02612RTWR	860	1		USD	1.191	0.913	0.756	0.690	0.690
	DigiKey	3	296-23869-1-ND	90	1	Cut Tape	USD	1.580	1.156	0.933	0.835	0.835
	Verical		TXS02612RTWR	860	4		USD		0.913	0.756	0.655	0.573
	Mouser		595-TXS02612RTWR	3,336	1	Tape & Reel	USD	1.580	1.160	0.933	0.836	0.764
	Sensible Micro		TXS02612RTWR	224			USD			0.554	0.513	0.513	6d

Texas Instruments

$ 1.237

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IC XPNDR 400KHZ I2C SMBUS 32UQFN I/O Expander 24 I2C, SMBus 400 kHz 32-UQFN (5x5)

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		TCA6424ARGJR	613	1		USD	2.168	1.680	1.405	1.237	1.237
	DigiKey	3	296-27844-1-ND	869	1	Cut Tape	USD	2.780	2.071	1.700	1.573	1.573
	Verical		TCA6424ARGJR	613	2		USD		1.680	1.405	1.191	1.105
	Mouser		595-TCA6424ARGJR	10,469	1	Tape & Reel	USD	2.780	2.080	1.710	1.500	1.440
	Microchip USA		TCA6424ARGJR	1,086	600		USD				2.160	2.160	3d

Texas Instruments

$ 1.150

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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

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9534APWR	17	1		USD	1.892	1.476	1.476	1.476	1.476
	DigiKey	3	296-21760-1-ND	462	1	Cut Tape	USD	2.150	1.585	1.290	1.177	1.177
	Verical		PCA9534APWR	17	2		USD		1.476	1.169	1.039	0.955
	Mouser		595-PCA9534APWR	1,900	1	Tape & Reel	USD	2.050	1.530	1.260	1.150	1.070
	Sensible Micro		PCA9534APWR	2,580			USD			0.904	0.837	0.837	6d

Texas Instruments

$ 0.787

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	TCA6416APWR	526	1		USD	1.152	0.991	0.864	0.787	0.787
	DigiKey	3	296-24536-1-ND	1,289	1	Cut Tape	USD	1.810	1.330	1.078	0.973	0.973
	Verical	2	TCA6416APWR	526	8		USD		0.991	0.864	0.787	0.787
	Mouser		595-TCA6416APWR	54	1	Tape & Reel	USD	1.750	1.300	1.050	0.961	0.892
	Weyland Electronics Group Pte. Ltd.		TCA6416APWR	170,000	1	Tape & Reel	USD	0.301	0.301	0.301	0.301	0.301	3d

Texas Instruments

$ 0.876

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Texas Instruments PCA9538PWR I/o Expander, 8 Bit, 400KHZ, TSSOP-16, Full Reel

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	PCA9538PWR	1,846	1		USD	1.837	1.406	1.148	1.032	1.032
	DigiKey	3	296-21769-1-ND	337	1	Cut Tape	USD	2.030	1.495	1.215	1.105	1.105
	Verical	2	PCA9538PWR	185	7		USD		1.128	0.876	0.876	0.876
	Mouser		595-PCA9538PWR	1,884	1	Tape & Reel	USD	2.030	1.500	1.220	1.080	1.010
	Weyland Electronics Group Pte. Ltd.		PCA9538PWR	3,110	1	Tape & Reel	USD	0.676	0.676	0.676	0.676	0.676	3d

Texas Instruments

$ 1.031

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FPGA Cyclone® IV GX Family 149760 Cells 60nm Technology 1.2V 672-Pin FBGA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		TCA9539RTWR	2,149	1		USD	1.884	1.452	1.188	1.031	1.031
	DigiKey	3	296-25157-1-ND	2,507	1	Cut Tape	USD	2.370	1.755	1.433	1.314	1.314
	Verical		TCA9539RTWR	2,149	2		USD		1.452	1.188	1.031	0.945
	Mouser		595-TCA9539RTWR	8,566	1	Tape & Reel	USD	2.370	1.760	1.440	1.270	1.190
	Component Search		TCA9539RTWR	1,377									14h

Texas Instruments

$ 0.750

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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

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9536DGKR	2,136	1		USD	1.380	1.054	0.869	0.750	0.750
	DigiKey	3	296-20952-1-ND	3,898	1	Cut Tape	USD	1.560	1.141	0.920	0.823	0.823
	Verical		PCA9536DGKR	2,136	3		USD		1.054	0.869	0.750	0.676
	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	3d