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Suntronic I/O Expanders

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Texas Instruments

$ 0.985

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TEXAS INSTRUMENTS TCA9538DBR I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-43160-1-ND	1,677	1	Cut Tape	USD	2.070	1.524	1.239	1.128	1.128
	Arrow Electronics		TCA9538DBR	513	1		USD	2.033	1.508	1.231	0.930	0.930
	Rochester Electronics		TCA9538DBR	15,950			USD			1.250	1.040	0.925	21h
	Verical	2	TCA9538DBR	513	7		USD		1.508	1.231	0.930	0.930
	Mouser		595-TCA9538DBR	1,624	1	Tape & Reel	USD	2.070	1.530	1.240	1.110	1.010

$ 4.611

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2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		MAX7312AAG+-ND	1,695	1	Tube	USD	8.460	6.558	5.741	5.151	5.029
	Analog Devices		MAX7312AAG+	1,207		Tube	USD	7.250	5.592	5.592	3.550	3.550	4h
	Arrow Electronics		MAX7312AAG+	0	116		USD				4.072	4.072
	Mouser		700-MAX7312AAG	717	1	Tube	USD	8.460	6.560	5.750	5.150	5.030
	Farnell		MAX7312AAG+	298	1		USD*	8.254*	6.394*	5.605*	5.150*	5.150*	21h

$ 3.248

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2-Wire Interfaced Low-EMI Key Switch and Sounder Controllers | IC CNTRL SW SOUND 16-QSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		505-MAX7347AEE+-ND	470	1	Tube	USD	6.300	4.832	4.063	3.660	3.559
	Analog Devices		MAX7347AEE+	3,594		Tube	USD	4.320	3.300	2.788	2.560	2.560	4h
	Arrow Electronics		MAX7347AEE+	0	200		USD				2.936	2.936
	Mouser		700-MAX7347AEE	148	1	Tube	USD	6.210	4.760	3.990	3.560	3.560
	Farnell		MAX7347AEE+	300	1	Tube	USD*	6.140*	4.722*	3.960*	3.652*	3.652*	21h

$ 3.017

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I2C Interface 400kHz 5.5V Automotive 24-Pin TQFN EP / IC I/O EXPANDER I2C QFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		MAX7327AATG+-ND	172	1	Tube	USD	6.450	4.955	4.207	3.850	3.651
	Analog Devices		MAX7327AATG+	459		Tube	USD	5.530	4.228	4.228	2.630	2.630	4h
	Rochester Electronics		MAX7327AATG+	9,852			USD			3.290	2.940	2.770	21h
	Arrow Electronics		MAX7327AATG+	0	172		USD				3.017	3.017
	Mouser		700-MAX7327AATG+	8	1	Tube	USD	6.580	4.890	3.940	3.720	3.660

Texas Instruments

$ 1.884

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9534DGVR	304			USD			1.810	1.620	1.530	21h
	Verical		PCA9534DGVR	304	166		USD				2.025	1.913
	Arrow Electronics		PCA9534DGVR	0	2K		USD					2.143
	Mouser		595-PCA9534DGVR	305	1	Tape & Reel	USD	2.750	2.750	2.410	2.190	1.950
	Win Source		WS-PCA9534DGVR	10,184	25		USD			1.630	1.367	1.367	22h

Texas Instruments

$ 1.946

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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

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	PCA9534DBR	593	1		USD	2.955	2.939	2.384	2.150	2.150
	Rochester Electronics		PCA9534DBR	41			USD			1.810	1.620	1.530	21h
	Verical	2	PCA9534DBR	67	45		USD		0.136	0.133	0.133	0.133
	Mouser		595-PCA9534DBR	2,898	1	Tape & Reel	USD	3.750	3.700	3.610	3.170	2.240
	HQonline		IC0253221	31	1		USD	5.304	4.730	4.362	4.362	4.362	>1w

$ 1.226

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PCA9535ECDWR2G, 16-CHANNEL 16 Bit I/o Expander 1MHZ, I2C, 24-PIN SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	3	PCA9535ECDWR2G	1,566	230		USD				1.363	1.212
	Rochester Electronics		PCA9535ECDWR2G	2,727			USD			1.310	1.090	0.969	21h
	Flip Electronics		PCA9535ECDWR2G	1,000									6d
	Avnet		PCA9535ECDWR2G	0	820		USD				1.068	0.935	23h
	RS (Formerly Allied Electronics)		PCA9535ECDWR2G	0	10	Bulk	USD		2.440	2.190	2.190	2.190	10h

Texas Instruments

$ 2.068

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5-channel bidirectional 3- to 3.6-V expandable 400-kHz I2C/SMBus buffer/hub 20-SOIC -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		296-33489-5-ND	303	1	Tube	USD	2.220	1.647	1.344	1.268	1.268
	Rochester Electronics		PCA9518DW	20,503			USD			2.150	1.920	1.810	21h
	Verical	4	PCA9518DW	225	140		USD				2.400	2.263
	Mouser		595-PCA9518DW	136	1	Tube	USD	2.220	2.220	2.150	2.110	2.110
	Worldway Electronics		PCA9518DW	29,265	7	Bulk	USD		0.644	0.624	0.591	0.591	20h

$ 9.982

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Active Filter Single SW-CAP Low Pass 8th Order 50kHz 8-Pin SOIC N

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		MAX297CSA+-ND	254	1	Tube	USD	17.490	13.882	11.992	11.236	11.236
	Analog Devices		MAX297CSA+	1,774		Tube	USD	14.940	11.814	10.173	9.313	9.313	4h
	Arrow Electronics		MAX297CSA+	0	100		USD			9.699	9.142	9.142
	Mouser		700-MAX297CSA	93	1	Tube	USD	16.310	13.640	11.530	10.650	10.650
	Farnell		MAX297CSA+	0	100		USD*			10.421*	10.421*	10.421*	21h

Texas Instruments

$ 1.739

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8574DGVR	9,402			USD			1.670	1.500	1.410	21h
	Verical	3	PCF8574DGVR	3,432	180		USD				1.875	1.763
	Mouser		595-PCF8574DGVR	95	1	Tape & Reel	USD	3.620	2.700	2.220	1.950	1.840
	HQonline		IC0252757	79	1		USD	1.337	0.956	0.602	0.562	0.562	>1w
	Win Source		WS-PCF8574DGVR	90	30		USD			1.536	1.248	1.248	22h