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Classic Components Interface ICs

Browse and compare Classic Components Interface ICs for pricing, inventory, datasheets, and other technical specs. View our listings for Classic Components Interface ICs to find the best offer for your next project.

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Renesas

Rochester Electronics

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RS-232 / RS-422 / RS-485 Interface ICs

Digital Isolators

Display Drivers

CAN Transceivers

Ethernet Interface ICs

Ethernet Controller

USB Interface ICs

UART Interface ICs

Signal Buffers, Repeaters, Splitters

Explore Classic Components Interface ICs

Results: 9,883

Authorized Distributors

Non-Authorized Stocking Distributors

STMicroelectronics

$ 1.240

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ST3237E Series ±15 kV ESD Protected 5 V 250 kbps RS-232 Transceiver - SSOP-28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		ST3237EBPR	4,050	1350		USD					1.061	9h
	Future Electronics	2	ST3237EBPR	712	1	Cut Tape	USD	2.200	2.010	1.890	1.680	1.680
	Newark	2	ST3237EBPR	4,050	1350	Tape & Reel
	Verical	4	ST3237EBPR	6,750	1350		USD					1.006
	Arrow Electronics	4	ST3237EBPR	1,350	1		USD	1.816	1.722	1.399	1.327	1.269

STMicroelectronics

$ 1.035

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IC INTERFACE SPECIALIZED 28TSSOP / Smart Card Reader, Writer Interface 28-TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		ST8024LCTR	12,500	2500		USD					0.737
	Verical		ST8024LCTR	12,500	2500		USD					0.744
	Rochester Electronics		ST8024LCTR	2,500			USD			1.430	1.190	1.060	7h
	TME	2	ST8024LCTR-STM-0	12,500	2500		USD					0.990	20h
	DigiKey	3	497-12013-1-ND	3,439	1	Cut Tape	USD	1.910	1.402	1.137	1.030	1.030

STMicroelectronics

$ 0.386

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Dual Transmitter/Receiver RS-232 16-Pin SOP T/R / IC DRVR/RCVR RS232 5V 16-SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	3	ST232CDR	5,000	2500	Tape & Reel	USD					0.295
	Avnet		ST232CDR	2,500	2500		USD					0.251	9h
	Newark	3	ST232CDR	1,047	1	Cut Tape	USD	0.584	0.416	0.327	0.281	0.281
	Verical	4	ST232CDR	137,500	2500		USD					0.212
	Arrow Electronics	4	ST232CDR	1,620	1		USD	0.757	0.569	0.462	0.377	0.377

NXP Semiconductors

$ 0.929

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PCA9515A Series 3.6 V 5 mA 400 kHz 6 pF Surface Mount I2C-bus Repeater - SOIC-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9515ADP,118	3,001	1	Cut Tape	USD	1.970	1.570	1.360	1.300	1.300
	Avnet		PCA9515ADP,118	2,500	2500		USD					0.805	9h
	Verical	5	PCA9515ADP,118	1,513	7		USD		1.243	1.023	0.841	0.841
	Arrow Electronics	2	PCA9515ADP,118	11,978	1		USD	0.005	0.005	0.005	0.005	0.005
	Rochester Electronics		PCA9515ADP,118	5,601			USD			1.050	0.872	0.777	7h

NXP Semiconductors

$ 0.647

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PCA9517A Series 5.5V 1 mA 400 kHz SMT Level Translating I2C-bus Repeater-TSSOP-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	PCA9517DP,118	2,500	2500	Tape & Reel	USD					0.535
	Newark	2	PCA9517DP,118	1,179	1	Cut Tape	USD	1.310	0.950	0.754	0.658	0.658
	Avnet	2	PCA9517DP,118	2,500	2500		USD					0.519	9h
	Verical	4	PCA9517DP,118	3,717	3		USD		0.609	0.609	0.609	0.609
	Arrow Electronics	4	PCA9517DP,118	3,717	1		USD	0.609	0.609	0.609	0.609	0.609

STMicroelectronics

$ 0.785

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Dual Transmitter/Receiver RS-232 16-Pin SO T/R / IC TXRX 3-5.5V RS232 LP 16-SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	3	ST3232CDR	2,500	2500	Tape & Reel	USD					0.520
	Avnet	2	ST3232CDR	2,500	2500		USD					0.385	9h
	Newark	3	ST3232CDR	466	1	Cut Tape	USD	1.480	1.080	0.870	0.760	0.760
	Verical	4	ST3232CDR	77,500	2500		USD					0.398
	Arrow Electronics	4	ST3232CDR	5,378	1		USD	0.615	0.609	0.598	0.582	0.576

NXP Semiconductors

$ 0.869

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TJA1051 Series 5.5 V 5 Mbit/s Surface Mount High-Speed CAN Transceiver - SOIC-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	TJA1051T,118	17,500	2500	Tape & Reel	USD					0.695
	Newark	3	TJA1051T,118	4,981	1	Cut Tape	USD	1.430	1.050	1.050	1.050	1.050
	Avnet	2	TJA1051T,118	12,500	2500		USD					0.662	9h
	Verical	4	TJA1051T,118	202,500	2500		USD					0.705
	Arrow Electronics	4	TJA1051T,118	4,250	1		USD	0.698	0.698	0.698	0.698	0.658

NXP Semiconductors

$ 0.985

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PCA9534 Series 5.5 V 8-bit I2C-bus and SMBus Low Power I/O Port -TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		PCA9534PW,118	5,000	2500	Tape & Reel	USD					0.790
	Newark	2	PCA9534PW,118	919	1	Cut Tape	USD	1.840	1.360	1.100	1.100	1.100
	Verical		PCA9534PW,118	2,854	2		USD		1.007	1.007	1.007	1.007
	Arrow Electronics		PCA9534PW,118	2,854	1		USD	0.005	0.005	0.005	0.005	0.005
	Rochester Electronics		PCA9534PW,118	1,155			USD			1.070	0.888	0.792	7h

STMicroelectronics

$ 0.626

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ST485B 5 V 2.5 Mbps Low Power RS-485/RS-422 Transceiver - SOIC-8 (- 40 to 85 °C)

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	ST485BDR	80,000	2500		USD					0.301	9h
	Future Electronics	4	ST485BDR	30,000	2500	Tape & Reel	USD					0.350
	Newark	3	ST485BDR	127,362	1	Cut Tape	USD	0.650	0.650	0.650	0.650	0.650
	Verical	3	ST485BDR	1,182,500	2500		USD					0.292
	Arrow Electronics	3	ST485BDR	9,877	1		USD	0.983	0.727	0.603	0.603	0.603

$ 0.691

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CAT9555 Series 16-bit 2.3 to 5 V I²C and SMBus I/O Port with Interrupt TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	CAT9555YI-T2	96,000	2K		USD					0.403	9h
	Arrow Electronics	2	CAT9555YI-T2	1,689	1		USD	1.201	0.916	0.765	0.691	0.691
	Verical	3	CAT9555YI-T2	1,689	4		USD		0.916	0.765	0.691	0.636
	Master Electronics		CAT9555YI-T2	2,000	50		USD			0.568	0.543	0.517
	Onlinecomponents.com		CAT9555YI-T2	2,000	50	Bulk	USD			0.568	0.543	0.517