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RS Interface ICs

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

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STMicroelectronics

onsemi

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

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Results: 2,055

Authorized Distributors

Non-Authorized Stocking Distributors

STMicroelectronics

$ 0.743

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15KV Esd Protected 5V RS-232 Transceiver, [-40OC, 85OC] Temperature Range

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	ST202EBTR	2,500	2500	Tape & Reel	USD					0.700
	Newark		ST202EBTR	1,000	1	Cut Tape	USD	1.770	1.300	1.050	0.697	0.697
	Verical	4	ST202EBTR	2,500	2500		USD					0.628
	Arrow Electronics	4	ST202EBTR	7,087	1		USD	1.881	1.388	1.192	1.192	1.192
	DigiKey	3	497-7920-1-ND	1,475	1	Cut Tape	USD	1.830	1.348	1.092	0.987	0.987

STMicroelectronics

$ 1.030

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		ST8024LCTR	2,500			USD			1.430	1.190	1.060	9h
	Arrow Electronics		ST8024LCTR	12,500	2500		USD					0.835
	Verical		ST8024LCTR	12,500	2500		USD					0.833
	DigiKey	3	497-12013-1-ND	2,939	1	Cut Tape	USD	1.910	1.402	1.137	1.030	1.030
	TME	2	ST8024LCTR-STM-0	12,500	2500		USD					0.990	1d

STMicroelectronics

$ 1.596

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3 to 5.5 V, 400 Kbps, RS-232 transceiver with auto-power-down, [0oC, 70oC] temperature range

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	ST3243CPR	1,350	1350	Tube	USD					1.180
	Newark		ST3243CPR	1,080	1	Cut Tape	USD	2.170	1.660	1.150	0.834	0.834
	DigiKey	2	497-3732-1-ND	2,061	1	Cut Tape	USD	2.860	2.132	1.751	1.622	1.622
	TME	2	ST3243CPR	1,236	1		USD	2.630	1.970	1.620	1.290	1.080	1d
	Avnet		ST3243CPR	0	1350		USD					1.233	1d

NXP Semiconductors

$ 0.550

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PCA9517A Series 5.5 V 400 kHz Level Translating I2C-Bus Repeater - TSSOP-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	PCA9517ADP,118	10,000	2500	Tape & Reel	USD					0.460
	Newark	2	PCA9517ADP,118	4,620	1	Cut Tape	USD	1.350	0.981	0.797	0.697	0.697
	Avnet	2	PCA9517ADP,118	2,500	2500		USD					0.481	1d
	Rochester Electronics		PCA9517ADP,118	42,027			USD			0.625	0.519	0.463	9h
	UnikeyIC		PCA9517ADP,118	845	1	Cut Tape	USD	0.433	0.346	0.267	0.238	0.238	9h

STMicroelectronics

$ 0.674

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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	1d
	Future Electronics	4	ST485BDR	30,000	2500	Tape & Reel	USD					0.350
	Newark	3	ST485BDR	127,192	1	Cut Tape	USD	0.628	0.628	0.628	0.628	0.628
	Verical	3	ST485BDR	1,167,500	2500		USD					0.300
	Arrow Electronics	3	ST485BDR	9,877	1		USD	1.213	0.876	0.758	0.758	0.758

NXP Semiconductors

$ 0.964

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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
	Rochester Electronics		PCA9534PW,118	1,155			USD			1.070	0.888	0.792	9h
	UnikeyIC		PCA9534PW,118	6,185	1	Cut Tape	USD	1.517	1.369	1.199	1.147	1.147	9h
	Verical		PCA9534PW,118	2,854	2		USD		0.720	0.720	0.720	0.720

$ 1.660

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Buck / Boost / Inverting Regulator, Switching, Constant Current, 1.5 A, for HB-LEDs with Enable

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	NCV3066DR2GOSCT-ND	1,772	1	Cut Tape	USD	1.890	1.389	1.126	1.020	0.906
	Newark		NCV3066DR2G	0	2500	Tape & Reel	USD					1.000
	Onlinecomponents.com		NCV3066DR2G	0	625	Bulk	USD				1.733	0.827
	Avnet		NCV3066DR2G	0	2500		USD					0.456	1d
	RS (Formerly Allied Electronics)		NCV3066DR2G	0	5	Bulk	USD		1.890	1.660	1.660	1.660	22h

ISL83078EIBZA-T

$ 1.145

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Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N T/R / IC TXRX RS422/485 20MBPS 8SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	ISL83078EIBZA-T	3,730	1	Cut Tape	USD	2.070	1.530	1.250	1.180	1.180
	Renesas		ISL83078EIBZA-T	4,217	1		USD	2.330	1.651	1.489	1.145	1.065	7h
	CoreStaff		ST74977144	2,476	1		USD	2.680	2.314	1.763	1.707	1.707	3h
	Verical		ISL83078EIBZA-T	2,284	2		USD		1.438	1.110	0.999	0.999
	DigiKey	3	ISL83078EIBZA-TCT-ND	1,717	1	Cut Tape	USD	2.330	1.651	1.315	1.145	1.145

$ 0.944

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Dual Transmitter/Receiver RS-232 16-Pin SOIC N T/R / IC 2DRVR/2RCVR RS232 3V 16-SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	ICL3232IBNZ-T	193	1	Cut Tape	USD	2.110	1.660	1.430	1.310	1.310
	Renesas		ICL3232IBNZ-T	608	1		USD	1.940	1.363	1.079	0.935	0.878	7h
	CoreStaff		ST62194129	64	1		USD	7.925	2.245	1.740	1.635	1.620	3h
	Verical		ICL3232IBNZ-T	982	2		USD		1.188	0.926	0.803	0.803
	DigiKey	3	ICL3232IBNZ-TCT-ND	583	1	Cut Tape	USD	1.940	1.363	1.079	0.935	0.935

STMicroelectronics

$ 1.054

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Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ST4485EBDR	2,607	1		USD	1.890	1.440	1.200	1.060	0.840
	Rochester Electronics		ST4485EBDR	1,145			USD			1.160	0.963	0.858	9h
	Arrow Electronics	3	ST4485EBDR	2	1		USD	0.806	0.806	0.806	0.806	0.806
	Verical		ST4485EBDR	12,500	2500		USD					0.798
	DigiKey	2	497-14086-1-ND	2,207	1	Cut Tape	USD	1.950	1.436	1.166	1.058	1.058

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