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SOIC-28 Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
Interface - I/O Expanders 16 bit In/Out MCP23016T-I/SO Microchip Technology 1: $2.13 1,741In Stock	Mfr. Part No. MCP23016T-I/SO Mouser Part No 579-MCP23016T-I/SO	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1,741In Stock	Cut Tape $2.13 $2.11 Reel $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders			I2C, Serial	SMD/SMT	SOIC-28
Interface - I/O Expanders 16 bit In/Out MCP23016-I/SO Microchip Technology 1: $2.12 834In Stock	Mfr. Part No. MCP23016-I/SO Mouser Part No 579-MCP23016-I/SO	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	834In Stock	$2.12 $1.78	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	SOIC-28
RS-232 Interface IC RS232 A 595-MAX3243I DW A 595-MAX3243IDW A 595-MAX3243IDW MAX3243IDWR Texas Instruments 1: $4.28 1,200In Stock	Mfr. Part No. MAX3243IDWR Mouser Part No 595-MAX3243IDWR	Texas Instruments	RS-232 Interface IC RS232 A 595-MAX3243I DW A 595-MAX3243IDW A 595-MAX3243IDW	Datasheet	1,200In Stock	Cut Tape $4.28 $3.26 $2.99 $2.70 View Reel $2.28 $2.57 $2.56 $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-28
Interface - I/O Expanders 16B I/O Expander I2C interface MCP23018T-E/SO Microchip Technology 1: $2.04 7,721In Stock	Mfr. Part No. MCP23018T-E/SO Mouser Part No 579-MCP23018T-E/SO	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	Datasheet	7,721In Stock	Cut Tape $2.04 $1.69 $1.63 $1.50 $1.49 Reel $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders			I2C, Serial	SMD/SMT	SOIC-28
RS-232 Interface IC RS232 Mult Chl A 595 -SN65C3243DW A 595- A 595-SN65C3243DW SN65C3243DWR Texas Instruments 1: $5.45 812In Stock	Mfr. Part No. SN65C3243DWR Mouser Part No 595-SN65C3243DWR	Texas Instruments	RS-232 Interface IC RS232 Mult Chl A 595 -SN65C3243DW A 595- A 595-SN65C3243DW	Datasheet	812In Stock	Cut Tape $5.45 $4.16 $3.83 $3.47 Reel $3.15 View $3.30 $3.20 $3.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-28
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDW MAX3243ECDWR Texas Instruments 1: $3.83 1,220In Stock	Mfr. Part No. MAX3243ECDWR Mouser Part No 595-MAX3243ECDWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDW	Datasheet	1,220In Stock	Cut Tape $3.83 $2.90 $2.66 $2.40 Reel $2.13 View $2.28 $2.26 $2.05 $2.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-28
RS-232 Interface IC RS232 A 595-MAX3243C DW A 595-MAX3243CDW A 595-MAX3243CDW MAX3243CDWR Texas Instruments 1: $4.28 2,009In Stock	Mfr. Part No. MAX3243CDWR Mouser Part No 595-MAX3243CDWR	Texas Instruments	RS-232 Interface IC RS232 A 595-MAX3243C DW A 595-MAX3243CDW A 595-MAX3243CDW	Datasheet	2,009In Stock	Cut Tape $4.28 $3.26 $2.99 $2.70 Reel $2.40 View $2.56 $2.55 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-28
RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDW MAX3237ECDWR Texas Instruments 1: $4.31 947In Stock	Mfr. Part No. MAX3237ECDWR Mouser Part No 595-MAX3237ECDWR	Texas Instruments	RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDW	Datasheet	947In Stock	Cut Tape $4.31 $3.27 $3.01 $2.72 Reel $2.41 View $2.58 $2.34 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RS-232 Interface IC				SMD/SMT	SOIC-28
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243IDWR MAX3243IDW Texas Instruments 1: $5.49 440In Stock	Mfr. Part No. MAX3243IDW Mouser Part No 595-MAX3243IDW	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243IDWR	Datasheet	440In Stock	$5.49 $4.11 $3.83 $3.48 View $3.31 $3.21 $3.17 $3.12	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-28
RS-232 Interface IC RS232 Mult Chl SN65C3238DWR Texas Instruments 1: $6.38 754In Stock	Mfr. Part No. SN65C3238DWR Mouser Part No 595-SN65C3238DWR	Texas Instruments	RS-232 Interface IC RS232 Mult Chl	Datasheet	754In Stock	Cut Tape $6.38 $4.90 $4.52 $4.11 Reel $3.74 View $3.92 $3.80 $3.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-28
CAN Interface IC System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 3.5 ms reset duration, SOIC 28 MC33742SPEGR2 NXP Semiconductors 1: $9.25 998In Stock End of Life	Mfr. Part No. MC33742SPEGR2 Mouser Part No 841-MC33742SPEGR2 End of Life	NXP Semiconductors	CAN Interface IC System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 3.5 ms reset duration, SOIC 28	Datasheet	998In Stock	Cut Tape $9.25 $7.16 $6.64 $6.07 Reel $5.48 View $5.79 $5.63 $5.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CAN Interface IC	CAN Transceivers	High Speed CAN Transceiver	Serial, SPI	SMD/SMT	SOIC-28
Digital Isolators isoPower 5kV, LowEMI, 4ch data 1:3, 5V ADUM6423ABRNZ5 Analog Devices 1: $18.62 1,118In Stock	Mfr. Part No. ADUM6423ABRNZ5 Mouser Part No 584-ADUM6423ABRNZ5	Analog Devices	Digital Isolators isoPower 5kV, LowEMI, 4ch data 1:3, 5V Learn More about Analog Devices adi adum642xa quad channel isolators	Datasheet	1,118In Stock	$18.62 $14.76 $13.79 $12.72 View $12.13 $11.92	Min.: 1 Mult.: 1 Max.: 894	Digital Isolators		Quad Channel Digital Isolator		SMD/SMT	SOIC-28
Digital Isolators isoPower 5kV, LowEMI, 4ch data 3:1, 3.3V ADUM6421ABRNZ3 Analog Devices 1: $17.11 639In Stock	Mfr. Part No. ADUM6421ABRNZ3 Mouser Part No 584-ADUM6421ABRNZ3	Analog Devices	Digital Isolators isoPower 5kV, LowEMI, 4ch data 3:1, 3.3V Learn More about Analog Devices adi adum642xa quad channel isolators	Datasheet	639In Stock	$17.11 $13.55 $12.68 $11.69 View $11.14 $10.94	Min.: 1 Mult.: 1 Max.: 511	Digital Isolators		Quad Channel Digital Isolator		SMD/SMT	SOIC-28
RS-232 Interface IC RS232 5V 4D/5R 15KV 0 1UF CAP 28 HIN211ECBZ Renesas / Intersil 1: $2.88 2,431In Stock	Mfr. Part No. HIN211ECBZ Mouser Part No 968-HIN211ECBZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 4D/5R 15KV 0 1UF CAP 28	Datasheet	2,431In Stock	$2.88 $2.15 $1.76 $1.62 View $1.54 $1.50 $1.48	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-28
RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP 28 IND HIN213EIBZ Renesas / Intersil 1: $2.93 2,758In Stock	Mfr. Part No. HIN213EIBZ Mouser Part No 968-HIN213EIBZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP 28 IND	Datasheet	2,758In Stock	$2.93 $2.19 $2.00 $1.79 View $1.70 $1.66 $1.57 $1.52 $1.49	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-28
RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX211CDW MAX211CDWR Texas Instruments 1: $2.47 937In Stock	Mfr. Part No. MAX211CDWR Mouser Part No 595-MAX211CDWR	Texas Instruments	RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX211CDW	Datasheet	937In Stock	Cut Tape $2.47 $1.84 $1.67 $1.51 Reel $1.29 View $1.42 $1.37 $1.26 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RS-232 Interface IC				SMD/SMT	SOIC-28
Smart Card Interface ICs ST8024 Smartcard INT 3V or 5V Supply CTR ST8024LCDR STMicroelectronics 1: $2.11 1,906In Stock	Mfr. Part No. ST8024LCDR Mouser Part No 511-ST8024LCDR	STMicroelectronics	Smart Card Interface ICs ST8024 Smartcard INT 3V or 5V Supply CTR Learn More about STMicroelectronics stmst8024l	Datasheet	1,906In Stock	Cut Tape $2.11 $1.56 $1.42 $1.27 Reel $1.09 View $1.19 $1.15 $1.08 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	SOIC-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface MCP23S17-E/SO Microchip Technology 1: $1.69 32,616In Stock	Mfr. Part No. MCP23S17-E/SO Mouser Part No 579-MCP23S17-E/SO	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	32,616In Stock	$1.69 $1.40 $1.28	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	SOIC-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface MCP23S17T-E/SO Microchip Technology 1: $1.69 10,991In Stock 17,600On Order	Mfr. Part No. MCP23S17T-E/SO Mouser Part No 579-MCP23S17T-E/SO	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	10,991In Stock 17,600On Order	Cut Tape $1.69 $1.40 Reel $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	SOIC-28
Interface - I/O Expanders 16bit Input/Output Exp I2C interface MCP23017-E/SO Microchip Technology 1: $1.62 35,867In Stock	Mfr. Part No. MCP23017-E/SO Mouser Part No 579-MCP23017-E/SO	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp I2C interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	35,867In Stock	$1.62 $1.35 $1.24	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	SOIC-28
Interface - I/O Expanders 16bit Input/Output Exp I2C interface MCP23017T-E/SO Microchip Technology 1: $1.62 25,579In Stock	Mfr. Part No. MCP23017T-E/SO Mouser Part No 579-MCP23017T-E/SO	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp I2C interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	25,579In Stock	Cut Tape $1.62 $1.35 $1.33 Reel $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders			I2C, Serial	SMD/SMT	SOIC-28
CAN Interface IC Stand-Alone CAN Controller SJA1000T/N1,118 NXP Semiconductors 1: $12.27 8,124In Stock 6,000Expected 2026/10/12	Mfr. Part No. SJA1000T/N1,118 Mouser Part No 771-SJA1000TN1118	NXP Semiconductors	CAN Interface IC Stand-Alone CAN Controller	Datasheet	8,124In Stock 6,000Expected 2026/10/12	Cut Tape $12.27 $10.13 $9.08 $8.48 View Reel $8.07 $8.33 $8.13 $8.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CAN Interface IC	CAN Controllers	CAN Controller		SMD/SMT	SOIC-28
Interface - I/O Expanders 16B I/O Expander SPI interface MCP23S18T-E/SO Microchip Technology 1: $2.15 971In Stock	Mfr. Part No. MCP23S18T-E/SO Mouser Part No 579-MCP23S18T-E/SO	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	Datasheet	971In Stock	Cut Tape $2.15 $1.80 Reel $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders			Serial, SPI	SMD/SMT	SOIC-28
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDW MAX3243EIDWR Texas Instruments 1: $3.83 1,546In Stock	Mfr. Part No. MAX3243EIDWR Mouser Part No 595-MAX3243EIDWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDW	Datasheet	1,546In Stock	Cut Tape $3.83 $2.90 $2.66 $2.40 Reel $2.13 View $2.28 $2.26 $2.05 $2.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-28
CAN Interface IC System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 4 wake ups, 15 ms reset duration, SOIC 28 MC33742PEGR2 NXP Semiconductors 1: $7.78 737In Stock End of Life	Mfr. Part No. MC33742PEGR2 Mouser Part No 841-MC33742PEGR2 End of Life	NXP Semiconductors	CAN Interface IC System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 4 wake ups, 15 ms reset duration, SOIC 28	Datasheet	737In Stock	Cut Tape $7.78 $6.14 $5.73 $5.28 View Reel $5.04 $5.09 $5.04 $5.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CAN Interface IC	CAN Transceivers	High Speed CAN Transceiver	Serial, SPI	SMD/SMT	SOIC-28

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