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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
RS-232 Interface IC Multichannel RS-232 compatible line driv TRSF3243EIPWR Texas Instruments 1: £2.78 1,911In Stock	Mfr. Part No. TRSF3243EIPWR Mouser Part No 595-TRSF3243EIPWR	Texas Instruments	RS-232 Interface IC Multichannel RS-232 compatible line driv Learn More about Texas Instruments ti trsf3243e rs 232 line driver receiver	Datasheet	1,911In Stock	Cut Tape £2.78 £2.10 £1.92 £1.74 View Reel £1.55 £1.64 £1.63 £1.55 £1.55 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 2,000	RS-232 Interface IC	RS-232 Transceivers	Multi-Channel RS-232 Line Driver and Receiver		SMD/SMT	TSSOP-28
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander PCA9539DBQR Texas Instruments 1: £3.20 2,532In Stock	Mfr. Part No. PCA9539DBQR Mouser Part No 595-PCA9539DBQR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	2,532In Stock	Cut Tape £3.20 £2.41 £2.22 £2.00 View Reel £1.64 £1.89 £1.88 £1.76 £1.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	QSOP-24
RS-232 Interface IC 3.3V RS232 15KV ESD I.C. ADM3311EARUZ-REEL7 Analog Devices 1: £6.08 5,999In Stock	Mfr. Part No. ADM3311EARUZ-REEL7 Mouser Part No 584-ADM3311EARUZR7	Analog Devices	RS-232 Interface IC 3.3V RS232 15KV ESD I.C. Learn More about Analog Devices adi isolation	Datasheet	5,999In Stock	Cut Tape £6.08 £4.70 £4.36 £3.98 Reel £3.59 View £3.71 £3.41 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,799 : 1,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	TSSOP-28
RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V S/P TRANS I.C. ADM3312EARUZ Analog Devices 1: £5.05 5,672In Stock 2,852On Order	Mfr. Part No. ADM3312EARUZ Mouser Part No 584-ADM3312EARUZ	Analog Devices	RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V S/P TRANS I.C. Learn More about Analog Devices adi isolation	Datasheet	5,672In Stock 2,852On Order	£5.05 £3.88 £3.44 £3.25 View £3.09 £3.00 £2.97 £2.93	Min.: 1 Mult.: 1 Max.: 4,537	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	TSSOP-24
Interface - I/O Expanders 1-Wire 8-Channel Addressable Switch DS2408S+ Analog Devices / Maxim Integrated 1: £9.45 8,339In Stock	Mfr. Part No. DS2408S+ Mouser Part No 700-DS2408S+	Analog Devices / Maxim Integrated	Interface - I/O Expanders 1-Wire 8-Channel Addressable Switch	Datasheet	8,339In Stock	£9.45 £7.43 £6.61 £6.25 View £6.06 £5.82 £5.66 Quote	Min.: 1 Mult.: 1 Max.: 6,671	I/O Expanders		Addressable Switch	1-Wire	SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V S/P TRANS I.C. ADM3312EARUZ-REEL7 Analog Devices 1: £5.05 23,196In Stock 1,000On Order	Mfr. Part No. ADM3312EARUZ-REEL7 Mouser Part No 584-ADM3312EARUZR7	Analog Devices	RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V S/P TRANS I.C. Learn More about Analog Devices adi isolation	Datasheet	23,196In Stock 1,000On Order	Cut Tape £5.05 £3.88 £3.58 £3.26 Reel £2.97 View £3.10 £3.01 £2.92 MouseReel Available	Min.: 1 Mult.: 1 Max.: 18,556 : 1,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	TSSOP-24
USB Interface IC 10 Gbps USB 3.2 4-ch annel adaptive line TUSB1004IRNQT Texas Instruments 1: £7.42 977In Stock	Mfr. Part No. TUSB1004IRNQT Mouser Part No 595-TUSB1004IRNQT	Texas Instruments	USB Interface IC 10 Gbps USB 3.2 4-ch annel adaptive line Learn More about Texas Instruments ti tusb1004 linear redriver	Datasheet	977In Stock	Cut Tape £7.42 £5.77 £5.36 £4.91 Reel £4.43 View £4.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	USB Interface IC	USB Redrivers	Linear Redriver	I2C	SMD/SMT	WQFN-40
USB Interface IC SuperSpeed USB Xcvr TUSB1310AZAY Texas Instruments 1: £20.09 282In Stock NRND	Mfr. Part No. TUSB1310AZAY Mouser Part No 595-TUSB1310AZAY NRND	Texas Instruments	USB Interface IC SuperSpeed USB Xcvr Learn More about Texas Instruments ti tusb1310a	Datasheet	282In Stock	£20.09 £16.17 £15.18 £13.69 £13.08	Min.: 1 Mult.: 1	USB Interface IC	USB Transceivers	Transceiver		SMD/SMT	NFBGA-175
Serializers & Deserializers - Serdes 10-50MHz Link III BD irect Cntl Serilzr A 926-DS92LX1621SQNOPB DS92LX1621SQE/NOPB Texas Instruments 1: £10.86 278In Stock	Mfr. Part No. DS92LX1621SQE/NOPB Mouser Part No 926-DS92LX1621SQENPB	Texas Instruments	Serializers & Deserializers - Serdes 10-50MHz Link III BD irect Cntl Serilzr A 926-DS92LX1621SQNOPB	Datasheet	278In Stock	Cut Tape £10.86 £8.58 £8.01 £7.42 Reel £6.91 View £6.89 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Serializers & Deserializers - Serdes		Serializer		SMD/SMT	WQFN-32
Serializers & Deserializers - Serdes 25-100MHz 10/12B FPD Link 3 Deserializer A 595-S90UB914ATRHSRQ1 DS90UB914ATRHSTQ1 Texas Instruments 1: £8.97 192In Stock	Mfr. Part No. DS90UB914ATRHSTQ1 Mouser Part No 595-S90UB914ATRHSTQ1	Texas Instruments	Serializers & Deserializers - Serdes 25-100MHz 10/12B FPD Link 3 Deserializer A 595-S90UB914ATRHSRQ1	Datasheet	192In Stock	Cut Tape £8.97 £7.04 £6.56 £6.02 Reel £5.36 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Serializers & Deserializers - Serdes		Serializer/Deserializer		SMD/SMT	WQFN-48
Interface - Specialised 16-bit SPI GPI 18 V Tolerant with Maskable Interrupt in TSSOP24 package PCA9703PW,118 NXP Semiconductors 1: £2.18 1,940In Stock	Mfr. Part No. PCA9703PW,118 Mouser Part No 771-PCA9703PW-118	NXP Semiconductors	Interface - Specialised 16-bit SPI GPI 18 V Tolerant with Maskable Interrupt in TSSOP24 package Learn More about NXP Semiconductors nxp pca9703	Datasheet	1,940In Stock	Cut Tape £2.18 £1.63 £1.50 £1.34 Reel £1.14 View £1.27 £1.25 £1.19 £1.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Interface - Specialized		SPI 16-bit GPI		SMD/SMT	TSSOP-24
RS-232 Interface IC HI-ESD 15KV RS232 3V 2D/2R 16 IND ICL3232EIBNZ Renesas / Intersil 1: £1.59 1,925In Stock	Mfr. Part No. ICL3232EIBNZ Mouser Part No 968-ICL3232EIBNZ	Renesas / Intersil	RS-232 Interface IC HI-ESD 15KV RS232 3V 2D/2R 16 IND	Datasheet	1,925In Stock	£1.59 £1.17 £0.96 £0.882 View £0.863 £0.811	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SOIC-16
RS-232 Interface IC 3.3V RS232 15KV ESD I.C. ADM3311EARSZ-REEL Analog Devices 1: £3.39 603In Stock	Mfr. Part No. ADM3311EARSZ-REEL Mouser Part No 584-ADM3311EARSZ-R	Analog Devices	RS-232 Interface IC 3.3V RS232 15KV ESD I.C. Learn More about Analog Devices adi isolation	Datasheet	603In Stock	Cut Tape £3.39 £3.31 £3.30 £3.30 MouseReel Available	Min.: 1 Mult.: 1 Max.: 482	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	SSOP-28
RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V SERIAL PORT I.C. ADM3307EACPZ-REEL7 Analog Devices 1: £3.29 767In Stock	Mfr. Part No. ADM3307EACPZ-REEL7 Mouser Part No 584-ADM3307EACPZR7	Analog Devices	RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V SERIAL PORT I.C. Learn More about Analog Devices adi isolation	Datasheet	767In Stock	Cut Tape £3.29 £3.21 £3.20 £3.20 MouseReel Available	Min.: 1 Mult.: 1 Max.: 613	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	LFCSP-32
Interface - I/O Expanders Keypad Decoder and I/O Exp Dfault Config ADP5586ACBZ-00-R7 Analog Devices 1: £1.21 1,023In Stock	Mfr. Part No. ADP5586ACBZ-00-R7 Mouser Part No 584-ADP5586ACBZ-00R7	Analog Devices	Interface - I/O Expanders Keypad Decoder and I/O Exp Dfault Config	Datasheet	1,023In Stock	Cut Tape £1.21 £1.19 £1.18 £1.18 MouseReel Available	Min.: 1 Mult.: 1 Max.: 818	I/O Expanders	I/O Expanders	I/O Expander, Keypad Decoder	I2C, Serial	SMD/SMT	WLCSP-16
RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3244EEUI+ Analog Devices / Maxim Integrated 1: £12.43 179In Stock	Mfr. Part No. MAX3244EEUI+ Mouser Part No 700-MAX3244EEUI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus Learn More about Analog Devices / Maxim Integrated maxim max3225e	Datasheet	179In Stock	£12.43 £12.16 £12.12	Min.: 1 Mult.: 1 Max.: 143	RS-232 Interface IC				SMD/SMT	TSSOP-28
Serializers & Deserializers - Serdes 10-50MHz CH Link III Cntrl Serlzr A 926- A 926-DS92LX2121SQNOPB DS92LX2121SQE/NOPB Texas Instruments 1: £11.56 139In Stock	Mfr. Part No. DS92LX2121SQE/NOPB Mouser Part No 926-DS92LX2121SQENPB	Texas Instruments	Serializers & Deserializers - Serdes 10-50MHz CH Link III Cntrl Serlzr A 926- A 926-DS92LX2121SQNOPB	Datasheet	139In Stock	Cut Tape £11.56 £9.04 £8.42 £7.73 Reel £7.10 View £7.04 £6.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Serializers & Deserializers - Serdes		Serializer		SMD/SMT	WQFN-40
RS-232 Interface IC 15kV ESD +2.7V to 3.6V S P T I.C. ADM3311EACPZ Analog Devices 1: £3.59 175In Stock	Mfr. Part No. ADM3311EACPZ Mouser Part No 584-ADM3311EACPZ	Analog Devices	RS-232 Interface IC 15kV ESD +2.7V to 3.6V S P T I.C. Learn More about Analog Devices adi isolation	Datasheet	175In Stock	£3.59 £3.51 £3.49	Min.: 1 Mult.: 1 Max.: 140	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	LFCSP-32
RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232 TRSF3221EIDYYR Texas Instruments 1: £1.64 1,885In Stock New Product	Mfr. Part No. TRSF3221EIDYYR Mouser Part No 595-TRSF3221EIDYYR New Product	Texas Instruments	RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232 Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	1,885In Stock	Cut Tape £1.64 £1.21 £1.10 £0.986 View Reel £0.87 £0.934 £0.89 £0.87 £0.87 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	RS-232 Interface IC	RS-232 Line Drivers/Receivers			SMD/SMT	SOT-23-16
RS-422/RS-485 Interface IC 3V FULL DUPLEX RS 485 I.C. ADM3491ARZ-REEL7 Analog Devices 1: £4.91 5,577In Stock	Mfr. Part No. ADM3491ARZ-REEL7 Mouser Part No 584-ADM3491ARZ-R7	Analog Devices	RS-422/RS-485 Interface IC 3V FULL DUPLEX RS 485 I.C. Learn More about Analog Devices adi isolation	Datasheet	5,577In Stock	Cut Tape £4.91 £3.74 £3.45 £3.13 Reel £2.83 View £2.98 £2.88 £2.78 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,465 : 1,000	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-14
RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2 MAX3221EIDYYR Texas Instruments 1: £1.06 1,220In Stock New Product	Mfr. Part No. MAX3221EIDYYR Mouser Part No 595-MAX3221EIDYYR New Product	Texas Instruments	RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2 Learn More about Texas Instruments ti max3221e line driver receiver	Datasheet	1,220In Stock	Cut Tape £1.06 £0.766 £0.692 £0.612 View Reel £0.526 £0.574 £0.55 £0.526 £0.526	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	RS-232 Interface IC	RS-232 Line Drivers/Receivers			SMD/SMT	SOT-23-16
RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2 TRS3221EIDYYR Texas Instruments 1: £0.917 1,885In Stock New Product	Mfr. Part No. TRS3221EIDYYR Mouser Part No 595-TRS3221EIDYYR New Product	Texas Instruments	RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2 Learn More about Texas Instruments ti trs3221e line driver receiver	Datasheet	1,885In Stock	Cut Tape £0.917 £0.655 £0.589 £0.519 View Reel £0.45 £0.485 £0.464 £0.45 £0.45	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	RS-232 Interface IC	RS-232 Line Drivers/Receivers			SMD/SMT	SOT-23-16
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O TCAL9539PWR Texas Instruments 1: £1.85 3,412In Stock 6,000Expected 18/03/2027	Mfr. Part No. TCAL9539PWR Mouser Part No 595-TCAL9539PWR	Texas Instruments	Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O Learn More about Texas Instruments ti tcal9539 i2c bus smbus io expander	Datasheet	3,412In Stock 6,000Expected 18/03/2027	Cut Tape £1.85 £1.37 £1.25 £1.11 Reel £0.952 View £1.05 £1.01 £0.978 £0.925 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders	I/O Expanders	SMBus I/O Expander	I2C, Serial	SMD/SMT	TSSOP-24
Interface - I/O Expanders 16bit Input/Output Exp I2C interface MCP23017T-E/SO Microchip Technology 1: £1.21 24,247In 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	24,247In Stock	Cut Tape £1.21 £1.01 Reel £0.934 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders			I2C, Serial	SMD/SMT	SOIC-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface MCP23S17T-E/SO Microchip Technology 1: £1.27 11,126In Stock 17,600Expected 01/01/2027	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	11,126In Stock 17,600Expected 01/01/2027	Cut Tape £1.27 £1.05 Reel £0.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	SOIC-28