1 MHz Interface ICs

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
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER TCAL9538DTUR Texas Instruments 1: £1.69 6,000Expected 11/03/2027	Mfr. Part No. TCAL9538DTUR Mouser Part No 595-TCAL9538DTUR	Texas Instruments	Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER Learn More about Texas Instruments ti tcal9538 expanders	Datasheet	6,000Expected 11/03/2027	£1.69 £1.26 £1.15 £1.03 View £0.969 £0.943 £0.925 £0.863 £0.849	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	SMBus I/O Expander	I2C, Serial, SMBus	SMD/SMT	X2QFN-16
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O TCAL9539RTWR Texas Instruments 1: £1.68 9,725Expected 26/10/2026	Mfr. Part No. TCAL9539RTWR Mouser Part No 595-TCAL9539RTWR	Texas Instruments	Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O Learn More about Texas Instruments ti tcal9539r i2c bus smbus io expander	Datasheet	9,725Expected 26/10/2026	Cut Tape £1.68 £1.23 £1.13 £1.00 View Reel £0.867 £0.943 £0.917 £0.89 £0.867 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	I/O Expanders	I/O Expanders	SMBus I/O Expander	I2C, Serial	SMD/SMT	WQFN-24
Interface - I/O Expanders 16-BIT I/O EXPANDER onsemi NLA9535MTTXG-Q NLA9535MTTXG-Q onsemi 1: £1.15 325Expected 04/11/2027 New Product	Mfr. Part No. NLA9535MTTXG-Q Mouser Part No 863-NLA9535MTTXG-Q New Product	onsemi	Interface - I/O Expanders 16-BIT I/O EXPANDER	Datasheet	325Expected 04/11/2027	£1.15 £0.841 £0.766 £0.68 View £0.639 £0.614 £0.607 £0.568	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders		I2C	SMD/SMT	WQFN-24
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander KTS1622EWAA-TR Kinetic Technologies 1: £0.713 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. KTS1622EWAA-TR Mouser Part No 389-KTS1622EWAA-TR	Kinetic Technologies	Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander Learn More about Kinetic Technologies kinetic kts1622 expanders	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape £0.713 £0.512 £0.463 £0.407 Reel £0.334 View £0.381 £0.364 £0.353 £0.332 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders			I2C, Serial	SMD/SMT	FO-WLP55-25
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416RBDTOR Texas Instruments 1: £2.03 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part No. TCAL6416RBDTOR Mouser Part No 595-TCAL6416RBDTOR New Product	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416r i2c bus smbus io expander	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape £2.03 £1.52 £1.39 £1.25 Reel £1.05 View £1.18 £1.15 £1.12 £1.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders		Translating I/O Expander	I2C	SMD/SMT	QFN-24
Interface - Signal Buffers, Repeaters Active Display W-QFN6040-40 T&R 3.5K PI3DPX1225Q3ZLBEX Diodes Incorporated 1: £3.16 Non-Stocked Lead-Time 48 Weeks	Mfr. Part No. PI3DPX1225Q3ZLBEX Mouser Part No 621-I3DPX1225Q3ZLBEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters Active Display W-QFN6040-40 T&R 3.5K Learn More about Diodes Incorporated diodes inc pi3dpx1225q interface ic	Datasheet	Non-Stocked Lead-Time 48 Weeks	Cut Tape £3.16 £2.36 £2.17 £1.96 £1.87 Reel £1.87	Min.: 1 Mult.: 1 : 3,500	Signal Buffers, Repeaters	Crossbar Linear Redrivers		I2C, USB	SMD/SMT	WQFN-40
Interface - Signal Buffers, Repeaters NCA9617DQ-Q100/SOT505/TSSOP8 NCA9617DQ-Q100J Nexperia 2,500: £0.292 Non-Stocked Lead-Time 24 Weeks New Product	Mfr. Part No. NCA9617DQ-Q100J Mouser Part No 771-NCA9617DQ-Q100J New Product	Nexperia	Interface - Signal Buffers, Repeaters NCA9617DQ-Q100/SOT505/TSSOP8	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel £0.292 £0.287	Min.: 2,500 Mult.: 2,500 : 2,500	Signal Buffers, Repeaters	Repeaters	Bidirectional Buffer		SMD/SMT	TSSOP-8
Interface - Signal Buffers, Repeaters NCA9617DQ/SOT505/TSSOP8 NCA9617DQJ Nexperia 2,500: £0.237 Non-Stocked Lead-Time 24 Weeks New Product	Mfr. Part No. NCA9617DQJ Mouser Part No 771-NCA9617DQJ New Product	Nexperia	Interface - Signal Buffers, Repeaters NCA9617DQ/SOT505/TSSOP8	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel £0.237	Min.: 2,500 Mult.: 2,500 : 2,500	Signal Buffers, Repeaters	Buffers	Repeater		SMD/SMT	TSSOP-8
Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDER FOR I2C BUS WITH INTERRUPT IN WQFN NLA9555MTTXG onsemi 3,000: £0.574 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part No. NLA9555MTTXG Mouser Part No 863-NLA9555MTTXG New Product	onsemi	Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDER FOR I2C BUS WITH INTERRUPT IN WQFN	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £0.574 £0.567	Min.: 3,000 Mult.: 3,000 : 3,000	I/O Expanders	I/O Expanders			SMD/SMT	WQFN-24