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1 MHz Interface ICs

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Maximum Clock Frequency = 1 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536DTMR Texas Instruments 1: Rp32.655,88 4.083In Stock	Mfr. Part No. TCA9536DTMR Mouser Part No 595-TCA9536DTMR	Texas Instruments	Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus Learn More about Texas Instruments ti tca9536 io expander	Datasheet	4.083In Stock	Cut Tape Rp32.655,88 Rp24.033,26 Rp21.831,74 Rp19.446,76 View Reel Rp15.997,71 Rp18.217,58 Rp17.538,78 Rp17.465,39 Rp16.878,32 Rp15.997,71 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, SMBus	SMD/SMT	X2SON-8
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416RDTOR Texas Instruments 1: Rp46.782,30 980In Stock 3.000Expected 19/11/2026	Mfr. Part No. TCAL6416RDTOR Mouser Part No 595-TCAL6416RDTOR	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	980In Stock 3.000Expected 19/11/2026	Rp46.782,30 Rp34.857,40 Rp31.738,58 Rp28.436,30 View Rp26.418,24 Rp25.500,94 Rp24.950,56 Rp23.299,42 Rp22.749,04	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	SMBus I/O Expander	I2C, Serial, SMBus	SMD/SMT	X2QFN-24
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O TCAL9539PWR Texas Instruments 1: Rp44.764,24 852In 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	852In Stock 6.000Expected 18/03/2027	Cut Tape Rp44.764,24 Rp33.206,26 Rp30.454,36 Rp27.152,08 Reel Rp23.666,34 View Rp25.684,40 Rp24.950,56 Rp24.400,18 Rp22.198,66 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 I2C Controlled 18 Ch GPIO Expander TCA6418EYFPR Texas Instruments 1: Rp44.947,70 4.739In Stock	Mfr. Part No. TCA6418EYFPR Mouser Part No 595-TCA6418EYFPR	Texas Instruments	Interface - I/O Expanders I2C Controlled 18 Ch GPIO Expander	Datasheet	4.739In Stock	Cut Tape Rp44.947,70 Rp33.206,26 Rp30.270,90 Rp26.968,62 View Reel Rp20.914,44 Rp25.500,94 Rp24.767,10 Rp20.914,44 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	DSBGA-25
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536BDTMR Texas Instruments 1: Rp32.655,88 5.737In Stock	Mfr. Part No. TCA9536BDTMR Mouser Part No 595-TCA9536BDTMR	Texas Instruments	Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus Learn More about Texas Instruments ti tca9536 io expander	Datasheet	5.737In Stock	Cut Tape Rp32.655,88 Rp24.033,26 Rp21.831,74 Rp19.446,76 View Reel Rp15.759,21 Rp18.217,58 Rp17.538,78 Rp17.465,39 Rp16.878,32 Rp15.759,21 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, SMBus	SMD/SMT	X2SON-8
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536CDTMR Texas Instruments 1: Rp32.839,34 2.314In Stock	Mfr. Part No. TCA9536CDTMR Mouser Part No 595-TCA9536CDTMR	Texas Instruments	Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus Learn More about Texas Instruments ti tca9536 io expander	Datasheet	2.314In Stock	Cut Tape Rp32.839,34 Rp24.033,26 Rp21.831,74 Rp19.446,76 View Reel Rp16.016,06 Rp18.254,27 Rp17.557,12 Rp17.465,39 Rp16.401,32 Rp16.016,06 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, SMBus	SMD/SMT	X2SON-8
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536DGKR Texas Instruments 1: Rp31.004,74 6.091In Stock 7.500Expected 15/03/2027	Mfr. Part No. TCA9536DGKR Mouser Part No 595-TCA9536DGKR	Texas Instruments	Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus Learn More about Texas Instruments ti tca9536 io expander	Datasheet	6.091In Stock 7.500Expected 15/03/2027	Cut Tape Rp31.004,74 Rp22.749,04 Rp20.547,52 Rp18.217,58 Reel Rp15.263,87 View Rp17.116,82 Rp16.456,36 Rp16.291,25 Rp14.933,64 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, SMBus	SMD/SMT	VSSOP-8
Interface - Signal Buffers, Repeaters USB3 Eqx W-QFN3060-40 T&R 3.5K PI3EQX10612ZLCEX Diodes Incorporated 1: Rp62.192,94 1.839In Stock	Mfr. Part No. PI3EQX10612ZLCEX Mouser Part No 621-PI3EQX10612ZLCEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters USB3 Eqx W-QFN3060-40 T&R 3.5K Learn More about Diodes Incorporated diodes inc p13eqx10612 redriver	Datasheet	1.839In Stock	Cut Tape Rp62.192,94 Rp46.598,84 Rp41.461,96 Rp38.343,14 Reel Rp38.343,14 MouseReel Available	Min.: 1 Mult.: 1 Max.: 190 : 3.500	Signal Buffers, Repeaters	Redrivers	Linear Redriver	I2C, USB 3.1	SMD/SMT	TQFN-40
Interface - I/O Expanders 8-bit I2C-bus I/O Expander PI4IOE5V6408ZTAEX Diodes Incorporated 1: Rp15.777,56 10.611In Stock 9.000Expected 30/08/2027	Mfr. Part No. PI4IOE5V6408ZTAEX Mouser Part No 729-I4IOE5V6408ZTAEX	Diodes Incorporated	Interface - I/O Expanders 8-bit I2C-bus I/O Expander	Datasheet	10.611In Stock 9.000Expected 30/08/2027	Cut Tape Rp15.777,56 Rp11.044,29 Rp9.613,30 Rp8.677,66 View Reel Rp8.163,97 Rp8.365,78 Rp8.163,97 Rp8.163,97 MouseReel Available	Min.: 1 Mult.: 1 Max.: 540 : 3.000	I/O Expanders			I2C, Serial	SMD/SMT	UQFN-16
Interface - I/O Expanders 24-bit I2C-bus I/O Expander PI4IOE5V96224ZLEX Diodes Incorporated 1: Rp45.314,62 4.142In Stock 31.500Expected 18/01/2027	Mfr. Part No. PI4IOE5V96224ZLEX Mouser Part No 729-I4IOE5V96224ZLEX	Diodes Incorporated	Interface - I/O Expanders 24-bit I2C-bus I/O Expander Learn More about Diodes Incorporated pericom io expanders	Datasheet	4.142In Stock 31.500Expected 18/01/2027	Cut Tape Rp45.314,62 Rp33.573,18 Rp29.720,52 Rp27.335,54 View Reel Rp23.115,96 Rp26.601,70 Rp26.234,78 Rp25.684,40 Rp23.115,96 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.500 : 3.500	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial	SMD/SMT	TQFN-32
Interface - I/O Expanders 48-bit I2C-bus I/O Expander PI4IOE5V96248ZLEX Diodes Incorporated 1: Rp52.469,56 6.567In Stock	Mfr. Part No. PI4IOE5V96248ZLEX Mouser Part No 729-I4IOE5V96248ZLEX	Diodes Incorporated	Interface - I/O Expanders 48-bit I2C-bus I/O Expander Learn More about Diodes Incorporated pericom io expanders	Datasheet	6.567In Stock	Cut Tape Rp52.469,56 Rp39.076,98 Rp34.857,40 Rp32.105,50 Reel Rp32.105,50 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 3.000	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial	SMD/SMT	TQFN-56
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package PCA9671BS,118 NXP Semiconductors 1: Rp56.322,22 3.972In Stock	Mfr. Part No. PCA9671BS,118 Mouser Part No 771-PCA9671BS118	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package	Datasheet	3.972In Stock	Cut Tape Rp56.322,22 Rp42.195,80 Rp38.710,06 Rp34.857,40 View Reel Rp28.803,22 Rp32.839,34 Rp32.288,96 Rp30.821,28 Rp29.903,98 Rp28.803,22 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	HVQFN-24
Interface - I/O Expanders 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package PCAL6534EVJ NXP Semiconductors 1: Rp72.283,24 4.015In Stock	Mfr. Part No. PCAL6534EVJ Mouser Part No 771-PCAL6534EVJ	NXP Semiconductors	Interface - I/O Expanders 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package Learn More about NXP Semiconductors nxp pcal6534 gpio expander	Datasheet	4.015In Stock	Cut Tape Rp72.283,24 Rp54.671,08 Rp50.268,04 Rp45.314,62 View Reel Rp39.076,98 Rp42.929,64 Rp42.746,18 Rp41.278,50 Rp40.728,12 Rp39.076,98 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial, SMBus	SMD/SMT	VFBGA-42
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER TCAL6408RSVR Texas Instruments 1: Rp28.986,68 20.938Expected 03/12/2026	Mfr. Part No. TCAL6408RSVR Mouser Part No 595-TCAL6408RSVR	Texas Instruments	Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER Learn More about Texas Instruments ti tcal6408 i2c bus smbus io expander	Datasheet	20.938Expected 03/12/2026	Cut Tape Rp28.986,68 Rp21.097,90 Rp19.263,30 Rp16.951,70 Reel Rp13.777,85 View Rp15.924,33 Rp15.318,91 Rp15.135,45 Rp13.484,31 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	UQFN-16
Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion ADP5589ACPZ-00-R7 Analog Devices 1: Rp68.430,58 4.338In Stock	Mfr. Part No. ADP5589ACPZ-00-R7 Mouser Part No 584-ADP5589ACPZ-00R7	Analog Devices	Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion	Datasheet	4.338In Stock	Cut Tape Rp68.430,58 Rp51.735,72 Rp47.332,68 Rp42.746,18 Reel Rp36.508,54 View Rp40.361,20 Rp39.994,28 Rp37.609,30 Rp35.958,16 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	LFCSP-24
Interface - I/O Expanders 4-bit I2C and SMBus low power I/O port PI4IOE5V9536UEX Diodes Incorporated 1: Rp23.299,42 429In Stock	Mfr. Part No. PI4IOE5V9536UEX Mouser Part No 729-PI4IOE5V9536UEX	Diodes Incorporated	Interface - I/O Expanders 4-bit I2C and SMBus low power I/O port Learn More about Diodes Incorporated pericom io expanders	Datasheet	429In Stock	Cut Tape Rp23.299,42 Rp16.786,59 Rp14.731,84 Rp13.410,93 Reel Rp13.410,93 MouseReel Available	Min.: 1 Mult.: 1 Max.: 130 : 2.500	I/O Expanders	I/O Expanders	I2C, SMBus	I2C, Serial, SMBus	SMD/SMT	MSOP-8
Interface - I/O Expanders 10 Chnl Keypad controller &GPIO expander ADP5585ACBZ-00-R7 Analog Devices 1: Rp29.720,52 9In Stock	Mfr. Part No. ADP5585ACBZ-00-R7 Mouser Part No 584-ADP5585ACBZ-00R7	Analog Devices	Interface - I/O Expanders 10 Chnl Keypad controller &GPIO expander	Datasheet	9In Stock	Cut Tape Rp29.720,52 Rp28.986,68 Rp28.436,30 Rp27.885,92 View Rp27.335,54 Rp26.968,62 Rp26.601,70 Rp26.234,78 MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander, Keypad Decoder	I2C, Serial	SMD/SMT	WLCSP-16
Interface - I/O Expanders 10 GPIO/Key Controller ADP5585ACPZ-00-R7 Analog Devices 1: Rp58.890,66 657In Stock	Mfr. Part No. ADP5585ACPZ-00-R7 Mouser Part No 584-ADP5585ACPZ-00R7	Analog Devices	Interface - I/O Expanders 10 GPIO/Key Controller	Datasheet	657In Stock	Cut Tape Rp58.890,66 Rp44.213,86 Rp40.544,66 Rp36.508,54 Rp31.004,74 View Rp34.490,48 Rp34.123,56 Rp31.922,04 Rp30.637,82 MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander, Keypad Decoder	I2C, Serial	SMD/SMT	LFCSP-16
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander KTS1622EUAA-TR Kinetic Technologies 1: Rp16.694,86 47.506Expected 03/12/2026	Mfr. Part No. KTS1622EUAA-TR Mouser Part No 389-KTS1622EUAA-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	47.506Expected 03/12/2026	Cut Tape Rp16.694,86 Rp11.998,28 Rp10.824,14 Rp9.521,57 Reel Rp7.797,05 View Rp8.897,81 Rp8.512,54 Rp8.053,89 Rp7.686,97 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	I/O Expanders			I2C, Serial	SMD/SMT	TQFN44-24
Interface - Signal Buffers, Repeaters Dual Supply 2-channel multipoint Fast-mode Plus differential I2C-bus buffer with hot-swap logic PCA9615DPZ NXP Semiconductors 1: Rp78.520,88 97.006On Order	Mfr. Part No. PCA9615DPZ Mouser Part No 771-PCA9615DPZ	NXP Semiconductors	Interface - Signal Buffers, Repeaters Dual Supply 2-channel multipoint Fast-mode Plus differential I2C-bus buffer with hot-swap logic Learn More about NXP Semiconductors nxp pca961xdp	Datasheet	97.006On Order On Order Ship Dates Mfr. No: PCA9615DPZ Stock: 0 On Order: 52.006 Expected 07/01/2027 45.000 Expected 15/02/2027 Factory Lead Time: 30 Weeks	Cut Tape Rp78.520,88 Rp59.624,50 Rp54.854,54 Rp49.534,20 View Reel Rp42.929,64 Rp46.965,76 Rp44.030,40 Rp42.929,64 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Signal Buffers, Repeaters	Buffers		I2C, SMBus	SMD/SMT	TSSOP-10
Interface - Signal Buffers, Repeaters Dual Supply 3-channel multipoint Fast-mode Plus differential I2C-bus buffer with hot-swap logic PCA9616PW,118 NXP Semiconductors 1: Rp100.536,08 19.996On Order	Mfr. Part No. PCA9616PW,118 Mouser Part No 771-PCA9616PW118	NXP Semiconductors	Interface - Signal Buffers, Repeaters Dual Supply 3-channel multipoint Fast-mode Plus differential I2C-bus buffer with hot-swap logic Learn More about NXP Semiconductors nxp pca9616 buffer	Datasheet	19.996On Order On Order Ship Dates Mfr. No: PCA9616PW,118 Stock: 0 On Order: 12.496 Expected 11/01/2027 7.500 Expected 14/01/2027 Factory Lead Time: 19 Weeks	Cut Tape Rp100.536,08 Rp76.502,82 Rp70.632,10 Rp64.027,54 Rp62.743,32 Reel Rp53.203,40 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Signal Buffers, Repeaters	Buffers		I2C	SMD/SMT	TSSOP-16
Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander KTS1620EWA-TR Kinetic Technologies 1: Rp51.919,18 4.976Expected 15/12/2026	Mfr. Part No. KTS1620EWA-TR Mouser Part No 389-KTS1620EWA-TR	Kinetic Technologies	Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander Learn More about Kinetic Technologies kinetic kts1620 expander	Datasheet	4.976Expected 15/12/2026	Cut Tape Rp51.919,18 Rp38.710,06 Rp35.407,78 Rp31.922,04 Reel Rp26.418,24 View Rp29.537,06 Rp28.803,22 Rp27.519,00 Rp25.867,86 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial	SMD/SMT	FO-WLP66-36
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus TCA9536ADTMR Texas Instruments 1: Rp32.655,88 10.790Expected 15/02/2027	Mfr. Part No. TCA9536ADTMR Mouser Part No 595-TCA9536ADTMR	Texas Instruments	Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus Learn More about Texas Instruments ti tca9536 io expander	Datasheet	10.790Expected 15/02/2027	Cut Tape Rp32.655,88 Rp24.033,26 Rp21.831,74 Rp19.446,76 View Reel Rp15.997,71 Rp18.217,58 Rp17.538,78 Rp17.465,39 Rp16.878,32 Rp15.997,71 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, SMBus	SMD/SMT	X2SON-8
Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp TCA9537DGSR Texas Instruments 1: Rp29.903,98 14.508On Order	Mfr. Part No. TCA9537DGSR Mouser Part No 595-TCA9537DGSR	Texas Instruments	Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp Learn More about Texas Instruments ti tca9537 expander	Datasheet	14.508On Order On Order Ship Dates Mfr. No: TCA9537DGSR Stock: 0 On Order: 7.008 Expected 22/02/2027 7.500 Expected 05/04/2027 Factory Lead Time: 20 Weeks	Cut Tape Rp29.903,98 Rp22.015,20 Rp19.997,14 Rp17.685,54 Reel Rp14.841,91 View Rp16.621,48 Rp15.997,71 Rp15.869,29 Rp14.511,69 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	I/O Expanders	I/O Expanders		I2C, Serial	SMD/SMT	VSSOP-10
Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/ TCAL6408DTUR Texas Instruments 1: Rp28.069,38 6.000On Order	Mfr. Part No. TCAL6408DTUR Mouser Part No 595-TCAL6408DTUR	Texas Instruments	Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/ Learn More about Texas Instruments ti tcal6408 i2c bus smbus io expander	Datasheet	6.000On Order On Order Ship Dates Mfr. No: TCAL6408DTUR Stock: 0 On Order: 3.000 Expected 28/01/2027 3.000 Expected 11/02/2027 Factory Lead Time: 20 Weeks	Cut Tape Rp28.069,38 Rp20.547,52 Rp18.712,92 Rp16.493,05 Reel Rp13.539,35 View Rp15.502,37 Rp14.896,95 Rp14.750,18 Rp13.282,50 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	I/O Expanders	I/O Expanders	SMBus I/O Expander	I2C, Serial	SMD/SMT	X2QFN-16