I2C, Serial – Mouser Hong Kong

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup ADP5585ACPZ-03-R7 Analog Devices Restricted Availability	Mfr. Part No. ADP5585ACPZ-03-R7 Mouser Part No 584-ADP5585ACPZ-03R7	Analog Devices	Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7312AWG+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX7312AWG+ Mouser Part No 700-MAX7312AWG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - I/O Expanders 18-Port GPIO with LED Intensity Control, MAX7314ATG+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX7314ATG+ Mouser Part No 700-MAX7314ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 18-Port GPIO with LED Intensity Control, Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8 MAX7325ATG+T Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX7325ATG+T Mouser Part No 700-MAX7325ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Data Acquisition ADCs/DACs - Specialised Multirange, +5V, 12-Bit DAS with 2-Wire MAX127ACNG+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX127ACNG+ Mouser Part No 700-MAX127ACNG	Analog Devices / Maxim Integrated	Data Acquisition ADCs/DACs - Specialised Multirange, +5V, 12-Bit DAS with 2-Wire Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7300AAI+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX7300AAI+ Mouser Part No 700-MAX7300AAI	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7300AAX+T Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX7300AAX+T Mouser Part No 700-MAX7300AAXT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN PCF8574ANE4 Texas Instruments 1: HK$36.00 121In Stock	Mfr. Part No. PCF8574ANE4 Mouser Part No 595-PCF8574ANE4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN	Datasheet	121In Stock	HK$36.00 HK$28.03 HK$23.76 HK$22.44 View HK$21.29 HK$21.13 HK$19.81 HK$19.40	Min.: 1 Mult.: 1
Daughter Cards & OEM Boards Capacitive Touch Slider Wireling AST1003 TinyCircuits 1: HK$43.89 6In Stock 30Expected 7/12/2026	Mfr. Part No. AST1003 Mouser Part No 406-AST1003	TinyCircuits	Daughter Cards & OEM Boards Capacitive Touch Slider Wireling	Datasheet	6In Stock 30Expected 7/12/2026	HK$43.89	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F46Q10-E/MP Microchip Technology Restricted Availability	Mfr. Part No. PIC18F46Q10-E/MP Mouser Part No 579-PIC18F46Q10-E/MP	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, Learn More about Microchip Technology microchip pic18fxq10 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O MAX7324ATG+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX7324ATG+ Mouser Part No 700-MAX7324ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Push-Pull O Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Communication ICs - Various Internal Memory Type ML22Q533-NNNTBZ0BX ROHM Semiconductor 1: HK$110.31 360In Stock NRND	Mfr. Part No. ML22Q533-NNNTBZ0BX Mouser Part No 755-ML22Q533NNTBZ0BX NRND	ROHM Semiconductor	Communication ICs - Various Internal Memory Type Learn More about ROHM Semiconductor rohm ml22q53x speech synthesis lsi	Datasheet	360In Stock	Cut Tape HK$110.31 HK$87.38 HK$80.88 HK$74.47 View Reel HK$68.39 HK$74.14 HK$70.45 HK$68.39 Quote	Min.: 1 Mult.: 1 : 1,000
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand ADP5588ACPZ-R7 Analog Devices Restricted Availability	Mfr. Part No. ADP5588ACPZ-R7 Mouser Part No 584-ADP5588ACPZ-R7	Analog Devices	Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu MAX7322ATE+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX7322ATE+ Mouser Part No 700-MAX7322ATE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Audio A/D Converter ICs 92dB 16b Low-Pwr Ste reo ADC A 595-V320A A 595-V320ADC3001IYZHT TLV320ADC3001IYZHR Texas Instruments 1: HK$28.93 618In Stock	Mfr. Part No. TLV320ADC3001IYZHR Mouser Part No 595-V320ADC3001IYZHR	Texas Instruments	Audio A/D Converter ICs 92dB 16b Low-Pwr Ste reo ADC A 595-V320A A 595-V320ADC3001IYZHT	Datasheet	618In Stock	Cut Tape HK$28.93 HK$21.78 HK$19.97 HK$18.00 View Reel HK$15.37 HK$17.10 HK$16.85 HK$15.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416DGSR Texas Instruments 1: HK$17.18 6,601In Stock New Product	Mfr. Part No. TCAL6416DGSR Mouser Part No 595-TCAL6416DGSR New Product	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416 expander	Datasheet	6,601In Stock	Cut Tape HK$17.18 HK$12.74 HK$11.59 HK$10.36 View Reel HK$8.80 HK$9.78 HK$9.45 HK$9.21 HK$8.80	Min.: 1 Mult.: 1 : 5,000
Display Interface IC 165-MHz TMDS DVI tra nsmitter/serializer TFP410PAPR Texas Instruments 1: HK$85.98 3,259In Stock	Mfr. Part No. TFP410PAPR Mouser Part No 595-TFP410PAPR	Texas Instruments	Display Interface IC 165-MHz TMDS DVI tra nsmitter/serializer Learn More about Texas Instruments ti tfp410 panelbus digital transmitter	Datasheet	3,259In Stock	Cut Tape HK$85.98 HK$66.91 HK$62.14 HK$56.88 HK$55.73 Reel HK$47.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package PCAL9722HNMP NXP Semiconductors 1: HK$15.54 49,983In Stock	Mfr. Part No. PCAL9722HNMP Mouser Part No 771-PCAL9722HNMP	NXP Semiconductors	Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package Learn More about NXP Semiconductors nxp pcal9722 expanders	Datasheet	49,983In Stock	Cut Tape HK$15.54 HK$11.51 HK$10.44 HK$9.29 View Reel HK$7.71 HK$8.80 HK$8.47 HK$7.88 HK$7.71 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Interface - CODECs AK4601VQ Asahi Kasei Microdevices 1: HK$41.18 1,996In Stock	Mfr. Part No. AK4601VQ Mouser Part No 412-AK4601VQ	Asahi Kasei Microdevices	Interface - CODECs Learn More about Asahi Kasei Microdevices akm ak460xvq audio hub codecs	Datasheet	1,996In Stock	Cut Tape HK$41.18 HK$31.40 HK$28.93 HK$26.22 Reel HK$23.76 View HK$24.91 HK$24.17 HK$23.34	Min.: 1 Mult.: 1 : 1,000
Interface - I/O Expanders In/Out I2C int MCP23008T-E/SO Microchip Technology 1: HK$11.26 25,982In Stock	Mfr. Part No. MCP23008T-E/SO Mouser Part No 579-MCP23008T-E/SO	Microchip Technology	Interface - I/O Expanders In/Out I2C int	Datasheet	25,982In Stock	Cut Tape HK$11.26 HK$9.37 Reel HK$8.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,100
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os MAX7321ATE+T Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX7321ATE+T Mouser Part No 700-MAX7321ATET	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O TCAL9539RTWR Texas Instruments 1: HK$20.06 8,262In Stock	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	8,262In Stock	Cut Tape HK$20.06 HK$14.88 HK$13.65 HK$12.17 View Reel HK$10.19 HK$11.51 HK$11.18 HK$10.19 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Interface - I/O Expanders Automotive 16-bit lo w voltage I C/SMBus TCAL9539RTWRQ1 Texas Instruments 1: HK$29.92 6,518In Stock	Mfr. Part No. TCAL9539RTWRQ1 Mouser Part No 595-TCAL9539RTWRQ1	Texas Instruments	Interface - I/O Expanders Automotive 16-bit lo w voltage I C/SMBus Learn More about Texas Instruments ti tcal9539r i2c bus smbus io expander	Datasheet	6,518In Stock	Cut Tape HK$29.92 HK$22.28 HK$20.39 HK$18.25 View Reel HK$15.21 HK$17.26 HK$16.85 HK$16.03 HK$15.54 HK$15.21 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K PI4IOE5V6416ALEX Diodes Incorporated 1: HK$16.52 1,750In Stock	Mfr. Part No. PI4IOE5V6416ALEX Mouser Part No 621-PI4IOE5V6416ALEX	Diodes Incorporated	Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K Learn More about Diodes Incorporated diodes pi4ioe5v6416 io expander		1,750In Stock	Cut Tape HK$16.52 HK$12.17 HK$10.60 HK$9.86 Reel HK$8.15 View HK$9.70 HK$9.62 HK$9.54 HK$7.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K PI4IOE5V6416AZDEX Diodes Incorporated 1: HK$11.34 3,283In Stock 7,000Expected 6/8/2027	Mfr. Part No. PI4IOE5V6416AZDEX Mouser Part No 621-PI4IOE5V6416AZDE	Diodes Incorporated	Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K Learn More about Diodes Incorporated diodes pi4ioe5v6416 io expander		3,283In Stock 7,000Expected 6/8/2027	Cut Tape HK$11.34 HK$8.22 HK$7.44 HK$6.58 Reel HK$6.16 View HK$6.16 HK$5.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,500

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