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PDIP-28 Semiconductors

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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.
8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V PIC16F1516-I/SP Microchip Technology 1: HK$17.18 1,045In Stock	Mfr. Part No. PIC16F1516-I/SP Mouser Part No 579-PIC16F1516-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	1,045In Stock	HK$17.18 HK$15.78 HK$14.30	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O PIC18C252-I/SP Microchip Technology 1: HK$69.05 795In Stock	Mfr. Part No. PIC18C252-I/SP Mouser Part No 579-PIC18C252ISP	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O	Datasheet	795In Stock	HK$69.05	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 24KB Flash 2KB RAM PIC18F2458-I/SP Microchip Technology 1: HK$61.65 1,639In Stock	Mfr. Part No. PIC18F2458-I/SP Mouser Part No 579-PIC18F2458-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 24KB Flash 2KB RAM Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,639In Stock	HK$61.65	Min.: 1 Mult.: 1
Digital to Analog Converters - DAC IC, 16-BIT MONO.DACPORT AD669BNZ Analog Devices Restricted Availability	Mfr. Part No. AD669BNZ Mouser Part No 584-AD669BNZ	Analog Devices	Digital to Analog Converters - DAC IC, 16-BIT MONO.DACPORT Learn More about Analog Devices adi digital analog converters Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
LED Display Drivers 8-Digit, Multiplexed, LED Decoder Driver ICM7218AIPI+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. ICM7218AIPI+ Mouser Part No 700-ICM7218AIPI	Analog Devices / Maxim Integrated	LED Display Drivers 8-Digit, Multiplexed, LED Decoder Driver Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
RS-422/RS-485 Interface IC Complete, Isolated RS-485/RS-422 Data In MAX1480BEPI+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX1480BEPI+ Mouser Part No 700-MAX1480BEPI	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC Complete, Isolated RS-485/RS-422 Data In Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND ATMEGA328-PU Microchip Technology 1: HK$21.62 3,598In Stock NRND	Mfr. Part No. ATMEGA328-PU Mouser Part No 556-ATMEGA328-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	3,598In Stock	HK$21.62 HK$19.73 HK$18.00	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C ATMEGA328P-PN Microchip Technology 1: HK$24.91 276In Stock NRND	Mfr. Part No. ATMEGA328P-PN Mouser Part No 556-ATMEGA328P-PN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C Learn More about Microchip Technology atmelatmega328	Datasheet	276In Stock	HK$24.91 HK$22.77 HK$20.55	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA8L-8PU Microchip Technology 1: HK$27.45 446In Stock 924Expected 2/11/2026 NRND	Mfr. Part No. ATMEGA8L-8PU Mouser Part No 556-ATMEGA8L-8PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip atmega8 mcu	Datasheet	446In Stock 924Expected 2/11/2026	HK$27.45 HK$25.15 HK$24.82	Min.: 1 Mult.: 1
EPROM 512Kb (64Kx8) OTP 5V 45ns AT27C512R-45PU Microchip Technology 1: HK$26.72 2,714In Stock 3,528Expected 8/12/2026	Mfr. Part No. AT27C512R-45PU Mouser Part No 556-AT27C512R-45PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 45ns	Datasheet	2,714In Stock 3,528Expected 8/12/2026	HK$26.72 HK$25.56 HK$24.66	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 4MHz PDIP-28 PIC16C55A-04/P Microchip Technology 1: HK$21.13 2,053In Stock	Mfr. Part No. PIC16C55A-04/P Mouser Part No 579-PIC16C55A-04/P	Microchip Technology	8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 4MHz PDIP-28	Datasheet	2,053In Stock	HK$21.13	Min.: 1 Mult.: 1
SRAM SRAM, 256Kb, 32K x 8, 5V, 28pin PDIP, 15ns, Commercial Temp, C Die Alliance Memory AS7C256C-15PCN AS7C256C-15PCN Alliance Memory 1: HK$125.03 232In Stock New Product	Mfr. Part No. AS7C256C-15PCN Mouser Part No 913-AS7C256C-15PCN New Product	Alliance Memory	SRAM SRAM, 256Kb, 32K x 8, 5V, 28pin PDIP, 15ns, Commercial Temp, C Die	Datasheet	232In Stock	HK$125.03 HK$114.50 HK$111.71 HK$109.00 View HK$106.78 HK$103.41 HK$100.78	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 16K Flsh 500B EEPROM 1K SRAM 23 IO Pins ATMEGA168PA-PU Microchip Technology 1: HK$24.25 196In Stock NRND	Mfr. Part No. ATMEGA168PA-PU Mouser Part No 556-ATMEGA168PA-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 16K Flsh 500B EEPROM 1K SRAM 23 IO Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	196In Stock	HK$24.25 HK$22.36 HK$20.63 HK$20.30	Min.: 1 Mult.: 1
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45PU Microchip Technology 1: HK$24.33 35In Stock 3,332On Order	Mfr. Part No. AT27C256R-45PU Mouser Part No 556-AT27C256R-45PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	35In Stock 3,332On Order On Order Ship Dates Mfr. No: AT27C256R-45PU Stock: 35 Can Dispatch Immediately On Order: 1,218 Expected 27/10/2026 2,114 Expected 9/11/2026 Factory Lead Time: 8 Weeks	HK$24.33 HK$23.43 HK$22.44	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC PIC32MX170F256B-I/SP Microchip Technology 1: HK$41.76 76In Stock	Mfr. Part No. PIC32MX170F256B-I/SP Mouser Part No 579-32MX170F256BI/SP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	76In Stock	HK$41.76 HK$38.22 HK$34.69	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC PIC32MX270F256B-50I/SP Microchip Technology 1: HK$48.25 79In Stock	Mfr. Part No. PIC32MX270F256B-50I/SP Mouser Part No 579-32MX270F256B5ISP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	79In Stock	HK$48.25 HK$44.31 HK$39.95	Min.: 1 Mult.: 1
Interface - I/O Expanders 16B I/O Expander SPI interface MCP23S18-E/SP Microchip Technology 1: HK$18.58 500In Stock	Mfr. Part No. MCP23S18-E/SP Mouser Part No 579-MCP23S18-E/SP	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	Datasheet	500In Stock	HK$18.58 HK$15.45 HK$13.97	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 768B 24 RAM 20 I/O 4MHz SPDIP-28 PIC16C55A-04/SP Microchip Technology 1: HK$21.13 81In Stock	Mfr. Part No. PIC16C55A-04/SP Mouser Part No 579-PIC16C55A-04/SP	Microchip Technology	8-bit Microcontrollers - MCU 768B 24 RAM 20 I/O 4MHz SPDIP-28	Datasheet	81In Stock	HK$21.13	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 20 MHz PDIP-28 PIC16C55A-20/P Microchip Technology 1: HK$23.43 168In Stock	Mfr. Part No. PIC16C55A-20/P Mouser Part No 579-PIC16C55A20P	Microchip Technology	8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 20 MHz PDIP-28	Datasheet	168In Stock	HK$23.43	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O RC PDIP-28 PIC16C55-RC/P Microchip Technology 1: HK$39.21 173In Stock	Mfr. Part No. PIC16C55-RC/P Mouser Part No 579-PIC16C55RCP	Microchip Technology	8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O RC PDIP-28	Datasheet	173In Stock	HK$39.21 HK$37.89 HK$36.33	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57-RC/P Microchip Technology 1: HK$49.90 11In Stock	Mfr. Part No. PIC16C57-RC/P Mouser Part No 579-PIC16C57-RC/P	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	11In Stock	HK$49.90 HK$48.09 HK$46.20	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57-XT/SP Microchip Technology 1: HK$53.35 110In Stock	Mfr. Part No. PIC16C57-XT/SP Mouser Part No 579-PIC16C57-XT/SP	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	110In Stock	HK$53.35 HK$51.38 HK$49.40	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57C-04/P Microchip Technology 1: HK$24.41 83In Stock 225Expected 4/11/2026	Mfr. Part No. PIC16C57C-04/P Mouser Part No 579-PIC16C57C-04/P	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	83In Stock 225Expected 4/11/2026	HK$24.41	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57C-04/SP Microchip Technology 1: HK$24.41 85In Stock	Mfr. Part No. PIC16C57C-04/SP Mouser Part No 579-PIC16C57C-04/SP	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	85In Stock	HK$24.41	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57C-04I/P Microchip Technology 1: HK$26.80 329In Stock	Mfr. Part No. PIC16C57C-04I/P Mouser Part No 579-PIC16C57C-04I/P	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	329In Stock	HK$26.80	Min.: 1 Mult.: 1

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