Semiconductors
Semiconductor Components
At Electrical Surplus, we offer an extensive selection of electronic semiconductor devices for sale. Semiconductor components offer several advantages, including being shock-proof, having an almost unlimited lifespan, and requiring a low voltage to operate properly.
Our supply ranges from electronic transistors and timers to diodes and audio converters. Start shopping for your semiconductor components today to experience all of the advantages they have to offer. If the semiconductor you’re looking for is out of stock, you can request a part and we’ll get it to you as quickly as possible.
Find the semiconductor component you need in our selection below.
- MOSTEK - MK3880N-4 - IC, microprocessor. CPU.$5.00IC, microprocessor. Central processing unit (CPU). Double marked Z80-CPU. Package: 40 Dip. Learn More
- MOSTEK - Z80CPU - MK3880N-4 - New 40 dip Double marked MK3880N-4 IC's.
MOSTEK - Z80CPU Z80 PROCESSOR Central Processing Unit
New 40 dip
Double marked MK3880N-4 IC's.
Learn More - MOSTEK - MK3850N-3 - IC. Central Processing Unit (CPU). NewREADY TO SHIP - ONLY 77 LEFT IN STOCK!
MOSTEK - MK3850N-3 IC.
The parent device is the 3850 8-bit ALU with 64 bytes of scratchpad RAM and two I/O ports. Instruction decoding is decentralized: instead of the 3850 decoding its own instructions, the program storage unit, PIO and memory interface chips handle the decoding.
Status: Discontinued
Central Processing Unit (CPU).
Package: 40 Dip.
Genuine Mostek - New Old Stock - Rare
Applications: This family of processors was used to built Boris chess computer of the Applied Concepts Inc company(1977). This IC is also used in Bally fireball home edition series 1 boards
Learn More - MICROCHIP - PIC16C55-XT/P - 28-DIP NEWSpecial Price $3.71 Regular Price $4.95Microcontroller IC Number of I/Os:20 Clock Speed:10MHz Memory Organization - RAM :24 Memory Organization - EEPROM:512 Leaded Process Compatible:No 28-DIP Peak Reflow Compatible (260 C):No Controller Series:PIC16C5XX NEW Learn More
- MICROCHIP - PIC16C64A-20/P - IC. 8-Bit CMOS microcontroller.$5.00IC. 8-Bit CMOS Microcontroller. Package: 40 Dip. Learn More
- Microchip - PIC16C711-04P - IC. 8-Bit CMOS microcontroller. 18 Dip.Special Price $3.98 Regular Price $4.50Out of stock
Microchip - PIC16C711-04P - IC.
8-Bit CMOS Microcontroller with A/D converter.
Package: 18 Dip.
Learn More - INTEL - P80A48H - 8-Bit Microcontroller, Microcomputer, Microprocessor, 8048 CPU, NOS, 40 Pin DIPIN STOCK - MORE THAN 100 READY TO SHIP!
INTEL - P80A48H 8-Bit Microcontroller-Microcomputer
Status: Discontinued
Use with 8080/85 periph
Clock Frequency - Max. (Hz) = 4.0M
Min Instruction Length (bits) = 8,
Max Instruction Length (bits) = 16
Number of Addressing Modes = 5
On-Chip RAM (Bytes) = 64,
On-Chip ROM (bytes) = 1k
Number of Interrupt Lines = 2
No. of Non-Maskable Interrupts = 1
Number of Maskable Interrupts = 1
No. of I/O Ports = 2,Vsup
Nom.(V) Supply Voltage = 5.0, 40-dip
New Old Stock
Learn More - INTEL - P8041A-1109 - IC. Universal peripheral interface. Used.$3.00IC. Universal peripheral interface 8 bit slave microcontroller. Package: 40 Dip. Used/Removed from equipment. Learn More
- INTEL - TP8049H - IC. 8-Bit microcontroller-microcomputer. Pulls.$10.00IC. 8-Bit microcontroller-microcomputer. Clock frequency: 11MHz. Technology: NMOS. Package: 40 Dip, socket pulls. Learn More
- INTEL - TP80C51FA - IC. 8 Bit microcontroller.$25.00IC. 8 Bit microcontroller, event-control CHMOS single-chip. Package: 40 Dip. Learn More
- INTEL - TP8031AH - IC. MCS51 8 Bit control-oriented microcontroller.$10.00IC. MCS51 8 Bit control-oriented microcontroller. Clock frequency: 12MHz. Package: 40 Dip, socket pulls. Learn More
- INTEL - P82586-10 - IC. IEEE802.3 Ethernet lan coprocessor.$25.00IC. IEEE802.3 Ethernet lan coprocessor. Package: 48 Dip. Learn More
- INTEL - P8039 - IC, microcontroller. 8 Bit 8048 CPU, MOS. Used.$10.00IC, microcontroller. 8 Bit 8048 CPU, MOS. Package: 40 Dip, Used/socket pulls. Learn More
- HITACHI - HD6805V1 - HD6805V1B65P - IC, Microprocessor 8-bit MCU.
HITACHI - HD6805V1 - HD6805V1B65P IC, Microprocessor.
Status: Discontinued
8-bit MCU.
"TERMBRAY 117-017" stamped on part.
Case: 40 Dip.
NEW Old Stock
Made in Japan
Learn More - HITACHI - HA1389 - IC, audio. Single channel amplifier.$7.99IC, audio. Single crystal-controlled oscillator. Single-channel audio power-output amplifier. Technology: CMOS. Package: 10 Sip. Tarnishing. Learn More
- HITACHI - HD63705V0P - IC, Microcontroller. 8-Bit Microcomputer, PDIP40, Socket Pulls/Used.
HITACHI - HD63705V0P IC, Microcontroller.
Status: Discontinued
8-Bit Microcomputer
Voltage Supply Range: 4.5V to 5.5V
Clock Frequency - max. (Hz)=1.0M
Clock Frequency - min. (Hz)=100k
Minimum instruction length (bits)=8, max instruction length (bits)=24
Memory addressing range=256
Number of addressing modes=10
On-chip rAM (bytes)=192,
On-chip ROM(bytes)=4k,
Number of interrupt lines=2,
Number of maskable interrupts=2,
Number of I/O lines=8,
No. of I/O ports=4, Vsup nom.(V)
Supply Voltage=5.0,
Case: 40 PIN DIP, Socket Pulls/Used.
Learn More - Harris Corp - IP80C86-4 - IC, CMOS. 16 Bit microprocessor.$7.50IC, CMOS. 16 Bit microprocessor. Package: 40 Dip. Learn More
- General Instruments - PIC1670-154 - IC, Microcontroller-Microcomputer, 8 Bit.
General Instruments - PIC1670-154 - IC, Microcontroller-Microcomputer.
8 Bit.
Clock frequency max: 4MHz.
Clock frequency min: 0.8MHz.
Case: 40 Dip.
Learn More - General Instruments - PIC1670-104 - IC, Microcontroller-Microcomputer, 8 Bit.Special Price $2.98 Regular Price $6.00
General Instruments - PIC1670-104 -IC, Microcontroller-Microcomputer.
8 Bit.
Clock frequency max: 4MHz.
Clock frequency min: 0.8MHz.
Case: 40 Dip.
Learn More - FAIRCHILD - TBA641 - IC, Audio. Amplifier, 2.2 watt.
IC, Audio. Amplifier, 2.2 watt.
Package: 14 Dip Heatsinked.
Note: Heatsink Significantly increases power rating (See attached Datasheet).
Alternates: NTE1114, ECG1114, UA706.
New Old Stock
Learn More - FAIRCHILD - 74LS37PC - IC, TTL. Quad 2 In pos-nand buffer.$0.25IC, TTL. Quadruple 2 Input positive-nand buffer. Package: 14 Dip. Learn More
- DALLAS - DS5000T32-12 - IC. Soft microcontroller module, 8051 compatible.$69.99IC. Soft microcontroller module, 8051 compatible 8-bit CMOS microcontroller. 32K Bytes, 12MHz. Package: 40 Dip, gold leads. Learn More
- Burr Brown - PGA203KP - IC. Instrumentation amplifier.$50.00IC. Instrumentation amplifier. Digitally controlled. Package: 14 Dip. Learn More
- Analog Devices Inc - ADM690AN - Microprocessor supervisory circuits New 8-dip$5.59Microprocessor supervisory circuits Precision voltage monitor.Superior upgarde for Max690-Max695 New 8-dip. Learn More