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.
- INTEL - MD8085AH/B C - IC, Microprocessor. 8-Bit HMOS. Military.
INTEL - MD8085AH/B C - 7901001QA - IC, Microprocessor.
8-Bit HMOS
On Chip: Clock Generator, System Controller, Serial in/Serial Out.
3 micron N-channel depletion load, silicon gate technology (HMOS) 6,500 transistors
CPU, 64K Memory.
Supply Voltage: 5V +/-10%
Package: 40 CDIP.
Operting Temperature: -55C to 125 C
This part is compliant to MIL STD 883 Revision C
Note: Military dual marked 7901001QA.
Learn More - SANYO - LA4445 - IC, audio. AF power amplifier 2-CH 5.5 Watt.$1.99Out of stockIC, audio. Dual channel AF power amplifier 5.5 Watt VCC=13.2V, RL=4-OHM. Package: 12 power sip. Note: Cross NTE1707, ECG1707. Note: This circuit using IC LA4445 , this is stereo amplifier with power output 2 X 18 Watt, with this circuit you can use to car amplifier or to other electronics device. Speaker use woofer with impedance 4 Ohm with power up to 20 Watt. Learn More
- ZILOG - Z8400ADSH - IC, microprocessor. 8 Bit. Used.
ZILOG - Z8400ADSH IC, Microprocessor.
8 Bit.
Frequency: 4 MHz
Package: 40 CDIP.
Voltage Core: 5V =/-5%
Typical/Max. wattage: 0.45/1.05 W
Used/Removed from equipment.
Note: Double marked Z80ACPU.
Learn More - Texas Instruments - SN75116N - IC, TTL. Differential line receiver.$3.75IC, TTL. Differential line receiver. Package: 16 Dip, tarnishing. Learn More
- NAT - DS8835N - IC. Quad tri-state bus transceiver. Pulls.$0.50IC. Quad tri-state bus transceiver. Package: 16 Dip, socket pulls. Learn More
- Motorola - MC1316P - IC, audio. Single-channel audio amplifier.$19.99IC, audio. Single-channel audio power-output amplifier. Package: 10 Dip, gold leads. Learn More
- ZILOG - Z8400ADS - 8-Bit MicroprocessorSpecial Price $4.98 Regular Price $6.008-Bit Microprocessor PULLS Cdip Double marked Z80ACPU Package: 40 Cdip. Learn More
- Unidentified MFG - TBA570A - IC, audio. AM/FM radio receiver circuit. Used.$2.99IC, audio. AM/FM radio receiver circuit. Package: 16 Dip, socket pulls. Learn More
- Unidentified MFG - STK4301 - IC, audio. 2 Channel AF power amplifier.Special Price $7.46 Regular Price $9.95IC, audio. 2 Channel AF power amplifier. VCC 8 to 31V. 22 Watt. Package: thick film hybrid 18 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK4191V - IC, audio. 2 Channel AF power amplifier.Special Price $8.96 Regular Price $11.95Out of stockIC, audio. 2 Channel AF power amplifier, 50 watt. Supply voltage: 52.2V. Package Thick film hybrid, 18 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK4171V - IC, audio. 2 Channel AF power amplifier.Special Price $12.98 Regular Price $14.50Out of stock
STK4171V IC, audio. 2 Channel AF power amplifier. VCC 32.5V, 49V max. 40 Watt. Package: thick film hybrid 18 Sip. Listed as Generic Manuf, possibly a Sanyo product.
Learn More - Texas Instruments - TMS9914AJDL - IC. Interface bus adapter. Used.$20.00IC. Interface bus adapter. Complete talker/listener. Family: TMS9900. Package: 40 Cdip, Used/Socket pulls. Learn More
- Texas Instruments - TMS5501JDL - IC, processor. 8 Bit MOS.$55.00IC, processor. 8 Bit MOS microprocessor system. Package: 40 Cdip. Slight tarnish. Learn More
- Texas Instruments - TMS5501JDL - IC, processor. 8 Bit MOS. Used.Special Price $24.98 Regular Price $29.90IC, processor. 8 Bit MOS microprocessor system. Package: 40 Cdip. Used/removed from equipment. Learn More
- ST Microelectronics - HCF4060BE - IC, CMOS. Counter/divider.$1.00IC, CMOS. Counter/Divider and oscillator 14-stage ripple carry binary. Package: 16 Dip. Learn More
- ST Microelectronics - TDA1905 - IC, Audio. Amplifier 6 Watt, 16PDIP.Special Price $3.98 Regular Price $5.95
ST Microelectronics - TDA1905 - IC, audio.
The TDA1905 is a monolithic integrated circuit, intended for use as low frequency power amplifier in a wide range of applications in radio and TV sets.
– muting facility
– protection against chip over temperature
– very low noise
– high supply voltage rejection
– low "switch-on" noise
– voltage range 4V to 30VStatus: Discontinued
Supply Voltage: 30V
Peak Current: 3A
Input Voltage: 0 to + Vs
Temp: -40 to 150 C
Power: 5.5 Watt
Impedance Load: 16 Ohms
Case: 16 Dip.
BULK PACKED
Learn More - Sprague - ULN2024A - IC, Darlington Array. High Voltage, High Current, NewSpecial Price $4.98 Regular Price $5.95
Sprague - ULN2024A IC, Darlington Array.
High Voltage, High Current.
Package: 16 Dip
Genuine Sprauge - New Old Stock
Learn More - Sprague - ULN2002A - IC. Transistor array.$3.00IC. Transistor array. Seven (7) darlington's. High voltage, high current. Package: 16 Dip. Learn More
- SIG - TBA1440N - IC, audio. Video IF IC.$7.99READY TO SHIP - ONLY 8 LEFT IN STOCK!IC, audio. Video IF IC for black / white and color TV's. Package: 16 Dip. Learn More
- SANYO - STK5481 - IC. Secondary regulator for VTR.Special Price $6.98 Regular Price $9.50
SANYO - STK5481 IC.
Status: Discontinued
Secondary Regulator for VTR.
MOD-VCR 3x+12V, +5VDC(4-OUTs).
Package: 12 Power SIP.
Learn More - National Semiconductor Corp - LM18293N - IC. Four channel push-pull driver.$7.00IC. Four channel push-pull driver. Package: 16 Dip. Note: Pin for pin replacement for L293B. Learn More
- National Semiconductor Corp - INS8073/N - IC. Microprocessor-Microcontroller.Out of stock
National Semiconductor Corp - INS8073/N IC.
Preprogrammed Microprocessor-Microcontroller,
Tiny BASIC Microinterp.
Package: 40 CDIP New.
Learn More - NAT - COP404N - IC. Romless N-channel microcontroller.$17.99IC. Romless N-channel microcontroller. Package: 48 Cdip. Learn More
- Texas Instruments - SN74123N - IC, TTL. Dual retriggerable one-shot.Special Price $3.98 Regular Price $5.00
Texas Instruments - SN74123N IC, TTL.
Dual retriggerable one-shot with clear and complementary outputs.
Package: 16 Dip.
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