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.
- 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
- 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 - STK077 - IC, audio. AF power amplifier, 15 to 35 watt.$10.00IC, audio. AF power amplifier, 15 to 35 watt. Case: Thick film hybrid, 10 Pin power sip. Note: Listed as Generic Manuf, possibly a Sanyo product. Cross NTE1326. Learn More
- Unidentified MFG - STK0035 - IC, audio. Output stage of AF power amplifier. New.Special Price $14.98 Regular Price $16.50READY TO SHIP - ONLY 1 LEFT IN STOCK!
STK0035 IC, audio. Output stage of AF power amplifier 35 watt.
One channel darlington power pack. Quasi.
Case: thick film hybrid 10 Pin power Sip.
New. Listed as Generic Manuf, possibly a Sanyo product.
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
- NEC Corporation - UPC1216V2 - IC, audio. IF tuning signal processing circuit.Special Price $1.25 Regular Price $3.55IC, audio. IF tuning signal processing circuit. Maximum frequency (Hz)=1.5M, nom supply (V)=18. Case: 19 Sip, staggered leads. Note: Cross NTE1518. 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
- 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.
Learn More - Motorola - MC14495P - IC, CMOS. Led driver.$7.00IC, CMOS. Hexadecimal to seven segment latch/decoder LED driver. Package: 16 Dip. Learn More
- Motorola - MC14490VP - IC, CMOS. Bounce Eliminator. Pulls.$3.00IC, CMOS. Hex Contact Bounce Eliminator. Package: 16 Dip, Used/socket pulls. Learn More
- MITS - M74LS192P - IC, TTL, CMOS. Counter, up/down.$1.00Out of stockIC, TTL, CMOS. Counter, up/down. Presettable BDC, decade. 4-bit. Package: 16 Dip. Learn More
- Motorola - 185-7568710 - IC. Proprietary part number.$10.00IC. Proprietary part number. Unknown specifications. Package: 52 PLCC. Note: In Motorola tubes, but parts are with out Manufactures logo. Learn More
- INTERSIL - IM4702IPE - IC. Baud rate generator.$23.00IC. Baud rate generator. Package: 16 Dip. Learn More
- Fairchild - 7445PC - IC, TTL. 1 of 10 decoder/driver.$3.95Out of stock
Fairchild - 7445PC -IC, TTL.
1 of 10 decoder/driver.
Off-state voltage: 30V 80mA.
Package: 16 Dip.
Learn More - Unidentified MFG - UPC27C - IC, audio. AM/FM ZF. Used.$5.00IC, audio. AM/FM ZF. Case: 16 Dip. Note: Linear. Used/Removed from equipment. Cross NTE1124. Learn More
- Sanyo - STK4021M - IC, audio. AF power amplifier/Voltage amplifier.$15.99IC, audio. AF power amplifier/Voltage amplifier. Case 10 Pin power SIP. New. Learn More
- Sanyo - STK-0029 - IC, audio. 25 watt AF power amp, darlington, output stage.$14.50Out of stockIC, audio. 25 watt AF power amp, darlington, output stage. Case: 10 Pin power SIP. New. Note: Cross Listed as Generic, but must be Sanyo. Learn More
- NTE Electronics Inc. - NTE1176 - IC, audio. TV Chroma demodulator.$6.26IC, audio. TV Chroma demodulator. Operating temperature: -40 to 85 Deg C. Package: 16 Dip. Note: Silicon monolithic. Learn More
- NTE Electronics Inc. - NTE1181 - IC, audio. FM stereo multiplex demodulator.$5.00IC, audio. FM stereo multiplex demodulator. Supply voltage: 12V. Circuit voltage: 24V. Circuit current: 19mA. Lamp current: 100mA. Dissipation: 340mW. Operating temperature: -20 to 75 Deg C. Package: 16 Dip. Note: Cross ECG1181, GEIC-61. Learn More