Integrated circuits

1 pcs. IC YM2154 RX-15Semiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs. ITT SAA1004 - Frequency Divider ICOld stock - every single component has been checked by us for function. FeaturesClock frequency from 20Hz to 20KHz Package: DIP-14Pin-compatible with SAJ110 Mechanical Description SAA1004 : The IC is housed in a DIP 14 package and is designed for trughhole mounting on a circuit board.ICs are sensitive to static charge! Handle with care.Semiconductors are excluded from exchange.  

1 pcs. IC LP20C9B6 LPF DMP-7Semiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs.MN3204 512 Stage BBD DIP8The MN3204 is a 512 stage low voltage operational (5Volt) BBD that provides a signal delay of up to 25,6 ms at clock frequnecy 10 KHz and is suitable for use as reverberation effect of audio equipment.Mechanical Description:The IC is housed in a DIP 8 package and is designed for trughhole mounting on a circuit board.Practical information to MN3204:The IC is permanently soldered onto a circuit board. Replacement requires manual dexterity and soldering experience.ICs are sensitive to static charge!

1 pcs. Alfa Rpar AS662D SOIC16 replacement for Roland BA662The IC Alfa Rpar AS662D is a Dual Operational Transconductance Amplifier (OTA) with buffersthat was used in analogue synthesizers in the 1980s. Mechanical Description of AS662D:This AS662D is housed in a SOIC 16 package and is designed for surface mounting on a circuit board. The IC has 2 x 8 connecting pins with grid of 1.27 mm x 4.00 mm.Technical description of the AS662D:The AS662 consists of two independent OTAs, each with differential inputs and a push-pull output. Both amplifiers share a common power supply but operate independently of each other. Two buffers enable external control and offer flexibility in application.This AS662 can replace Roland BA662 and Texas Instruments LM13700.The BA662 was installed by Roland in the Jupiter series, the Juno series, the SH-101 and others, among others.Practical tips:These part is firmly soldered to a circuit board. For replacing craftsmanship and experience in soldering is required.Please be carefull because of static charing 

1 pcs. Alfa Rpar AS3360A VCA IC DIP14 replacement for Curtis CEM3360The IC Alfa Rpar AS3360A is a voltage-controlled amplifier module that was used in analogue synthesizers in the 1980s. The AS3360A is pin-compatible with the Curtis CEM3360 Mechanical Description of AS3360A :This AS3360A is housed in a DIP 14 package and is designed for  classic through hole mounting on a circuit board. Use of a socket is possible. The IC has 2 x 7 connecting pins with grid of 2.54 mm x 7.62 mm. Difference between Standard and Advanced chip typ:AS3360A benefits from internal bandgap reference which improves stability of reference voltage and output current of VCA and improved level of attenuation of output current at zero control voltage. Technical description of the AS3360A:The AS3320 is a high performance voltage controlled four-pole filter with on-chip voltage controllable resonance IC. The four independent sections may be interconnected to provide a wide variety of filter responses, such as low pass, high pass, band pass and all pass. A single input exponentially controls the frequency over greater than a ten octave range with little control voltage feedthrough. Another input controls the resonance in a modified linear manner from zero to low distortion oscillation. For those demanding applications, provision has been made to allow trimming for improved control voltage rejection. Each filter section features a variable gain cell which is fully temperature compensated, exhibits a better signal-to-noise ratio and generates its low distortion predominantly in the second harmonic. The device includes a minus two volt regulator to ensure low power dissipation and consequent low warm-up drift.Technically, the IC may differ slightly from the original. When replacing a Curtis CEM3360, the entire instrument must be recalibrated.The CEM3360 was used in Oberheim and Sequential Circuits Synthesizern..Practical tips:These part is firmly soldered to a circuit board. For replacing craftsmanship and experience in soldering is required.Please be carefull because of static charing 

Digital-Analog-Converter for audio application for Roland E-PianosPCM61P - upgrade to PCM56PThis part is used from RolandRoland      part number:15209160   Resolution:                    18bitInterface:                      seriellConversion rate:            666kS/sNumber of DAC outputs: 2Number of channels:      1Case:                           DIP16warm-up time:               1 minMechanical Description:The digital to analog converter is housed in a DIP 16 package and is designed for  classic through hole mounting on a circuit board. Use of a socket is possible. The DA converter has 2 x 8 connecting pins with grid of 2.54 mm x 7.62 mm.Technical Description:This D/A converter is a total compatible performance replacement to PCM56 DA Converter. The DA converter provides low distortion and typical differential linearity error is 0.001%. The interface is serial and provides a 18 bit resolution. The conversion rate is 666kS / s. For operation, no external components, such as temperature compensation or similar is required.It is a symmetrical supply voltage of +- 5V to +- 12V needed.  

No longer available!Digital-Analog-Converter AK4396VF for audio application from AKM (Asahi Kasehi) - compatible with AK4393VF Resolution:                    24bitInterface:                      seriellCase:                           VSOP28Mechanical Description:The digital to analog converter is housed in a VSOP28 package and is designed for surface mounting on a circuit board. The D/A converter has 2 x 14 connecting pins with grid of 0.65 mm .Technical Description:This D/A converter was developed specifically for use in audio applications. The interface is serial and provides a 24 bit resolution.   

1 pcs. IC YM3424 KPU1 CLP550Semiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs. IC PST518BSemiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs. IC YMW-258-F GEW8 PSR300Semiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs. IC IR9311Semiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs. SAJ410 - 7 Stage Frequency Divider ICOld stock - every single component has been checked by us for function. FeaturesClock frequency from 20Hz to 100KHz Package: QIL-14Pincompatible with SAJ110 Mechanical Description of SAJ410:The IC is housed in a QIL 14 package and is designed for trughhole mounting on a circuit board.ICs are sensitive to static charge! Handle with care.Semiconductors are excluded from exchange.  

1 pcs. IC NJM2068LD EMX2000Semiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs. IC LC9007B-128 SHS10Semiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs. IC YM3029 DAC SY77,55,TG77,55Semiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs. IC YM2424 OPZ2 V50Semiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs. MN3102 BBD Driver DIP8Panasonic MN3102 CMOS Clock Generator/Driver for Low Voltage Operation BBD DIP8This IC is out of production. Mechanical Description:The IC is housed in a DIP 8 package and is designed for trughhole mounting on a circuit board. THis chip is pin compatible to Panasonic MN3009.ICs are sensitive to static charge! Handle with care.Semiconductors are excluded from exchange.  

1 pcs. IC PWM GENERATOR YM3421-F HQ SERIESSemiconductors and electronic assemblies are sensitive to electrostatic charge. Please observe the regulations on ESD handling.The exchange and return of semiconductors and electronic assemblies is excluded after opening the packaging.

1 pcs.MM5823 replacement 6-stage frequency divider SP5823The SP5823 is a drop-in replacement for the obsolete MM5823N Divider IC used in many Moogs and other vintage synthesizers & organs.   If multiple keys of the same note are dead it’s likely due to a defect divider IC chip.  This is a drop in replacement.MM5823 is used in these synthesizer and much more instruments:Moog LiberationMoog MG-1Moog PolymoogLowrey C500 CelebrationLowrey TGS Symphonic Holiday Technical Description of MM5823:These frequency dividers provide six stages of binary division to produce six octave-related outputs of an electronic musical instrument tone generator. Each divider stage consists of an asynchronous, dc-coupled flip-flop .The IC is housed in a DIP 14 package and is designed for trughhole mounting on a circuit board.Practical information to SP5823:The IC is permanently soldered onto a circuit board. Replacement requires manual dexterity and soldering experience.ICs are sensitive to static charge! 

1 pcs. Alfa Rpar AS3340A VCO IC DIP16 replaecemt for Curtis CEM3340The IC Alfa Rpar AS3340A is a voltage-controlled oszillator module that was used in analogue synthesizers in the 1980s. Mechanical Description of AS3340A:This AS3340A is housed in a DIP 16 package and is designed for  classic through hole mounting on a circuit board. Use of a socket is possible. The IC has 2 x 8 connecting pins with grid of 2.54 mm x 7.62 mm. Benefits of advanced chip typ:AS3340A are improved versions of AS3340. AS3340A and have much more output frequency stability against Vcc and VEE . Frequency stability can be improved If external reference voltage (with level approximately 1/3 Vcc) is connected to pin 9 (Soft Sync. Input). AS3340A benefits from improved symmetry of rising and falling edge of triangle signal (approx.. 50%).AS3345 benefits from additional Meander Output. Meander edge starts when Triangle changes it’s direction. These feature gives additional opportunities for design.Technical description of the AS3340A:The AS 3340 is a completely self contained, precision voltage controlled oscillator, featuring both exponential and linear control scales and up to four buffered output waveforms: triangle, sawtooth, square, and pulse with voltage controllable pulse width. Full temperature compensation makes these VCOs extremely stable, and eliminates the need for a temperature compensation resistor. The highly accurate exponential and linear control inputs are virtual ground summing nodes, allowing multiple control voltages to be mixed within the device itself.Practical tips:These part is firmly soldered to a circuit board. For replacing craftsmanship and experience in soldering is required.Please be carefull because of static charing 

1 pcs. Alfa Rpar AS3320 VCF IC DIP18 replacement for Curtis CEM3320The IC Alfa Rpar AS3320 is a voltage-controlled filter module that was used in analogue synthesizers in the 1980s. The AS3320 is pin-compatible with the Curtis CEM3320 Mechanical Description of AS3320 :This AS3320 is housed in a DIP 18 package and is designed for  classic through hole mounting on a circuit board. Use of a socket is possible. The IC has 2 x 9 connecting pins with grid of 2.54 mm x 7.62 mm.Technical description of the AS3320 :The AS3320 is a high performance voltage controlled four-pole filter with on-chip voltage controllable resonance IC. The four independent sections may be interconnected to provide a wide variety of filter responses, such as low pass, high pass, band pass and all pass. A single input exponentially controls the frequency over greater than a ten octave range with little control voltage feedthrough. Another input controls the resonance in a modified linear manner from zero to low distortion oscillation. For those demanding applications, provision has been made to allow trimming for improved control voltage rejection. Each filter section features a variable gain cell which is fully temperature compensated, exhibits a better signal-to-noise ratio and generates its low distortion predominantly in the second harmonic. The device includes a minus two volt regulator to ensure low power dissipation and consequent low warm-up drift.Technically, the IC may differ slightly from the original. When replacing a Curtis CEM3320, the entire instrument must be recalibrated.The CEM3320 was used in Oberheim and Sequential Circuits Synthesizern..Practical tips:These part is firmly soldered to a circuit board. For replacing craftsmanship and experience in soldering is required.Please be carefull because of static charing 

Digital-Analog-Converter for audio application for Roland E-PianosPCM56P von Texas InstrumentsThis part is used from RolandRoland      part number:15209122   Resolution:                    16bitInterface:                      seriellConversion rate:            666kS/sNumber of DAC outputs: 2Number of channels:      1Case:                           DIP16warm-up time:               1 minMechanical Description:The digital to analog converter is housed in a DIP 16 package and is designed for  classic through hole mounting on a circuit board. Use of a socket is possible. The DA converter has 2 x 8 connecting pins with grid of 2.54 mm x 7.62 mm.Technical Description:This D/A converter was developed specifically for use in audio applications. The DA converter provides low distortion and typical differential linearity error is 0.001%. The interface is serial and provides a 16 bit resolution. The conversion rate is 666kS / s. For operation, no external components, such as temperature compensation or similar is required.It is a symmetrical supply voltage of +- 5V to +- 12V needed.

1 pcs. PCM54HP - Digital-Analog-Converter for audio application von Burr BrownThis part is used inKorg M1Korg T1Korg T2Korg T3   Resolution:                    16bitInterface:                      parallelCase:                           DIP28warm-up time:               1 minMechanical Description:The digital to analog converter is housed in a DIP 28 package and is designed for  classic through hole mounting on a circuit board. Use of a socket is possible. The DA converter has 2 x 14 connecting pins with grid of 2.54 mm x 15.24 mm.Technical Description:This D/A converter was developed specifically for use in audio applications. The DA converter provides low distortion and typical differential linearity error is 0.001%. The interface is parallel and provides a 16 bit resolution. It is a symmetrical supply voltage of +- 5V to +- 12V needed.