Model: CX-83S87-16-KP
Type: FPU / Math Coprocessor Family: CX-83S87 Part number (Option): CX83S87-16-KP(Early) CX83S87-16-KPCX83S87-20-KP CX83S87-20-KP-ZC Frequency: 16 MHz / 20 MHz Package: Ceramic LCC 68 Cyrix 387SX in ceramic LCC package.
$9.95
Model: Cx83D87-40-GP
Type: FPU / Math CoprocessorFamily: CX83D87Part number: CX83D87-40-GPFrequency: 40 MHzPackage: 68-pin ceramic DIPSocket: PGA68Official revision frequency.New old stock.
$19.95
Model: 4C87DX-40
General informationType: Floating Point Unit / Co-processorFamily: Green Math 4C87DXPart number: 4C87DX-40Frequency: 40 MHzPackage: 68-pin plastic LCCNew old stock.
$9.95
Model: 3C87-40
General information Type: Floating Point Unit / Co-processor Family: IIT 3C87 Part number: 3C87-40 Frequency: 40 MHz Package: 68-pin plastic LCC on PGA adapter Socket: PGA68 New old stock.
$14.95
Model: 4C87DLC-40
General informationType: Floating Point Unit / Co-processorFamily: IIT 4C87DLCPart number: 4C87DLC-40Package: PGA68Used, tested and working.
$9.95
Model: A80387-16-SX104
General informationType: Floating Point UnitFamily: Intel 80387Part number: A80387-16Spec: SX104Frequency (MHz): 16Bus speed (MHz): 16Package type: Ceramic PGASocket type: PGA68Comes with an anti-static box. New old stock.
$25.00
Model: A80387-16B-SX009
General informationType: Floating Point UnitFamily: Intel 80387Part number: A80387-16BSpec: SX009Frequency (MHz): 16Bus speed (MHz): 16Package type: Ceramic PGASocket type: PGA68 Uncommon part number. New old stock.
$25.00
New Arrival
Model: A80387DX16-33
General informationType: Floating Point UnitFamily: Intel 80387Part number: A80387DX16-33Frequency (MHz): 33Bus speed (MHz): 33Package type: Ceramic PGASocket type: PGA68 New old stock.
$25.00
Model: N80387SX
General information Type: Floating Point Unit / Co-processor Family: Intel 80387 Part numbers: N80387SX Frequency: 16 MHz - 25 MHz Package: 68-pin plastic LCC Socket: PLCC68 V core: 5V ± 10% For 386SX.
$9.95
Model: N80387SX
General information Type: Floating Point Unit / Co-processor Family: Intel 80387 Part numbers: N80387SL Frequency: 16 MHz - 25 MHz Package: 68-pin plastic LCC Socket: PLCC68 V core: 5V ± 10% For 386SX.
$9.95
Model: 387SX
General information Type: Floating Point Unit / Co-processor Family: Reveal 80387 Part numbers: 387SX Frequency: 16 MHz - 25 MHz Package: 68-pin plastic LCC Socket: PLCC68 V core: 5V ± 10%Rare Reveal 387SX. Used.
$12.00
New Arrival
Model: US83C87-40MHz
Type: FPU / Math Coprocessor Family: US83C87 Part number: US83C87-40MHz Frequency: 40 MHz Package: 68-pin ceramic DIP Socket: PGA68 New old stock.
$19.95
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