| P |
AMD, CNTLB, ELEC, ESWIT, GENS, GI, Harris, HP, Intel, Matra, Mitsubishi, Motorola, NEC, Opti, Philips, SGS, TECC, Temic |
| PA |
Apex, HP, Intel, Philips |
| PAC* |
WSI |
| PAL* |
AD, AMD, Fairchild, ICT, MMI, Motorola, NS, TI |
| PALC |
AMD, Cypress |
| PALCE |
AMD, Cypress, NS |
| PALLV |
AMD |
| PAZ |
Intel |
| PBF |
Motorola |
| PBL |
Ericsson, SGS, Siemens |
| PBY |
Philips |
| PBYR |
Philips |
| PC |
Hitachi, Intel, LEDTR, Motorola, NS, Philips, Sharp, Toshiba |
| PCA |
Philips |
| PCB |
Philips |
| PCC |
Pijnenburg <r.joosten@pijnenburg.nl> |
| PCD |
AEG, Amperex, ST, Siemens, Signetics, Telefunken, NS, Philips |
| PCDLU |
Siemens |
| PCF |
AEG, Amperex, ST, Siemens, Signetics, Telefunken, Philips |
| PCI |
TI |
| PCM* |
BB |
| PDM |
Paradyne |
| PE |
PulseEngineering |
| PEB |
Siemens |
| PEEL* |
ICT |
| PEELPA |
ICT |
| PEF |
Siemens |
| PG |
IBM |
| PH |
Philips, SGS |
| PIC |
Microchip, Microchip, Micron, Motorola |
| PKD |
PMI |
| PL |
Altera, Philips |
| PLA* |
CPClare |
| PLC |
Philips |
| PLEOHR |
Philips |
| PLHS |
Signetics |
| PLQ |
SGS |
| PLS |
Philips, Signetics |
| PLSI |
Lattice |
| PLU |
Philips |
| PLUS |
Philips |
| PLX |
PLX |
| PM |
AD, Motorola, PMC Sierra, PMI |
| PMB |
Siemens |
| PMBD |
Harris, Philips, Siemens, Telefunken |
| PMBF |
Philips |
| PMBFJ |
Philips |
| PMBS |
Philips |
| PMBT |
Philips |
| PMBTA |
Philips |
| PMBZ |
Philips |
| PMLL |
Philips, Signetics |
| PMM |
Sanyo |
| PN |
Motorola, NS, Philips, Samsung |
| PPC |
IBM |
| PQ |
Sharp |
| PR |
Intel |
| PRLL |
Philips |
| PS |
ELCS, ELEC, NEC, NS |
| PSB |
Siemens |
| PSD |
WSI, now ST |
| PST |
Mitsubishi, NEC |
| PT |
Cirrus, Sharp |
| PTC |
Philips |
| PVA |
IR |
| PVAZ |
IR |
| PVC |
PARDS |
| PVDZ |
IR |
| PVI |
IR |
| PVR |
IR, TI |
| PWMSI |
Siliconix |
| PWR |
BB |
| PXB |
Siemens |
| PXF |
Siemens |
| PXTA |
Philips |
| PZT |
Motorola |
| PZTA |
Philips |
