Cyrix 486DRx²20/40
Cyrix 486DRx²16/32
Cyrix 486DRx²20/40
Cyrix 486DRx²25/50
Cyrix 486DRx²33/66
Name |
Package
|
Function
|
Year
|
Intel 8205 CerDIP |
CDIP-16
|
1 of 8 Binary Decoder
|
1973
|
Intel 8205 CDIP |
CDIP-16
|
1 of 8 Binary Decoder
|
1973
|
Intel 8205 PDIP |
PDIP-16
|
1 of 8 Binary Decoder
|
1973
|
Intel 8210 CerDIP |
CDIP-28
|
TTL To MOS Shifter & High Voltage Clock Driver
|
1974
|
Intel 8210 CDIP |
CDIP-28
|
TTL To MOS Shifter & High Voltage Clock Driver
|
1974
|
Intel 8212 CDIP |
CDIP-24
|
8 Bit I/O Port
|
1974
|
Intel 8212 PDIP |
PDIP-24
|
8 Bit I/O Port
|
1974
|
Intel 8214 CerDIP |
CDIP-24
|
Priority Interrupt Control Unit
|
1974
|
Intel 8214 CDIP |
CDIP-24
|
Priority Interrupt Control Unit
|
1974
|
Intel 8214 PDIP |
PDIP-24
|
Priority Interrupt Control Unit
|
1974
|
Intel 8216 CDIP |
CDIP-16
|
4 Bit Parallel Bidirectional Bus Driver
|
Q3 1974
|
Intel 8216 PDIP |
PDIP-16
|
4 Bit Parallel Bidirectional Bus Driver
|
Q3 1974
|
Intel 8218 |
CDIP-28
|
Bus Controller
|
1979
|
Intel 8222 |
CDIP-22
|
Dynamic RAM Refresh Controller
|
1974
|
Intel 8224 CerDIP |
CDIP-16
|
Clock Generator & Driver
|
1974
|
Intel 8224 CDIP |
CDIP-16
|
Clock Generator & Driver
|
1974
|
Intel 8224 PDIP |
PDIP-16
|
Clock Generator & Driver
|
1974
|
Intel 8226 CDIP |
CDIP-16
|
4 Bit Inverting Parallel Bidirectional Bus Driver
|
Q3 1974
|
Intel 8226 PDIP |
PDIP-16
|
4 Bit Inverting Parallel Bidirectional Bus Driver
|
Q3 1974
|
Intel 8228 CerDIP |
CDIP-28
|
System Controller & Bus Driver
|
1975
|
Intel 8228 CDIP |
CDIP-28
|
System Controller & Bus Driver
|
1975
|
Intel 8228 PDIP |
PDIP-28
|
System Controller & Bus Driver
|
1975
|
Intel 8228-8 |
CDIP-28
|
System Controller & Bus Driver
|
1975
|
Intel 8238 CerDIP |
CDIP-28
|
System Controller & Bus Driver
|
1976
|
Intel 8238 CDIP |
CDIP-28
|
System Controller & Bus Driver
|
1976
|
Intel 8238 PDIP |
PDIP-28
|
System Controller & Bus Driver
|
1976
|
Intel 8251 CerDIP |
CDIP-28
|
Programmable Communication Interface
|
1977
|
Intel 8251 CDIP |
CDIP-28
|
Programmable Communication Interface
|
1977
|
Intel 8251 PDIP |
PDIP-28
|
Programmable Communication Interface
|
1977
|
Intel 8253 CerDIP |
CDIP-24
|
Programmable Interval Timer
|
1976
|
Intel 8253 CDIP |
CDIP-24
|
Programmable Interval Timer
|
1976
|
Intel 8253 PDIP |
CDIP-24
|
Programmable Interval Timer
|
1976
|
Intel 8253-5 CerDIP |
CDIP-24
|
Programmable Interval Timer
|
1976
|
Intel 8253-5 CDIP |
CDIP-24
|
Programmable Interval Timer
|
1976
|
Intel 8253-5 PDIP |
CDIP-24
|
Programmable Interval Timer
|
1976
|
Intel 8255 CerDIP |
CDIP-40
|
Programmable Peripheral Interface
|
1975
|
Intel 8255 CDIP |
CDIP-40
|
Programmable Peripheral Interface
|
1975
|
Intel 8255 PDIP |
PDIP-40
|
Programmable Peripheral Interface
|
1975
|
Intel 8255-5 CDIP |
CDIP-40
|
Programmable Peripheral Interface
|
1975
|
Intel 8255-5 PDIP |
PDIP-40
|
Programmable Peripheral Interface
|
1975
|
Intel 8255-8 CerDIP |
CDIP-40
|
Programmable Peripheral Interface
|
1975
|
Intel 8259 CerDIP |
CDIP-28
|
Programmable Interrupt Controller
|
1976
|
Intel 8259 CDIP |
CDIP-28
|
Programmable Interrupt Controller
|
1976
|
Intel 8259 PDIP |
PDIP-28
|
Programmable Interrupt Controller
|
1976
|
Intel 8259-5 CDIP |
CDIP-28
|
Programmable Interrupt Controller
|
1976
|
Intel 8271 CerDIP |
CDIP-40
|
Programmable Floppy Disk Controller
|
1977
|
Intel 8271 CDIP |
CDIP-40
|
Programmable Floppy Disk Controller
|
1977
|
Intel 8271 PDIP |
PDIP-40
|
Programmable Floppy Disk Controller
|
1977
|
Intel 8271-6 |
CDIP-40
|
Programmable Floppy Disk Controller
|
1977
|
Intel 8271-8 |
CDIP-40
|
Programmable Floppy Disk Controller
|
1977
|
Intel 8801 |
???
|
Clock Generator Crystal
|
1975
|