| PART |
Description |
Maker |
| TMP82C53P-2 TMP82C53 |
PROGRAMMABLE INTERVAL TIMER
|
TOSHIBA[Toshiba Semiconductor]
|
| 8253-5 |
PROGRAMMABLE INTERVAL TIMER
|
Intel
|
| UPD8253 D8253C |
PROGRAMMABLE INTERVAL TIMER
|
NEC Corp.
|
| TMP8253 TMP8253P-5 |
PROGRAMMABLE INTERVAL TIMER
|
TOSHIBA[Toshiba Semiconductor]
|
| D8254 |
Programmable Interval Timer
|
Digital Core Design
|
| UM82C54 UM82C54-2 UM82C54L UM82C54L-2 |
CMOS PROGRAMMABLE INTERVAL TIMER
|
http://
UMC Corporation
|
| HS9-82C54RH-Q |
Radiation Hardened CMOS Programmable Interval Timer 3 TIMER(S), PROGRAMMABLE TIMER, CDFP24
|
Intersil, Corp.
|
| UPI-452 |
CHMOS PROGRAMMABLE I/O PROCESSOR
|
INTEL[Intel Corporation]
|
| UPI-452 |
CHMOS PROGRAMMABLE I/O PROCESSOR
|
Intel Corp.
|
| 82078 82078-3 82078-1 S82078 |
82078 CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER
44 Pin CHMOS Single-Chip Floppy Disk Controller(44 CHMOS 型单片软磁盘控制
|
Intel Corporation
Intel Corp.
|
