| 制造商 | 部件名 | 数据表 | 功能描述 |
 Toshiba Semiconductor |
TMP8253
|
319Kb / 14P |
PROGRAMMABLE INTERVAL TIMER
|
|
TMP82C53
|
326Kb / 15P |
PROGRAMMABLE INTERVAL TIMER
|
|
TMP82C54
|
556Kb / 26P |
PROGRAMMABLE INTERVAL TIMER
|
 Intel Corporation |
8253
|
700Kb / 11P |
PROGRAMMABLE INTERVAL TIMER
|
|
8254
|
835Kb / 21P |
PROGRAMMABLE INTERVAL TIMER
|
|
82C54
|
239Kb / 18P |
CHMOS PROGRAMMABLE INTERVAL TIMER
|
 NEC |
UPD8253
|
419Kb / 11P |
PROGRAMMABLE INTERVAL TIMER
|
 Samsung semiconductor |
KS82C54
|
953Kb / 15P |
PROGRAMMABLE INTERVAL TIMER
|
 Digital Core Design |
D8254
|
132Kb / 4P |
Programmable Interval Timer
|
 Rochester Electronics |
TP82C54-2
|
646Kb / 1P |
PROGRAMMABLE INTERVAL TIMER with advanced CHMOS III technology
|