| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... |
LM122
|
281Kb / 14P |
Precision Timers
|
 NEC |
SA555
|
26Kb / 1P |
PRECISION TIMERS
|
 Texas Instruments |
NA555
|
405Kb / 24P |
PRECISION TIMERS
|
|
NA555
|
559Kb / 27P |
PRECISION TIMERS
|
|
NA555
|
625Kb / 27P |
PRECISION TIMERS
|
 Diodes Incorporated |
NE555
|
729Kb / 14P |
PRECISION TIMERS
Rev 4 |
|
NE555S-13
|
729Kb / 14P |
PRECISION TIMERS
Rev 4 |
 Unisonic Technologies |
USA555
|
316Kb / 8P |
PRECISION TIMERS
|
 Texas Instruments |
NA555
|
1Mb / 36P |
Precision Timers
|
 ARTSCHIP ELECTRONICS CO... |
NE555
|
787Kb / 18P |
PRECISION TIMERS
|