| 制造商 | 部件名 | 数据表 | 功能描述 |
 STMicroelectronics |
NE556
|
641Kb / 8P |
GENERAL PURPOSE DUAL BIPOLAR TIMERS
Jun-2003 |
 Maxim Integrated Produc... |
ICM7555
|
326Kb / 8P |
General Purpose timers
19-0481; Rev 2; 11/92 |
 Intersil Corporation |
ICM7555
|
287Kb / 12P |
General Purpose Timers
August 24, 2006 |
 STMicroelectronics |
NE555
|
494Kb / 20P |
General purpose single bipolar timers
15-Mar-2007 |
|
NE555
|
1Mb / 20P |
General-purpose single bipolar timers
January 2012 Rev 6 |
|
NE556
|
517Kb / 16P |
General-purpose dual bipolar timers
27-Jan-2009 |
|
SA555DT
|
1Mb / 20P |
General-purpose single bipolar timers
04-Jan-2012 |
|
NE556DT
|
517Kb / 16P |
General-purpose dual bipolar timers
27-Jan-2009 |
 Intersil Corporation |
ICM7555CBA
|
289Kb / 12P |
General Purpose Timers
August 24, 2006 |
 Analog Devices |
ADUCM322I
|
464Kb / 23P |
general-purpose timers
REV. 0 |