74L系列芯片74LS27
2012-08-17 17:32
74LS27英文手册
2016-11-05 18:10
74LS27 datashee—英版数据手册,感兴趣的可以看看哦。
2016-08-29 18:14
DM54LS27/DM74LS27Triple 3-Input NOR GatesGeneral DescriptionThis device contains three independent gates each of whichperforms the l
2008-08-06 10:51
54/7427三3输入或非门简要说明27 为三组 3 输入端或非门(正逻辑),共有 54/7427、54/74LS27 两种线路结构型式,其主要电特性的典型值如下:型号 tPLH tphl PD54/7427 10ns 7
2008-03-22 01:02
are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7427 and SN74LS27 are characterized for operatio
2010-08-07 00:13
74、74HC、74LS系列芯片对比,
2013-11-16 14:13
74LS系列芯片总汇(76种)74LS系列芯片总汇(76种)74LS系列芯片
2015-12-28 15:27
74LS688/74LS682/74LS684/74LS685/74LS687 pdf datasheet
2008-08-06 12:41
74LS系列芯片有哪些型号?74LS系列芯片的功能有哪些?
2021-08-20 06:47