这图片的标题叫 How memories are made 。。。双关了。。。

评论 好多里pun啊。。。

A CMOS BCD-Decimal encoder locked in unholy union with a TTL Octal flip-flop. They're not even the same species! There should be a law against this sort of thing!!
Is this how they made the 74HC family?

听这些笑话让我感到自己是个文盲。。。。。伤自尊啊。。。