1、常用封裝尺寸CH 系列IC 常用封裝尺寸版本：1F封裝頁碼 DIP8 ··································· 2 DIP16 ·······

2、3;··························· 3 DIP18 ·····················&

3、#183;············· 4 DIP20 ··································

4、3; 5 DIP24S ··································· 6 DIP28 ···········

5、83;······················· 7 SDIP28 ·························

6、;·········· 8 SDIP30 ··································· 9 SOP8 ··

7、;································· 10 SOP14 ···············&

8、#183;··················· 11 SOP16 ····························

9、83;······ 12 SOP18 ··································· 13 SOP20 ·····&

10、#183;····························· 14 SOP24 ··················

11、83;················ 15 SOP28 ································

12、;··· 16 SOP30 ··································· 17 SSOP16 ········&#

13、183;·························· 18 SSOP20 ·····················

14、83;············· 19 SSOP24 ··································

15、3; 20 SSOP28 ··································· 21 TSSOP16 ···········

16、;························ 22 PQFP44 ························

17、··········· 23 PQFP52 ··································· 24 PQFP64 &#

18、183;·································· 25 PQFP80 ·············

19、83;····················· 26 LQFP32 ··························

20、3;········ 27 LQFP44 ··································· 28 LQFP48 ···

21、································ 29 LQFP64 ················&

22、#183;·················· 30 LQFP80 ·····························&#

23、183;····· 31 LQFP100 ··································· 32 LQFP128 ··································· 33 QFN24 ········&#