IC常用封装封装尺寸

常用封装尺寸 １ CH系列 IC常用封装尺寸 版本：1F 封装 页码 DIP8 ··································· 2 DIP16 ··································· 3 DIP18 ··································· 4 DIP20 ··································· 5 DIP24S ··································· 6 DIP28 ··································· 7 SDIP28 ··································· 8 SDIP30 ··································· 9 SOP8 ··································· 10 SOP14 ··································· 11 SOP16 ··································· 12 SOP18 ··································· 13 SOP20 ··································· 14 SOP24 ··································· 15 SOP28 ··································· 16 SOP30 ··································· 17 SSOP16 ··································· 18 SSOP20 ··································· 19 SSOP24 ··································· 20 SSOP28 ··································· 21 TSSOP16 ··································· 22 PQFP44 ··································· 23 PQFP52 ··································· 24 PQFP64 ··································· 25 PQFP80 ··································· 26 LQFP32 ··································· 27 LQFP44 ··································· 28 LQFP48 ··································· 29 LQFP64 ··································· 30 LQFP80 ··································· 31 LQFP100 ··································· 32 LQFP128 ··································· 33 QFN24 ··································· 34 QFN32 ··································· 35 说明：所有尺寸标注的单位都是 mm（毫米）， 引脚中心间距总是标称值，没有误差， 除此之外的尺寸误差不大于±0.5mm。 常用封装尺寸 ２ DIP类（PDIP） DIP8 常用封装尺寸 ３ DIP16 常用封装尺寸 ４ DIP18 常用封装尺寸 ５ DIP20 常用封装尺寸 ６ DIP24S（SKDIP24） 常用封装尺寸 ７ DIP28（DIP28W） 常用封装尺寸 ８ SDIP28 常用封装尺寸 ９ SDIP30 常用封装尺寸 １０ SOP类（SOIC） SOP8 常用封装尺寸 １１ SOP14 常用封装尺寸 １２ SOP16 常用封装尺寸 １３ SOP18 常用封装尺寸 １４ SOP20 常用封装尺寸 １５ SOP24 常用封装尺寸 １６ SOP28 常用封装尺寸 １７ SOP30 常用封装尺寸 １８ SSOP类 SSOP16 常用封装尺寸 １９ SSOP20 常用封装尺寸 ２０ SSOP24 常用封装尺寸 ２１ SSOP28 常用封装尺寸 ２２ TSSOP类 TSSOP16 常用封装尺寸 ２３ PQFP类（QFP） PQFP44、QFP44 常用封装尺寸 ２４ PQFP52、QFP52 常用封装尺寸 ２５ PQFP64、QFP64 常用封装尺寸 ２６ PQFP80、QFP80 常用封装尺寸 ２７ LQFP32 常用封装尺寸 ２８ LQFP44 常用封装尺寸 ２９ LQFP48 常用封装尺寸 ３０ LQFP64 常用封装尺寸 ３１ LQFP80 常用封装尺寸 ３２ LQFP100 常用封装尺寸 ３３ LQFP128 常用封装尺寸 ３４ QFN类 QFN24 常用封装尺寸 ３５ QFN32 DIP类（PDIP） DIP8 DIP16 DIP18 DIP20 DIP24S（SKDIP24） DIP28（DIP28W） SDIP28 SDIP30 SOP类（SOIC） SOP8 SOP14 SOP16 SOP18 SOP20 SOP24 SOP28 SOP30 SSOP类 SSOP16 SSOP20 SSOP24 SSOP28 TSSOP类 TSSOP16 PQFP类（QFP） PQFP44、QFP44 PQFP52、QFP52 PQFP64、QFP64 PQFP80、QFP80 LQFP32 LQFP44 LQFP48 LQFP64 LQFP80 LQFP100 LQFP128 QFN类 QFN24 QFN32