,

:
DIP (Dual Inline Package): - . - 8, 14, 16, 20, 24, 28, 32, 40, 48 56. () 2,5 ( ) 2,54 ( ). 0,5 .
, .

SOIC (Small Outline Integral Circuit): , . DIP . 1,25 () 1,27 (). 0,33...0,51.

PLCC (Plastic J-leaded Chip Carrier): ( - ) . , J- ( ).
(), . . 20, 28, 32, 44, 52, 68, 84. 1,27 . 0,66...0,82. , .

TQFP (Thin Quad Flat Package): SOIC PLCC. 1, . 32 144. 0,8 . 0,3...0,45 . ( ) .

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