74VHC221AM
Manufacturers：
Fairchild Semiconductor
Description：
MULTIVIBRATOR DUAL MONO 16SOIC
74VHC221AMTC
Manufacturers：
Fairchild Semiconductor
Description：
MULTIVIBRATOR DUAL MONO 16TSSOP
74VHC221AMTCX
Manufacturers：
Fairchild Semiconductor
Description：
MULTIVIBRATOR DUAL MONO 16TSSOP
74VHC221AMX
Manufacturers：
Fairchild Semiconductor
Description：
MULTIVIBRATOR DUAL MONO 16SOIC