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SN74HCT273DWR SN74HCT273N SN74HCT273PWG4 SN74HCT32D1
74LVT32D SN74HC164DR M74HCT08RM13TR M74HCT74M1R SOP14
74LVT32D,112 SN74HC164DRE4 M74HCT125M1R SOP14
