DM74LS09N IC Logico DIP - National Semiconductor - NSC

74S86N Circuito Integrato Logico DIP - National Semiconductor - NSC

DM74LS90N Circuito Logico IC DIP14 National Semiconductor NSC

DM74LS352N Circuito Logico IC DIP16 National Semiconductor NSC

MM74HC299N Circuito Logico IC - DIP20 - National Semiconductor - NSC

DM74ALS1240N IC Logico - DIP20 - National Semiconductor - NSC

DM74ALS175N IC Logico DIP16 National Semiconductor - NSC

DM74LS73AN IC Logico DIP14 National Semiconductor NSC