10pcs SN74 HC14 N 74 HC14 SN74 HC14 DIP-14 Inversores Hex Schmitt-Trigger 10pcs SN74 HC14 N 74 HC14 SN74 HC14 DIP-14 Inversores Hex Schmitt-Trigger. 10pcs SN74 HC14 N 74 HC14 SN74 HC14 DIP-14 Inversores Hex Schmitt-Trigger.