74HCHCT20CNV2 From datasheet system
74HCHCT21 Dual 4-input gate
74HCHCT21CNV2 From datasheet system
74HCHCT221CNV2 From datasheet system
74HCHCT237CNV2 From datasheet system
74HCHCT238CNV2 From datasheet system
74HCHCT240CNV2 From datasheet system
74HCHCT241CNV2 From datasheet system
74HCHCT243 Quad transceiver; 3-state
74HCHCT244 Octal buffer/line driver; 3-state
74HCHCT245 Octal transceiver; 3-state
74HCHCT2453 Octal transceiver; 3-state
74HCHCT245CNV2 Octal transceiver; 3-state
74HCHCT251 8-input multiplexer; 3-state
74HCHCT253CNV2 From datasheet system