- CD54HCT280
High-Speed CMOS Logic 9-Bit Odd/Even Parity Generator/Checker - CD54HCT280E
Logic IC - CD54HCT280EN
Logic IC - CD54HCT280F
Logic IC - CD54HCT280F3A
High-Speed CMOS Logic 9-Bit Odd/Even Parity Generator/Checker - CD54HCT280M
Logic IC - CD54HCT283
High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry - CD54HCT283/3A
Logic IC - CD54HCT283F3A
High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry