74HCT280 9-bit odd/even parity generator/checker
74HCT280D 74HC/HCT280; 9-bit odd/even parity generator/checker
74HCT280D-T Parity Generator/Checker
74HCT280DB 74HC/HCT280; 9-bit odd/even parity generator/checker
74HCT280N 74HC/HCT280; 9-bit odd/even parity generator/checker
74HCT283 4-bit binary full adder with fast carry
74HCT283D Binary Adder
74HCT283D-T Binary Adder
74HCT283DB 4-bit binary full adder with fast carry
74HCT283N Binary Adder
74HCT283PW 4-bit binary full adder with fast carry
74HCT283U 4-bit binary full adder with fast carry