IC 4BIT BINAR FULL ADDER 16TSSOP
20-Bit D Flip-Flop, 5V 6V 2V, 20-Pin TSSOP
74HC238; 74HCT238 - 3-to-8 line decoder/demultiplexer TSSOP 16-Pin
IC OCTAL D F-F POS-EDGE 20TSSOP
74HC(T)273 - Octal D-type flip-flop with reset; positive-edge trigger TSSOP2 20-Pin