Part Number	74HC73
Description	Dual JK flip-flop
Info	74HC73 Dual JK flip-flop with reset; negative-edg.
Manufacture	NXP
for PC	Download 74HC73 Datasheet

Part Number	74HC73D
Description	Dual JK flip-flop
Info	74HC73 Dual JK flip-flop with reset; negative-edg.
Manufacture	nexperia
for PC	Download 74HC73D Datasheet