Motorola => Freescale
BCD TO 7-SEGMENT DECODER/DRIVER
ON Semiconductor
Quad 2-Input OR Gate
Motorola => Freescale
DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP
ON Semiconductor
Octal D Flip-Flop with Clear
Motorola => Freescale
TRIPLE 3-INPUT AND GATE
ON Semiconductor
8-Bit Magnitude Comparitors
ON Semiconductor
8-Bit Shift/Storage Register with 3-State Outputs
ON Semiconductor
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER