Motorola => Freescale
BCD TO 7-SEGMENT DECODER/DRIVER
ON Semiconductor
Quad 2-Input OR Gate
Motorola => Freescale
DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP
Motorola => Freescale
QUAD 2-INPUT AND GATE
ON Semiconductor
4−Bit Magnitude Comparator
ON Semiconductor
One-of-Ten Decoder
ON Semiconductor
Schmitt Triggers Dual Gate/Hex Inverter