Heathkit H9 Manual page 76

lntegrated Circuits (cont'd.)
QUADRUPLE 2-INPUT
POSITIVE NAND GATE
AND-GATED J-K MASTER SLAVE
FLIP.FLOP WITH PRESET AND CLEAR
PR ESET CL OC K
DUAL J.K FLIP-FLOP
WITH CLEAR
TRIPLE 3-INPUT
POSITIVE.NAND GATE