From old datasheet system L SUFFIX CERAMIC PACKAGE dual J-K master-slave flip-Flop dual In/Single Out Autoswitching Power MUX, Manual/Auto Sw, Adj. Cur Limit, Adj. Vol Threshold 8-TSSOP -40 to 85 Autoswitching Power Mux 8-TSSOP -40 to 85 10H SERIES, POSITIVE EdGE TRIGGEREd JBAR-KBAR flip-FLOP, COMPLEMENTARY OUTPUT, PQCC20