74109 - (2x) flip-flop J-K

symbol

www.NanoBob.com 2 a.J 3 /a.K 4 a.CLK 5 /a.SET 1 /a.CLR 6 a.Q 7 /a.Q 14 b.J 13 /b.K 12 b.CLK 11 /b.SET 15 /b.CLR 10 b.Q 9 /b.Q

pin types

0 digital input (inverted) 0 digital output (inverted) 0 digital input-output (bidir) 0 analog (input or output) 0 positive power 0 ground 0 negative power