1 - Al Kossow's Bitsavers

LOGIC SYMBOLS4.DIAGRAMATIC SUMMARYINPUTSG (AND) DEPENDENCYActive H (high)Active L (low)Active on L-to-H transitionActive on H-to-L transitiona G5b 5- -c 5d 5abacad-r--r--INPUT/OUTPUT---r-­a 4-l__ a --L __C(CONTROL) DEPENDENCYa--fc;--b---t:D b--.... -~S [Set]R [Reset]OUTPUTSActive highActive low*3-StateOpen-Circuit (L-type)tOpen-Circuit (H-type):fai---z1-5 z1Z (INTERCONNECTION) DEPENDENCYaabCOMMON CONTROL BLOCKab• The active-low indicator may be used in combination with the 3-state and open-circuit indicators.t L-tYpes include N-channel open-drain and P-channel open-sourceoutputs.of H-tYpes include P-channel open-drain and N-channel open-sourceoutputs.en'0.cE>CI)'enCJo..Jccdd84TEXAS INSTRUMENTS 10-3INCORPORATEDPOST OFFICE BOX 225012 • DALLAS. TEXAS 75265