74LS14 PDF File ( Datasheet )

SL74LS14 Hex Schmitt-Trigger Inverter This device contains six independent gates each of which performs the logic INVERT function. Each input has hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing, jitter free output. ORDERING INFORMATION SL74LS14N Plastic SL74LS14D SOIC TA = 0° to 70° C for all packages LOGIC DIAGRAM PIN ASSIGNMENT FUNCTION TABLE Inputs A L H PIN 14 =VCC PIN 7 = GND Output Y H L SLS System Logic Semiconductor

DM74LS14 Hex Inverter with Schmitt Trigger Inputs August 1986 Revised March 2000 DM74LS14 Hex Inverter with Schmitt Trigger Inputs General Description This device contains six independent gates each of which performs the logic INVERT function. Each input has hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing, jitter free output. Ordering Code: Order Number DM74LS14M DM74LS14SJ DM74LS14N Package Number M14A M14D N14A Package Descripti