DM74121 Datasheet | National Semiconductor

54121 DM54121 DM74121 One-Shot with Clear and plementary Outputs June 1989 54121 DM54121 DM74121 One-Shot with Clear and plementary Outputs General Description The DM54 74121 is a monostable multivibrator featuring both positive and negative edge triggering with plementary outputs An internal 2kX timing resistor is provided for design convenience minimizing ponent count and layout problems This device can be used with a single external capacitor Inputs (A) are active-low trigger transition inputs and input (B) is an active-high transition Schmitt-trigger input that allows jitter-free triggering from inputs with transition rates as slow as 1 volt second A high immunity to VCC...