Description
The 74HC123 are dual monostable multivibrators with resets. They are all retriggerable and differ only in that the 123 types can be triggered by a negative to positive reset pulse.Overriding Reset Terminates Output Pulse, Triggering From the Leading or Trailing Edge, Q and Q Buffered Outputs.Separate Resets, Wide Range of Output-Pulse Widths, Schmitt Trigger on Both A and B Inputs.Fanout (Over Temperature Range) Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads, Wide Operating Temperature Range . . . –55°C to 125°C, Balanced Propagation Delay and Transition Times.Significant Power Reduction Compared to LSTTL Logic ICs, 2V to 6V Operation, High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
