Dual Retriggerable Monostable Multivibrators With Clear

  This d-c triggered Multivibrator features output pulse width control by three method. The basic pulse time is programmed by selection of external resistance and capacitance values. Once triggered, the basic pulse width may be extended by retriggering the gated low-level -active (A) or high-level active (B) inputs, or be reduced by use of the overriding clear. Figure 1 illustrates pulse control by retriggering and early clear. This device is provided enough Schmitt hysteresis to ensure jitter-free triggering from the B input with transition rates as slow as 0.1 mV/ns. Features
Item: HD74LS123P
File Size : 11 KB
Pages : 9 Pages

Other Part Numbers in this pdf file

HD74LS123RPEL   HD74LS123P   HD74LS123FPEL  
Renesas Electronics Corporation.
Draw HD74LS123P Schematic Online for Free