HD74LV221A
Dual Monostable Multivibrators
ADE-205-271A (Z) 2nd Edition June 1999 Description
The HD74LV221A features output pulse-duration control by three methods. In the first method, the A input is low and the B input goes high. In the second method, the B input is high and the A input goes low. In the third method, the A input is low, the B input is hig...
