MC74HC4538ADG

The MC74HC4538ADG is a dual precision Monostable Multivibrator identical in pinout to the MC14538B. The device inputs are compatible with standard CMOS outputs, with pull-up resistors, they are compatible with LSTTL outputs. This dual monostable multivibrator may be triggered by either the positive or the negative edge of an input pulse and produces a precision output pulse over a wide range of pulse widths. Because the device has conditioned trigger inputs, there are no trigger-inputs rise and fall time restrictions. The output pulse width is determined by the external timing components, Rx and Cx. The device has a reset function which forces the Q output low and the Q\ output high, regardless of the state of the output pulse circuitry.

Feature

(Picture: Pinout)