MC74HC4538A Datasheet | Motorola Semiconductor

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Dual Precision Monostable Multivibrator (Retriggerable, Resettable) The MC54/74HC4538A is identical in pinout to the MC14538B. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible 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- input rise and fall time restrictions. The output pulse width is determined by the external timing ponents, Rx and Cx. The device has a reset...