DM9601

Features:

 High speed operationÐinput repetition rate >10 MHz
 Flexibility of operation-optional retriggering/lock-out capability
 Output pulse width range-50 ns to
 Leading or trailing edge triggering
 Complementary outputs/inputs
 Input clamping diodes
 DTL/TTL compatible logic levels
 Alternate Military/Aerospace device (9601) is available.Contact a National Semiconductor Sales Office/Distributorfor specifications


Pinout




Specifications

If Military/Aerospace specified devices are required,please contact the National Semiconductor SalesOffice/Distributors for availability and specifications.

Supply Voltage                                                   7V
Input Voltage                                                  5.5V
Operating Free Air Temperature Range
   Military                                      -55 to +125
   Commercial                                      0 to +70
Storage Temperature Range       -65 to +150

Note: The ``Absolute Maximum Ratings'' are those valuesbeyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. Theparametric values defined in the ``Electrical Characteristics''table are not guaranteed at the absolute maximum ratings.The ``Recommended Operating Conditions'' table will definethe conditions for actual device operation.


Description

These DM9601 retriggerable one shots provide the designer withfour inputs; two active high and two active low. This permits a choice of either leading-edge or trailing-edge triggering,independent of input transition times. When input conditons for triggering are met, a new cycle starts and the external capacitor is rapidly discharged and then allowed to charge again. The DM9601 retriggerable feature allows for output pulse widths to be expanded. In fact a continuous true output can be maintained by having an input cycle time which is shorter than the output cycle time. Retriggering may be inhibited by tying the Q output to an active low input.