DM74121_FairchildSemiconductor.pdf
Datasheet Details
Part number:
DM74121N, DM74121
Manufacturer:
Fairchild Semiconductor
File Size:
69.03 KB
Description:
Monostable multivibrator.
Note:
This datasheet PDF includes multiple part numbers: DM74121N, DM74121.
Please refer to the document for exact specifications by model.
DM74121N, DM74121, Monostable multivibrator
The DM74121 is a monostable multivibrator featuring both positive and negative edge triggering with complementary outputs.
An internal 2kΩ timing resistor is provided for design convenience minimizing component count and layout problems.
this device can be used with a single external capacitor.
Inpu
DM74121N Features
* s Triggered from active-HIGH transition or active-LOW transition inputs s Variable pulse width from 30 ns to 28 seconds s Jitter free Schmitt-trigger input s Excellent noise immunity typically 1.2V s Stable pulse width up to 90% duty cycle s TTL, DTL compatible s Compensated for VCC and temperature
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