This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.

National Semiconductor
June 1989
54121/DM54121/DM74121 One-Shot with Clear and Complementary Outputs
General Description
The DM54/74121 is a monostable multivibrator featuring both positive a