DM74LS221
National Semiconductor
Dual Non-Retriggerable One-ShotDM74LS221 Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs
February 1992
DM74LS221 Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs
General Description
The DM74LS221 is a dual monostable multivibrator with Schmitt-tri
DM74LS221
Fairchild Semiconductor
Dual Non-Retriggerable One-Shot with Clear and Complementary OutputsDM74LS221 Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs
August 1986 Revised April 2000
DM74LS221 Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs
General Description
The DM74LS221 is a dual monostable multivibrator