The DM74LS122 is a retriggerable monostable multivibrator featuring both positive and negative edge triggering with complementary outputs. An internal 10 kXtiming resistor is provided for design convenience minimizing component count and layout problems. This device can be used with a single external capacitor.
DC triggered from active-high transition or active-low transition inputs
Retriggerable to 100% duty cycle
Over-riding clear terminates output pulse
Internal 10 kXtiming resistor
TTL, DTL compatible
Compensated for VCCand temperature variations
Input clamp diodes