ON DM74LS123SJ

单稳态56 ns4.75 V ~ 5.25 V

Overview

The DM74LS123SJ is a dual retriggerable monostable multivibrator capable of generating output pulses from a few nano-seconds to extremely long duration up to 100% duty cycle. Each device has three inputs permitting the choice of either leading edge or trailing edge triggering. Pin (A) is an active-LOW transition trigger input and pin (B) is an active HIGH transition trigger input.

Features

74LS Series
Bulk Package
Monostable Logic Type
2 Independent Circuits
No Schmitt Trigger Input
56 ns Propagation Delay
8mA, 400µA Current - Output High, Low
4.75 V ~ 5.25 V Voltage - Supply
0°C ~ 70°C Operating Temperature
Surface Mount Mounting Type