DM74LS123N

Series:	74LS
Packaging:	Tube
Part Status:	Obsolete
Logic Type:	Monostable
Independent Circuits:	2
Schmitt Trigger Input:	No
Propagation Delay:	45ns
Current - Output High, Low:	400µA, 8mA
Voltage - Supply:	4.75V ~ 5.25V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Through Hole
Package / Case:	16-DIP (0.300", 7.62mm)
Supplier Device Package:	16-DIP
Base Part Number:	74LS123

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

• Introduction - DM74LS123N

The DM74LS123N is a dual monostable multivibrator, which is a logic circuit that can be used to generate a very short pulse output when its input is triggered. It was developed by Texas Instruments and released in the early 1980s as part of their \'LS\' series of Logic Series devices. It is classified as a Multivibrator as it contains two transistors that are initially held in a \'stable\' state, or two logical states, and when one is activated it triggers the other to switch states, which can then be used to control other systems. The \'N\' part of its name stands for \'N-channel MOS type\' which refers to its transistor type.

• Applications of DM74LS123N

The DM74LS123N is commonly used for a variety of logic circuits, usually involving flip-flops and oscillators. It is often used to trigger and reset logic systems, such as counters and shift registers, to give more precise control. It is also used to control the timing of complex logic operations, as its precise pulse width can be controlled. It can also be used to create precise time delays and combine with timers and clocks to create alarms and other pulsing components.The DM74LS123N is especially useful in controlling equipment such as robotics, so that they can start, stop and react in an orderly fashion. It can also be used to start and stop conveyor systems, and provide the necessary timing for precise controls.

• Working Principle of DM74LS123N

The DM74LS123N is a dual monostable multivibrator, which means that it contains two transistors arranged in such a way that when one transistor is triggered, the other is triggered in turn. When enabled, the first transistor will be at an initial, \'stable\' state until the voltage at its input triggers the transistor to switch states. At this point, the other transistor switches to an opposite state, creating a short pulse of output which can then be used to control other systems. The length of the pulse is determined by the trigger voltage, which can easily be adjusted by external components.The DM74LS123N is a logic series device, meaning that it is designed to operate with a low voltage, usually 5 volts or less, and can be connected to many other logic series components. This means that it is suitable for use in portable applications, as it does not require much power to operate.

• Conclusion

The DM74LS123N is a dual monostable multivibrator, which is a logic circuit used to generate a very short pulse output when its input is triggered. It has many applications, including controlling logic systems such as counters and shift registers, controlling timing for complex logic operations, creating precise time delays and combining with timers and clocks and controlling equipment such as robotics and conveyor systems. The DM74LS123N is a low voltage, low power device, making it suitable for many applications, and its short pulse length can be easily adjusted by external components.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description