DM74LS132N

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The DM74LS132N is an integrated circuit (IC) that serves as an IC quad two-input NAND Schmitt trigger. It is part of the LS family of logic ICs, which belongs to the larger family of original TTL components developed by Texas Instruments (TI).

The DM74LS132N is used in a wide variety of logic operations in a variety of different applications, particularly in small digital systems. The device is available in a range of packages, including the standard SO14, 16-pin plastic dual in-line package (PDIP).

The DM74LS132N can be powered by a single +5V or +15V supply voltage, making it suitable for use in most digital systems. The device requires either two or three volts to operate, as the inputs are TTL levels. The output is capable of sourcing up to 8 mA and sinking up to 15 mA, allowing it to drive a variety of digital devices. The typical operating frequency of the device varies depending upon the application and can range from DC to 25 MHz. Additionally, the DM74LS132N has low supply current consumption of typically only 600 uA.

Applications for DM74LS132N

The DM74LS132N is used in a number of analog and digital applications. It is used in a variety of logic circuits, particularly in small size digital applications, such as a computer, a data terminal, and an ATM machine. Additionally, the DM74LS132N is used in various clock and timing circuits and in circuits for serial data transmission. Furthermore, the device can also be used in motor control and audio amplifier circuits, as well as in digital signal processing (DSP) systems.

Working Principle of DM74LS132N

The DM74LS132N is a quad two-input NAND Schmitt trigger. It has two inputs of equal significance, A and B. When both A and B are high, the device is in a high state, and when A and B are low, the device is in a low state. The device also features Schmitt trigger action, which means that it switches between high and low states at different thresholds, allowing it to accurately detect different voltage levels. The device is designed to operate from either 5V, 15V, or dual 5/15V supply.

When the logic inputs A and B are connected to a logic 1, the device acts as an inverter, where the low logic level will be applied to the output Y. If both of the logic inputs are connected to logic 0, the device acts as a NAND gate, and the output Y will change from low to high.

The output of the DM74LS132N is also capable of sourcing and sinking current, meaning that it can drive or control other devices or components. The input- and output-impedances are also very low, allowing the device to be used in many different situations and configurations.

Conclusion

The DM74LS132N is a quad two-input NAND Schmitt trigger IC. It is used in many different digital applications, including logic circuits, clocks and timing circuits, serial data transmission, motor control and audio amplifier circuits, and digital signal processing (DSP) systems. The device can be powered by a single +5V or +15V supply, and is capable of both sourcing and sinking current. It also has a low supply current consumption and a low input- and output-impedances.

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