74AHCT373D,118

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

Logic latches are basic digital logic functions used in electrical engineering. They are widely used in logic circuits, and one type is the 74AHCT373D latch. Its application field and working principle are discussed in this article.

The 74AHCT373D is a logic latch or register with input/output drivers. It is made from CMOS technology, which makes it suitable for a wide range of applications such as automotive, industrial, and consumer. It can work at low power supply voltages, has low power consumption, and low quiescent current. It is also resistant to electrostatic damage, vibration, and temperature.

The 74AHCT373D latch has 3 built-in latches, each of which consists of two data inputs (D0, D1) and one output (Q0, Q1, Q2). It also has two enable inputs (E0, E1) and two reset inputs (R0, R1). The two enable inputs control the outputs of the two latches, while the two reset inputs reset the outputs of the two latches to 0. The 74AHCT373D can run at speeding up to 20MHz.

The 74AHCT373D latch works on the principle of charging and discharging. It is a type of flip flop circuit, which consists of a pair of cross-coupled inverting gates. An input (D0, D1) is applied to this circuit, which is then transferred to the output (Q0, Q1, Q2). If the input voltage is high (1), the output voltage will be low (0). If the input voltage is low (0), the output voltage will be high (1). When the enable inputs (E0, E1) are enabled, the transfer of the input to the output occurs, and the output is latched until the enable inputs are disabled.

The 74AHCT373D has many applications, including interfacing microcontrollers with digital devices, controlling memory access, keypad encoders, LED drivers, display drivers, and logic detectors. It can also be used in address decoders and analog multiplexers.

In conclusion, 74AHCT373D is a logic latch with several inputs, outputs, and enable inputs. It is suitable for a wide range of applications due to its low power consumption and low quiescent current. It works on the principle of charging and discharging and can be used in many fields, such as microcontroller interfacing, LED and display drivers, address decoders, and analog multiplexers.

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