SN74ALVCH373PWRG4

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Logic - Latches

The SN74ALVCH373PWRG4 part is a dual non-inverting buffer latch part of the Texas Instruments Logic family. It is designed to provide low-power operation and high performance when properly operated. In this article, we will discuss the applications of the SN74ALVCH373PWRG4 part and how it works in detail.

Application Field of the SN74ALVCH373PWRG4

The SN74ALVCH373PWRG4 is typically used as a latch to hold the data in a register. It can also be used in multiplexers and as an input device to a memory or a processor. This part also works well with most serial buses that utilize a latch, such as I2C and SPI. The latch is robust, and operates on a wide input voltage range. It is also suitable for driving heavy loads. The SN74ALVCH373PWRG4 is used in a variety of applications, including Ethernet equipment, computer systems, medical devices, and telecommunications systems.

Working Principle of the SN74ALVCH373PWRG4

The SN74ALVCH373PWRG4 is a dual non-inverting buffer and latch. It is designed to hold data reliably, even at low input voltages. It consists of two buffers and latches and two output enable controls. When the chip is enabled by an active high Enable (EN) signal, the data input is stored in the latch. The inverting output of a latch can be enabled with the active low OE signal. This provides an active-low output on the pin.

The buffer and latch design has two important characteristics. The SN74ALVCH373PWRG4 can store up to two bits of data when the power is removed. This is handy for keeping data stored in a device, even when the power supply is disconnected. In addition, the latch holds data with a low power consumption. This saves battery life and reduces heat dissipation, keeping the device cool and efficient.

The SN74ALVCH373PWRG4 is typically used in register applications. The input of the latch is directly connected to the data output of the register. This allows for fast data transfers between the register and the device. The output enable control is handled by the EN and OE pins.

When the input of the part is low, the output of the latch can be enabled with the High Enable (EN) signal. At this point, the data stored in the latch is read and can be used by the application. The part also has an output enable control via the OE line, which determines whether the output is enabled or disabled.

Conclusion

The SN74ALVCH373PWRG4 is a latch designed to provide a low power, high performance solution when properly operated. It can be used in a variety of applications, from serial bus devices to Ethernet equipment. The latch holds data effectively, and provides an active-low output when the Enable line is high. It also has an output enable control via the OE line. In conclusion, the SN74ALVCH373PWRG4 is a versatile and powerful latch for a variety of applications.

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