SN74AS874DWRG4

The SN74AS874DWRG4 is a four-bit edge-triggered D-type flip-flop which operates as a Logic - Flip Flops element, using minimal power for low-voltage operations. This device is used for various applications such as synchronous logic reset, and general memory elements. It is also used to buffer data or clock pulses between logic circuitry that operates at different speeds.

The SN74AS874DWRG4’s clock/data inputs accept logic levels as low as 1.3 V, allowing 74AS parts to be used in low-voltage applications. The data latch portion of the same IC provides transparent provision of data buffering. With the enable pins E low, the register is disabled and the buffers are held in the high impedance off-state.

The SN74AS874DWRG4 works in two modes, namely Latched and Unlatched, depending on how it is driven.

Latched mode: In the latched mode, the flip-flop is enabled when the clock (C) goes low, and data is held in the D input until the flip-flop is reset. When the clock (C) goes high, the D latch open and data is read.

Unlatched mode: In the unlatched mode, the flip-flop is enabled when the clock goes low, and data is passed from the D latch to the Q latch until the clock is reset. In this mode, data is held in the Q latch while the clock is low.

The SN74AS874DWRG4 features clean buffering of data and clock signals, making it ideal for applications requiring high speed and accuracy. Additionally, this device also features low power consumption, which makes it suitable for mobile applications.

The SN74AS874DWRG4 has many practical uses in the realm of Logic - Flip Flops. It can be used to store data and synchronize logic signals in computers and electronic circuits. It is also commonly used in digital circuits to count, combine, and increase the speed of events.

The SN74AS874DWRG4 is also used to provide clock synchronization and timing accuracy in real-time systems, such as telecommunications and test instrumentation. Its low power consumption and wide operating voltage range make it an ideal choice for high-speed signal processing applications.

In conclusion, the SN74AS874DWRG4 is a versatile and reliable Logic - Flip Flops element that can be used for various circuit applications for which it offers low power consumption and improved signal speed synchronization and accuracy.