CD74HCT4515EN

The IC component CD74HCT4515EN is a 4-bit latched/registered decoder/demultiplexer manufactured by Texas Instruments. It is designed to convert binary-coded input signals into output lines that are either enabled or disabled based on the input. One of the key features of the CD74HCT4515EN is its ability to decode a 4-bit binary input into 16 separate outputs. These outputs can be used for various applications, such as enabling specific functions or controlling devices based on the input values. The CD74HCT4515EN operates within the HCT family, which means that it utilizes high-speed CMOS technology while maintaining compatibility with TTL (transistor-transistor logic) logic levels. This allows it to operate efficiently with a wide range of devices. This IC component also includes four internal positive-edge-triggered latches that store the input data upon receiving a clock signal. This feature ensures that the input values are stable and reliable during the decoding process, reducing the chances of errors or glitches. Furthermore, the CD74HCT4515EN offers an asynchronous active-low enable input pin (G). This pin allows the user to disable or enable the entire decoding function without affecting the stored data in the latches. By asserting a low signal on the enable pin, the outputs will be disabled, while asserting a high signal will enable the outputs. Additionally, the CD74HCT4515EN is designed with low-power consumption in mind