The CDC340DWRG4 is a clock fanout buffer (distribution) integrated circuit developed by Texas Instruments. It is designed to provide a balanced distribution of clock signals, featuring a 1:8 buffer configuration that supports frequencies up to 80 MHz. Housed in a 20-pin SOIC package with a 7.50mm width, this IC operates within a voltage range of 4.75V to 5.25V. It uses TTL logic levels, ensuring compatibility with a wide range of digital circuits that utilize this logic type. The device does not have enable or disable features for individual outputs, making it a straightforward choice for basic clock distribution needs.