DM74LS30N

The DM74LS30N is an integrated circuit (IC) component that belongs to the family of TTL (transistor-transistor logic) logic gates. It is a 8-input NAND gate, which means it takes in multiple inputs and produces an inverted output based on the logical NAND operation. Here are some key features of the DM74LS30N: 1. Inputs: The IC has eight input pins labeled as A, B, C, D, E, F, G, and H. Each input can be either high (logic 1) or low (logic 0). 2. Output: The IC provides a single output pin labeled as Y. The output is inverted, which means it is the logical complement of the NAND function applied to the inputs. If the output is high, it indicates a logic 0, and if it is low, it represents a logic 1. 3. Propagation Delay: The propagation delay of the DM74LS30N is the time taken for the output to respond to any change in the inputs. This delay is typically in the range of a few nanoseconds, enabling fast switching speeds. 4. Power Supply: The IC requires a power supply voltage (Vcc) in the range of 4.75V to 5.25V. It draws very low quiescent and dynamic power, making it suitable for use in low-power applications