DM7427 is a triple 3-input NOR gate from National Semiconductor
This document is a datasheet for the DM7427, a device containing three independent gates that perform the logic NOR function. It provides a connection diagram for the 14-Lead Molded Dual-In-Line Package (N) and lists the order number as DM7427N.
The datasheet includes a function table, absolute maximum ratings, recommended operating conditions, and electrical characteristics such as supply voltage, input/output voltages, and propagation delay times. It also specifies physical dimensions for the package.
| Supply Voltage | 4.75V to 5.25V |
|---|---|
| High Level Input Voltage | 2V |
| Low Level Input Voltage | 0.8V |
| Low Level Output Current | 16 mA |
| Propagation Delay Time | 15 ns |
| Package Type | 14-Lead Molded Dual-In-Line Package (N) |
The device contains three independent gates each of which performs the logic NOR function.
The order number is DM7427N.
The maximum supply voltage is 5.25V.