The 74F182 is a high-speed carry look-ahead generator produced by Philips Semiconductors.
The Philips 74F182 is a high-speed carry look-ahead generator designed to provide anticipated carries across four groups of binary adders. It accepts up to four pairs of active-Low Carry Propagate (P) and Carry Generate (G) signals along with an active-High Carry input to facilitate high-speed arithmetic operations over long word lengths.
The document provides comprehensive technical data including logic equations, a function table, logic diagrams, and absolute maximum ratings. It details DC and AC electrical characteristics such as propagation delays, supply currents, and input/output loading values, along with recommended operating conditions and application examples for 32-bit ALUs.
| Supply Voltage (Voc) | 4.5 to 5.5 V |
|---|---|
| Operating Temperature Range | 0°C to +70°C |
| Package Types | 16-pin plastic DIP, 16-pin plastic SO |
It provides carry look-ahead across a group of four ALUs for high-speed arithmetic operation.
The absolute maximum supply voltage rating is +7.0 V.
The device operates within a free-air temperature range of 0 to +70 °C.
The typical propagation delay is 25 ns.