DM74157 is a four-way two-line to one-line data selector/multiplexer produced by Fairchild Semiconductor Corporation. It has buffered inputs and outputs, a typical propagation time of 9ns, and a typical power consumption of 150mW.
The Fairchild DM74157 is a Quad 2-Line to 1-Line Data Selector/Multiplexer designed to select a 4-bit word from one of two sources and route it to four outputs. The device features buffered inputs and outputs, with a typical propagation delay of 9 ns and a typical power dissipation of 150 mW. It includes a separate strobe input to control data selection.
| Typical propagation time | 9 ns |
|---|---|
| Typical power dissipation | 150 mW |
| Package Description | 16-Lead Plastic Dual-In-Line Package (PDIP) |
The typical propagation delay time is 9 ns.
The typical propagation delay time is 14 ns.
The maximum free air operating temperature is 70 °C.