This quadruple 2-line to 1-line data selector/multiplexer is designed for 4.5-V to 5.5-V VCC operation.
The CD74ACT158 features a common strobe (G) input. When the strobe is high, all outputs are high. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. This device provides inverted data.
| Technology family | ACT |
| Function | Digital Multiplexer |
| Configuration | 2 |
| Number of channels | 4 |
| Operating temperature range (°C) | -55 to 125 |
| Rating | Catalog |
| SOIC (D) | 16 | 59.4 mm² 9.9 x 6 |