The 74F158 is a quadruple 2-input data selector/multiplexer featuring a direct 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. The ´F158A provides inverted data. The 74F158 is characterized for operation from 0°C to 70°C.
Buffered Inputs and Outputs
SOIC 16 package. Actual brand may vary from picture.