DM74AS158 is Quad 1 of 2 Line Data Selector/Multiplexer manufactured by Fairchild.
| Part Number | Description |
|---|---|
| DM74AS157 | Quad 1 of 2 Line Data Selector/Multiplexer |
| DM74AS10 | Triple 3-Input NAND Gate |
| DM74AS1000A | Quadruple 2-Input NAND Driver |
| DM74AS1004A | Hex Inverting Driver |
| DM74AS1032A | Quadruple 2-Input OR Driver |
These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate STROBE input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs.
