SL74LS157 is Quad 2-Input Data Selector/Multiplexer manufactured by System Logic Semiconductor.
| Part Number | Description |
|---|---|
| SL74LS138 | 3-to-8-Line Decoder/Demultiplexer |
| SL74LS14 | Hex Schmitt-Trigger Inverter |
| SL74LS161 | Synchronous 4 Bit Counters; Binary/ Direct Reset |
| SL74LS164 | 8-Bit Serial-Input/Parallel-Output Shift Register |
| SL74LS05 | Hex Inverters with Open-Drain Outputs |
SL74LS157 Quad 2-Input Data Selector/Multiplexer This monolitic data selector/multiplexer contains 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.
