These data selectors/multiplexers are designed to multiplex
signals from 4-bit data sources to 4-output data lines in
bus-organized systems. The 3-state outputs do not load the data lines
when the output-enable (
)
input is at a high logic level.
The SN54ALS257A and SN54ALS258A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS257A, SN74ALS258A, SN74AS257, and SN74AS258 are characterized for operation from 0°C to 70°C.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | Quad 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs datasheet (Rev. C) | Aug 1, 1996 |
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