Texas Instruments SNJ54ALS257AJ
- Part Number:
- SNJ54ALS257AJ
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6405882-SNJ54ALS257AJ
- Description:
- Quad 2-Line To 1-Line Data Selectors/Multiplexers With 3-State
- Datasheet:
- sn54als257a
- Technology familyALS
- FunctionDigital Multiplexer
- Configuration2:1
- Number of channels4
- Operating temperature range (°C)-55 to 125
- RatingMilitary
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.
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