UT54ACTQ16244 RadHard CMOS 16-bit Buffer/Line Driver, TTL Inputs, and Three-State Outputs


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The 16-bit wide UT54ACTQ16244 buffer/line driver is built using Aeroflex’s Commercial RadHardTM epitaxial CMOS
technology and is ideal for space applications. This high speed, low power UT54ACTQ16244 buffer/line driver is designed to
improve the performance and density of three-state memory address drivers, clock drivers, and bus-oriented receivers and
transmitters. The UT54ACTQ16244 can be used as four 4-bit (nibble) buffers, two 8-bit (byte) buffers, or one 16-bit buffer.
The device provides true outputs and symmetrical OE (activelow) output-enable inputs. The device is nibble controlled with
each nibble functioning identically, but independent of each other. The control pins can be shorted together to obtain full 16-bit operation.


 16 non-inverting buffers with three-state outputs
 Guaranteed simultaneously switching noise level and dynamic threshold performance
 Separate control logic for each byte and nibble
 0.6m Commercial RadHardTM CMOS
- Total dose: 100K rad(Si)
- Single Event Latchup immune
 High speed, low power consumption
 Output source/sink 24mA
 Standard Microcircuit Drawing 5962-06243
- QML compliant part
 Package:
- 48-lead flatpack, 25 mil pitch (.390 x .640)


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