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UT54ACS279 - Quadruple S-R Latches

General Description

The UT54ACS279 and the UT54ACTS279 contain four basic S-R flip-flop latches.

Under conventional operation, the S-R inputs are normally held high.

When the S input is pulsed low, the Q output will be set high.

Key Features

  • ‰ 1.2μ CMOS - Latchup immune ‰ High speed ‰ Low power consumption ‰ Single 5 volt supply ‰ Available QML Q or V processes ‰ Flexible package - 16-pin DIP - 16-lead flatpack ‰ UT54ACS279- SMD 5962-96580 ‰ UT54ACTS279 - SMD 5962-96581.

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Datasheet Details

Part number UT54ACS279
Manufacturer Aeroflex Circuit Technology
File Size 224.92 KB
Description Quadruple S-R Latches
Datasheet download datasheet UT54ACS279 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Standard Products UT54ACS279/UT54ACTS279 Quadruple S-R Latches Datasheet November 2010 www.aeroflex.com/logic FEATURES ‰ 1.2μ CMOS - Latchup immune ‰ High speed ‰ Low power consumption ‰ Single 5 volt supply ‰ Available QML Q or V processes ‰ Flexible package - 16-pin DIP - 16-lead flatpack ‰ UT54ACS279- SMD 5962-96580 ‰ UT54ACTS279 - SMD 5962-96581 DESCRIPTION The UT54ACS279 and the UT54ACTS279 contain four basic S-R flip-flop latches. Under conventional operation, the S-R inputs are normally held high. When the S input is pulsed low, the Q output will be set high. When R is pulsed low, the Q output will be reset low. If the S-R inputs are taken low simultaneously, the Q output is unpredictable. The devices are characterized over full military temperature range of -55°C to +125°C.