UT54ACTS279 - Aeroflex Circuit Technology

UT54ACTS279 Quadruple S-R Latches

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 ch.

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 .