UT54ACTS14

Standard Products UT54ACS14/UT54ACTS14 Hex Inverting Schmitt Triggers Datasheet November 2010 www.aeroflex.com/logic FEATURES ‰ 1.2μ CMOS (ACTS14) and 0.6μ CRH CMOS process (ACS14) - Latchup immune ‰ High speed ‰ Low power consumption ‰ Single 5 volt supply ‰ Available QML Q or V processes ‰ Flexible package - 14-pin DIP - 14-lead flatpack ‰ UT54ACS14 - SMD 5962-96524 ‰ UT54ACTS14 - SMD 5962-96525 DESCRIPTION The UT54ACS14 and the UT54ACTS14 are hex inverters. The circuits perform the Boolean function Y = A. The devices are characterized over full military temperature range of -55°C to +125°C. FUNCTION TABLE INPUT A H L OUTPUT Y L H LOGIC SYMBOL (1) A1 (3) A2 A3 (5) A4 (9) A5 (11) A6 (13) 1 (2) Y1 (4) Y2 (6) Y3 (8) Y4 (10) Y5 (12) Y6 Note: 1. Logic symbol in accordance with ANSI/IEEE standard 91-1984 and IEC Publication 617-12. PINOUTS 14-Pin DIP Top View A1 1 14 VDD Y1 2 13 A6 A2 3 12 Y6 Y2 4 11 A5 A3 5 10 Y5 Y3 6 9 A4 VSS 7 8 Y4 14-Lead Flatpack Top View A1 1 14 Y1 2 13 A2 3 12 Y2 4 11 A3 5 10 Y3 6 9 VSS 7 8 LOGIC DIAGRAM VDD A6 Y6 A5 Y5 A4 Y4 A1 Y1 A2 Y2 A3 Y3 A4 Y4 A5 Y5 A6 Y6 1 OPERATIONAL ENVIRONMENT1 PARAMETER Total Dose SEU Threshold 2 SEL Threshold Neutron Fluence LIMIT 1.0E6 (ACTS14) 5.0E5 (ACS14) 80 120 1.0E14 UNITS rads(Si) MeV-cm2/mg MeV-cm2/mg n/cm2 Notes: 1. Logic will not latchup during radiation exposure within the limits defined in the table. 2. Device storage elements are immune to SEU affects. ABSOLUTE MAXIMUM RATINGS SYM...