UT54ACS34

Standard Products UT54ACS34/UT54ACTS34 Hex Noninverting Buffers 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 - 14-pin DIP - 14-lead flatpack ‰ UT54ACS34 - SMD 5962-96530 ‰ UT54ACTS34 - SMD 5962-96531 DESCRIPTION The UT54ACS34 and the UT54ACTS34 are hex noninvertering buffers. The circuits perform the Boolean functions 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 H L LOGIC SYMBOL 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 VDD Y1 2 13 A6 A2 3 12 Y6 Y2 4 11 A5 A3 5 10 Y5 Y3 69 A4 VSS 78 Y4 LOGIC DIAGRAM (1) A1 (3) A2 (5) A3 (9) A4 (11) A5 (13) A6 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. 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 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 SYMBOL PARAMETER LIMIT UNITS VDD Supply v...