UT54ACS04

www.DataSheet4U.com UT54ACS04/UT54ACTS04 Radiation-Hardened Hex Inverters FEATURES radiation-hardened 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 DESCRIPTION The UT54ACS04 and the UT54ACTS04 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 PINOUTS 14-Pin DIP Top View A1 Y1 A2 Y2 A3 Y3 VSS 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VDD A6 Y6 A5 Y5 A4 Y4 14-Lead Flatpack Top View A1 Y1 A2 Y2 A3 Y3 VSS 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VDD A6 Y6 A5 Y5 A4 Y4 e DataShe DataSheet4U.com LOGIC DIAGRAM LOGIC SYMBOL A1 A2 A3 A4 A5 A6 (1) (3) (5) (9) (11) (13) 1 (2) (4) (6) (8) (10) (12) Y1 Y2 Y3 Y4 Y5 Y6 A4 and A5 Y5 Y4 A3 Y3 A2 Y2 A1 Y1 Note: 1. Logic symbol in accordance with ANSI/IEEE standard 91-1984 IEC Publication 617-12. A6 Y6 DataSheet4U.com 9 RadHard MSI Logic DataSheet4U.com DataSheet 4 U .com www.DataSheet4U.com UT54ACS04/UT54ACTS04 RADIATION HARDNESS SPECIFICATIONS 1 PARAMETER Total Dose SEU Threshold2 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 VDD VI/O TSTG TJ TLS JC PARAMETER ...