ACTS374MS Datasheet | Intersil

April 1995 Radiation Hardened Octal D Flip-Flop, Three-State Pinouts 20 LEAD CERAMIC DUAL-IN-LINE MIL-STD-1835 DESIGNATOR CDIP2-T20, LEAD FINISH C TOP VIEW OE Q0 D0 D1 Q1 Q2 D2 D3 Q3 1 2 3 4 5 6 7 8 9 20 VCC 19 Q7 18 D7 17 D6 16 Q6 15 Q5 14 D5 13 D4 12 Q4 11 CP Features - 1.25 Micron Radiation Hardened SOS CMOS - Total Dose 300K RAD (Si) - Single Event Upset (SEU) Immunity <1 x 10-10 Errors/Bit-Day (Typ) - SEU LET Threshold >80 MEV-cm2/mg - Dose Rate Upset >1011 RAD (Si)/s, 20ns Pulse - Latch-Up Free Under Any Conditions - Military Temperature Range: -55o C to +125o C - Significant Power Reduction pared to ALSTTL Logic - DC Operating Voltage Range: 4.5V to 5.5V - Input Logic Levels - VIL = 0.8V Max - VIH = VCC/2V Min - Input Current ≤1µA at VOL, VOH GND 10 20 LEAD CERAMIC FLATPACK MIL-STD-1835 DESIGNATOR CDFP4-F20, LEAD FINISH C TOP VIEW OE Q0 D0 D1 Q1 Q2 D2 D3 Q3 GND 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC Q7 D7 D6 Q6 Q5 D5 D4 Q4 CP Description The Intersil ATCS374MS is a radiation hardened octal D-type flip-flop with three-state outputs. The eight edge-triggered flipflops enter data into their registers on the low to high transition of clock (CP). The Output Enable (OEN) controls the three-state outputs and is independent of the register operation. When OEN is high, the outputs will be in the high impedance state. The ACTS374MS utilizes advanced CMOS/SOS technology to achieve high-speed operation. This device is a member of the radiation hardened, high-speed, CMOS/SOS Logic Family. Ordering Information PART NUMBER ACTS374DMSR ACTS374KMSR ACTS374D/Sample ACTS374K/Sample ACTS374HMSR TEMPERATURE RANGE -55o C to +125o C -55o C to +125o C +25o C +25o C +25o C SCREENING LEVEL Intersil Class S Equivalent Intersil Class S Equivalent Sample Sample Die PACKAGE 20 Lead SBDIP 20 Lead Ceramic Flatpack 20 Lead SBDIP 20 Lead Ceramic Flatpack Die Truth Table INPUTS OE L L L H H = High Level L = Low Level Q0 X = Immaterial Z = High Impedance X X CP Dn H L X...