HCTS139MS

HCTS139MS September 1995 Radiation Hardened Dual 2-to-4 Line Decoder/Demultiplexer Pinouts 16 LEAD CERAMIC DUAL-IN-LINE METAL SEAL PACKAGE (SBDIP) MIL-STD-1835 CDIP2-T16 TOP VIEW E1 1 A0 1 A1 1 Y0 1 Y1 1 Y2 2 Y3 1 GND 1 2 3 4 5 6 7 8 16 VCC 15 2 E 14 2 A0 13 2 A1 12 2 Y0 11 2 Y1 10 2 Y2 9 2 Y3 Features 3 Micron Radiation Hardened SOS CMOS Total Dose 200K RAD (Si) SEP Effective LET No Upsets: >100 MEV-cm2/mg Single Event Upset (SEU) Immunity < 2 x 10-9 Errors/ Bit-Day (Typ) Dose Rate Survivability: >1 x 1012 RAD (Si)/s Dose Rate Upset >1010 RAD (Si)/s 20ns Pulse Latch-Up Free Under Any Conditions Fanout (Over Temperature Range) - Bus Driver Outputs - 15 LSTTL Loads Military Temperature Range: -55 oC to +125oC Significant Power Reduction Compared to LSTTL ICs DC Operating Voltage Range: 4.5V to 5.5V LSTTL Input Compatibility - VIL = 0.8V Max - VIH = VCC/2 Min Input Current Levels Ii ≤ 5µA at VOL, VOH 16 LEAD CERAMIC METAL SEAL FLATPACK PACKAGE (FLATPACK) MIL-STD-1835 CDFP4-F16 TOP VIEW E1 A0 1 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC 2E 2 A0 2 A1 2 Y0 2 Y1 2 Y2 2 Y3 Description The Intersil HCTS139MS is a Radiation Hardened 2-to-4 line Decoder/Demultiplexer with an active low enable (E). Data on the select inputs (A0, A1) cause one of the four normally high outputs to go to a low logic level. The Demultiplexing function is performed by using the enable input as the data input. The HCTS139MS utilizes advanced CMOS/SOS technology to achieve high-s...