Datasheet Summary
August 1995
Radiation Hardened CMOS Programmable Interval Timer
Pinouts
24 LEAD CERAMIC DUAL-IN-LINE METAL SEAL PACKAGE (SBDIP) MIL-STD-1835 CDIP2-T24 TOP VIEW
D7 1 D6 2 D5 3 D4 4 D3 5 D2 6 D1 7 D0 8 CLK 0 9 OUT 0 10 GATE 0 11 GND 12 24 VDD 23 WR 22 RD 21 CS 20 A1 19 A0 18 CLK 2 17 OUT 2 16 GATE 2 15 CLK 1 14 GATE 1 13 OUT 1
Features
- Radiation Hardened
- Total Dose > 105 RAD (Si)
- Transient Upset > 108 RAD (Si)/sec
- Latch Up Free EPI-CMOS
- Functional After Total Dose 1 x 106 RAD (Si)
- Low Power Consumption
- IDDSB = 20µA
- IDDOP = 12mA
- Pin patible with NMOS 8254 and the Intersil 82C54
- High Speed, “No Wait State” Operation with 5MHz HS-80C86RH
- Three Independent...