DATASHEET
HCTS541MS FN3073
Rev 1.00
August 1995 Radiation Hardened Non-Inverting Octal Buffer/Line Driver, Three-State Features Pinouts 3 Micron Radiation Hardened CMOS SOS 20 LEAD CERAMIC DUAL-IN-LINE
METAL SEAL PACKAGE (SBDIP)
MIL-STD-1835 CDIP2-T20
TOP VIEW 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) OE1 1 20 VCC A0 2 19 OE2 A1 3 18 Y0 A2 4 17 Y1 A3 5 16 Y2 A4 6 15 Y3 A5 7 14 Y4 A6 8 13 Y5 A7 9 12 Y6 GND 10 11 Y7 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: -55oC 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 20 LEAD CERAMIC METAL SEAL
FLATPACK PACKAGE (FLATPACK)
MIL-STD-1835 CDFP4-F20
TOP VIEW Input Current Levels Ii п‚Ј 5пЃA at VOL, VOH VCC OE1 1 20 A0 2 19 OE2 The Intersil HCTS541MS is a Radiation Hardened noninverting octal buffer/line driver, three-state outputs. The
output enable pins (OEN1 and OEN2) control the three-state
outputs. If either enable is high the outputs will be in the high
impedance state. For data output both enables (OEN1 and
OEN2) must be low. A1 3 18 Y0 A2 4 17 Y1 A3 5 16 Y2 A4 6 15 Y3 A5 7 14 Y4 A6 8 13 Y5 The HCTS541MS utilizes advanced CMOS/SOS technology
to achieve high-speed operation. This device is a member of
radiation hardened, high-speed, CMOS/SOS Logic Family. A7 9 12 Y6 10 11 Y7 Description GND The HCTS54 is supplied in a 20 lead Ceramic flatpack
(K suffix) or a SBDIP Package (D suffix). Ordering Information
PART NUMBER TEMPERATURE RANGE SCREENING LEVEL PACKAGE HCTS541DMSR -55oC to +125oC Intersil Class S Equivalent 20 Lead SBDIP HCTS541KMSR -55oC to +125oC Intersil Class S Equivalent 20 Lead Ceramic Flatpack HCTS541D/Sample +25oC Sample 20 Lead SBDIP HCTS541K/Sample +25oC Sample 20 Lead Ceramic Flatpack HCTS541HMSR +25oC Die Die FN3073 Rev 1.00
August 1995 Page 1 of 10 HCTS541MS Functional Block Diagram …
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