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ACS14MS
Radiation Hardened Hex Inverting Schmitt
Trigger
The Radiation Hardened ACS14MS is a Hex Inverting
Schmitt Trigger. This device simply inverts the level present
on each input. The Schmitt Trigger input stage provides
400mV (Min) of hysteresis and permits input signals with
longer rise times. All inputs are buffered and the outputs are
designed for balanced propagation delay and transition
times.
The ACS14MS is fabricated on a CMOS Silicon on Sapphire
(SOS) process, which provides an immunity to Single Event
Latch-up and the capability of highly reliable performance in
any radiation environment. These devices offer significant
power reduction and faster performance when compared to
ALSTTL types.
Specifications for Rad Hard QML devices are controlled
by the Defense Supply Center in Columbus (DSCC). The
SMD numbers listed below must be used when ordering.
Detailed Electrical Specifications for the ACS14MS are
contained in SMD 5962-98623. A “hot-link” is provided
on our homepage with instructions for downloading.
www.intersil.com/data/sm/index.asp
Features
• QML Qualified Per MIL-PRF-38535 Requirements
• 1.25 Micron Radiation Hardened SOS CMOS
• Radiation Environment
- Latch-Up Free Under any Conditions
- Total Dose. . . . . . . . . . . . . . . . . . . . . . 3 x 105RAD (Si)
- SEU Immunity. . . . . . . . . . . . <1 x 10-10 Errors/Bit/Day
- SEU LET Threshold . . . . . . . . . . . >100MeV/(mg/cm2)
• Input Logic Lev els . . . . VIL = (0.3)(VCC), VIH = (0.7)(VCC)
• Hysteresis Voltage . . . . . . . . . . . . . . . . . . . . 400mV (Min)
• Output Current . . . . . . . . . . . . . . . . . . . . . . . . ±8mA (Min)
• Quiescent Supply Current . . . . . . . . . . . . . . 100µA (Max)
• Propagation Delay . . . . . . . . . . . . . . . . . . . . . 14ns (Max)
Applications
• High Speed Control Circuits
• Sensor Monitoring
• Low Power Designs
Ordering Information
ORDERING NUMBER INTERNAL MKT. NUMBER TEMP. RANGE (oC) PACKAGE DESIGNATOR
5962F9862301VCC ACS14DMSR-03 -55 to 125 14 Ld SBDIP CDIP2-T14
ACS14D/SAMPLE-03 ACS14D/SAMPLE-03 25 14 Ld SBDIP CDIP2-T14
5962F9862301VXC ACS14KMSR-03 -55 to 125 14 Ld Flatpack CDFP4-F14
ACS14K/SAMPLE-03 ACS14K/SAMPLE-03 25 14 Ld Flatpack CDFP4-F14
5962F9862301V9A ACS14HMSR-03 25 Die N/A
Pinouts ACS14MS
(SBDIP)
TOP VIEW
ACS14MS
(FLATPACK)
TOP VIEW
A1
Y1
A2
Y2
A3
Y3
GND
VCC
A6
Y6
A5
Y5
A4
Y4
1
2
3
4
5
6
7
14
13
12
11
10
9
8
14
13
12
11
10
9
8
2
3
4
5
6
7
1A1
Y1
A2
Y2
A3
Y3
GND
VCC
A6
Y6
A5
Y5
A4
Y4
Data Sheet November 1998 File Number 4544
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999