ACS175MS
Data Sheet
July 1999
File Number 4763
Radiation Hardened Quad D-Type Flip-
Flop with Reset
Features
• QML Qualified Per MIL-PRF-38535 Requirements
• 1.25 Micron Radiation Hardened SOS CMOS
The Radiation Hardened ACS175MS is a Quad D-Type
Flip-Flop with Reset. Information at the D input is
• Radiation Environment
transferred to the Q and Q outputs on the positive-going
transition of the clock. All four flip-flops are controlled by a
common clock (CP) and a common reset (MR). Resetting is
accomplished by a LOW level independent of the clock. All
inputs are buffered and the outputs are designed for
balanced propagation delay and transition times.
- Latch-Up Free Under Any Conditions
5
- Total Dose (Max.) . . . . . . . . . . . . . . . . . 3 x 10 RAD(Si)
-10
- SEU Immunity. . . . . . . . . . . . . <1 x 10
Errors/Bit/Day
2
- SEU LET Threshold . . . . . . . . . . . . >100MeV/(mg/cm )
• Input Logic Levels. . . . V = (0.3)(V ), V = (0.7)(V
IL CC IH
)
CC
The ACS175MS 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.
• Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . ±12mA (Min)
• Quiescent Supply Current . . . . . . . . . . . . . . . 10µA (Max)
• Propagation Delay . . . . . . . . . . . . . . . . . . . . . .22ns (Max)
Applications
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.
• High Speed Control Circuits
• Sensor Monitoring
• Low Power Designs
Detailed Electrical Specifications for the ACS175MS are
contained in SMD 5962-98635. A “hot-link” is provided
on our homepage for downloading.
http://www.intersil.com/spacedefense/spaceselect.htm
Ordering Information
INTERNAL MARKETING
o
ORDERING NUMBER
5962F9863501VCC
NUMBER
TEMP. RANGE ( C)
PACKAGE
16 Ld SBDIP
DESIGNATOR
CDIP2-T16
CDIP2-T16
CDFP4-F16
CDFP4-F16
NA
ACS175DMSR-03
-55 to 125
ACS175D/SAMPLE-03
5962F9863501VXC
ACS175K/SAMPLE-03
5962F9863501V9A
ACS175D/SAMPLE-03
ACS175KMSR-03
25
-55 to 125
25
16 Ld SBDIP
16 Ld Flatpack
16 Ld Flatpack
Die
ACS175K/SAMPLE-03
ACS175HMSR-03
25
Pinouts
ACS175MS
ACS175MS
(SBDIP)
(FLATPACK)
TOP VIEW
TOP VIEW
MR
Q0
1
2
3
4
5
6
7
8
16 V
CC
MR
Q0
1
2
3
4
5
6
7
8
16
V
CC
15 Q3
14 Q3
13 D3
12 D2
11 Q2
10 Q2
15
14
13
12
11
10
9
Q3
Q3
D3
D2
Q2
Q2
CP
Q0
Q0
D0
D0
D1
D1
Q1
Q1
Q1
Q1
GND
9
CP
GND
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
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