ACS20MS
April 1995
Radiation Hardened
Dual 4-Input NAND Gate
Pinouts
14 LEAD CERAMIC DUAL-IN-LINE
MIL-STD-1835 DESIGNATOR, CDIP2-T14, LEAD FINISH C
TOP VIEW
A1 1
B1 2
NC 3
C1 4
D1 5
Y1 6
GND 7
14 VCC
13 D2
12 C2
11 NC
10 B2
9 A2
8 Y2
Features
鈥?1.25 Micron Radiation Hardened SOS CMOS
鈥?Total Dose 300K RAD (Si)
鈥?Single Event Upset (SEU) Immunity
<1 x 10
-10
Errors/Bit-Day (Typ)
鈥?SEU LET Threshold >80 MEV-cm
2
/mg
鈥?Dose Rate Upset >10
11
RAD (Si)/s, 20ns Pulse
鈥?Latch-Up Free Under Any Conditions
鈥?Military Temperature Range: -55
o
C to +125
o
C
鈥?Signi鏗乧ant Power Reduction Compared to ALSTTL Logic
鈥?DC Operating Voltage Range: 4.5V to 5.5V
鈥?Input Logic Levels
- VIL = 30% of VCC Max
- VIH = 70% of VCC Min
鈥?Input Current
鈮?碌A(chǔ)
at VOL, VOH
14 LEAD CERAMIC FLATPACK
MIL-STD-1835 DESIGNATOR, CDFP3-F14, LEAD FINISH C
TOP VIEW
A1
B1
NC
C1
D1
Y1
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VCC
D2
C2
NC
B2
A2
Y2
Description
The Intersil ACS20MS is a radiation hardened dual 4-input
NAND gate. A low on any input forces the output to a high logic
state.
The ACS20MS utilizes advanced CMOS/SOS technology to
achieve high-speed operation. This device is a member of the
radiation hardened, high-speed, CMOS/SOS Logic Family.
Ordering Information
PART NUMBER
ACS20DMSR
ACS20KMSR
ACS20D/Sample
ACS20K/Sample
ACS20HMSR
TEMPERATURE RANGE
-55
o
C to +125
o
C
-55
o
C to +125
o
C
+25
o
C
+25
o
C
+25
o
C
SCREENING LEVEL
Intersil Class S Equivalent
Intersil Class S Equivalent
Sample
Sample
Die
PACKAGE
14 Lead SBDIP
14 Lead Ceramic Flatpack
14 Lead SBDIP
14 Lead Ceramic Flatpack
Die
Truth Table
INPUTS
An
L
X
X
X
H
Bn
X
L
X
X
H
Cn
X
X
L
X
H
Dn
X
X
X
L
H
OUTPUT
Yn
H
H
H
H
L
Functional Diagram
(1, 9)
An
Bn
(2, 10)
(6, 8)
Yn
(4, 12)
Cn
Dn
(5, 13)
NOTE: L = Logic Level Low, H = Logic level High, X = Don鈥檛 Care
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright 漏 Intersil Corporation 1999
Spec Number
1
518815
File Number
3616