RH-54AC/ACT series
Advanced Rad-Hardened high speed CMOS 5V logic series
Data Brief
Features
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High speed T
PD
= 4.5ns typ
Low power DC dissipation: 8µA max
Symmetrical 24mA outputs characteristics
High noise immunity, 28% of min V
CC
Power down input protection
Balanced propagation delays
Improved electrical Latch-up immunity
Controlled rise and fall times
2 to 6V operating voltage
Available in hermetic Flat/DIL packages
Available in DIE form upon request
RadHard: 300kRad TID at any Mil1019
dose rates
SEL immune to 110MeV/cm²/mg LET ions
Designed for Space use:
RHA Qml-V DSCC Qualified
Engineering model parts meet same electrical
specifications as FM parts
Detailed Type SMD shall be downloaded from
DSCC web.site
FLAT20
DIL14
FLAT14
FLAT16
Description
The RH-54AC/ACTseries is an advanced
RadHard submicron silicon gate CMOS family. It
includes a large set of Gates, Flip-Flops,
Mutiplexers, Counters, Bus Interfaces and various
other functions. RH-54AC/ACT radiation hardness
and SEL-SEU immunity make this Logic Series
usable in the most difficult environmental
conditions.
May 2007
Rev 2
1/12
www.st.com
12
For further information contact your local STMicroelectronics sales office.
Contents
RH-54AC/ACT series
Contents
1
2
Input equivalent circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
4
5
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Type list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2/12
Maximum rating
RH-54AC/ACT series
2
Maximum rating
Stressing the device above the rating listed in the “absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
program and other relevant quality documents.
Table 1. Absolute maximum ratings
Symbol
V
CC
V
I
V
O
I
IK
I
OK
I
O
I
CC
or
I
GND
T
STG
T
L
Supply voltage
DC input voltage
DC output voltage
DC input diode current
DC output diode current
DC output current
DC V
CC
or ground current
Storage temperature
Lead temperature (10 sec)
Parameter
Value
-0.5 to +7.0
-0.5 to +7.0
-0.5 to V
CC
+ 0.5
±
20
±
50
±
50
±
400
-65 to +150
260
Unit
V
V
V
mA
mA
mA
mA
°C
°C
Note:
All voltage values are referred to V
SS
pin voltage.
2.1
Recommended operating conditions
Table 2. Recommended operating conditions
Symsbol
V
CC
V
I
V
O
T
OP
dt/dv
Supply voltage
Input voltage
Output voltage
Operating temperature
Input rise and fall time
(1)
V
CC
= 3.0, 4.5 or 5.5
Parameter
Value
2 to 6
0 to V
CC
0 to V
CC
-55 to 125
0 to 8
Unit
V
V
V
°C
ns/V
1. V
IN
from 30% to 70% of V
CC
4/12
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