1
UT54ACTS08E
Radiation-Hardened
Quadruple 2-Input AND Gates
December 2006
www.aeroflex.com/radhard
FEATURES
• 0.6µm CRH CMOS Process
- Latchup immune
• High speed
• Low power consumption
• Wide operating power supply range of 3.0V to 5.5V
• Available QML Q or V processes
• 14-lead flatpack
FUNCTION TABLE
LOGIC SYMB OL
DESCRIPTION
The UT54ACTS08E is a quadruple two-input AND gate. The
circuit performs the Boolean functions Y= A ⋅ B or
Y = in positive logic.
The devices are characterized over full mi litar y tem perat ure
range of -55°C to +125°C.
PINOUT 14-Pin Flatpack
Top View
LOGIC DI AGRAM
INPUT OUTPUT
ABY
HHH
L X L
X L L
Y1
(3)
(6) Y2
Y3
(8)
(11) Y4
(1)
A1 (2)
B1 (4)
A2 (5)
B2 (9)
A3 (10)
B3 (12)
A4 (13)
B4
Note:
1. Logic symbol in accordance with ANSI/IEEE standard 91-1984 and
IEC Publication 617-12.
&
A + B
1
2
3
4
5
7
6
14
13
12
11
10
8
9
V
DD
B4
A4
Y4
B3
A3
Y3
A1
B1
Y1
A2
B2
Y2
V
SS
B4
A4 Y4
B3
A3 Y3
A1
B1 Y1
A2
B2 Y2
2
RADIATION HA RDNESS SPECIFICATIONS 1
Notes:
1. Logic will not latchup during radiation exposure within the limits defined in the table.
2. Device storage elements are immune to SEU affects.
ABSOLUTE MAXIMUM RATINGS1
Note:
1. Stresses outside the listed absolute maximum ratings may cause permanent damage to the device. This is a stress rating only, functional operation of the device at these
or any other conditions beyond limits indicated in the operational sections is not recommended. Exposure to absolute maximum rating conditions for extended periods
may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
PARAMETER LIMIT UNITS
Total Dose 1.0E6 rads(Si)
SEU Thresh old 280 MeV-cm2/mg
SEL Threshold 120 MeV-cm2/mg
Neutron Fluence 1.0E14 n/cm2
SYMBOL PARAMETER LIMIT UNITS
VDD Supply voltage -0.3 to 7.0 V
VI/O Voltage any pin -.3 to VDD +.3 V
TSTG Storage Temperature range -65 to +150 °C
TJMaximum junction temperature +175 °C
TLS Lead temperature (soldering 5 seconds) +300 °C
ΘJC Thermal resistance junction to case 20 °C/W
IIDC input current ±10 mA
PDMaximum power dissipation 1 W
SYMBOL PARAMETER LIMIT UNITS
VDD Supply voltage 3.0 to 5.5 V
VIN Input voltage any pin 0 to VDD V
TCTemperature range -55 to +125 °C
