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UT54ACTS4002 Datasheet Preview

UT54ACTS4002 Datasheet

Dual 4-Input NOR Gates

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Standard Products
UT54ACS4002/UT54ACTS4002
Dual 4-Input NOR Gates
Datasheet
November 2010
www.aeroflex.com/logic
FEATURES
‰ 1.2μ CMOS
- Latchup immune
‰ High speed
‰ Low power consumption
‰ Single 5 volt supply
‰ Available QML Q or V processes
‰ Flexible package
- 14-pin DIP
- 14-lead flatpack
‰ UT54ACS4002 - SMD 5962-96596
‰ UT54ACTS4002 - SMD 5962-96597
DESCRIPTION
The UT54ACS4002 and the UT54ACTS4002 are dual 4-input
NOR gates. A high on any input forces the output to a low state.
The circuits perform the Boolean functions:
Y = A + B + C + D = ABCD.
The devices are characterized over full military temperature
range of -55°C to +125°C.
FUNCTION TABLE
INPUTS
OUTPUT
An Bn Cn Dn Yn
L L L LH
HXXX L
XHXX L
XXHX L
XXXHL
LOGIC SYMBOL
(2)
A1
(3)
B1
(4)
C1
(5)
D1
1
(1)
Y1
(9)
A2
(10)
B2
(11)
C2
(12)
D2
(13)
Y2
Note:
1. Logic symbol in accordance with ANSI/IEEE standard 91-1984 and IEC
Publication 617-12.
PINOUTS
14-Pin DIP
Top View
Y1 1 14 VDD
A1 2 13 Y2
B1 3 12 D2
C1 4 11 C2
D1 5 10 B2
NC 6
9 A2
VSS 7
8 NC
14-Lead Flatpack
Top View
Y1 1 14
A1 2 13
B1 3 12
C1 4 11
D1 5 10
NC 6 9
VSS 7 8
LOGIC DIAGRAM
A1
B1
C1
D1
A2
B2
C2
D2
Y1
Y2
1
VDD
Y2
D2
C2
B2
A2
NC




Aeroflex Circuit Technology

UT54ACTS4002 Datasheet Preview

UT54ACTS4002 Datasheet

Dual 4-Input NOR Gates

No Preview Available !

OPERATIONAL ENVIRONMENT1
PARAMETER
Total Dose
SEU Threshold 2
SEL Threshold
Neutron Fluence
LIMIT
1.0E6
80
120
1.0E14
UNITS
rads(Si)
MeV-cm2/mg
MeV-cm2/mg
n/cm2
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 RATINGS
SYMBOL
PARAMETER
LIMIT
UNITS
VDD Supply voltage
-0.3 to 7.0
V
VI/O
TSTG
TJ
TLS
ΘJC
II
Voltage any pin
Storage Temperature range
Maximum junction temperature
Lead temperature (soldering 5 seconds)
Thermal resistance junction to case
DC input current
-.3 to VDD +.3
-65 to +150
+175
+300
20
±10
V
°C
°C
°C
°C/W
mA
PD Maximum power dissipation
1W
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
SYMBOL
VDD
VIN
TC
PARAMETER
Supply voltage
Input voltage any pin
Temperature range
LIMIT
4.5 to 5.5
0 to VDD
-55 to + 125
UNITS
V
V
°C
2


Part Number UT54ACTS4002
Description Dual 4-Input NOR Gates
Maker Aeroflex Circuit Technology
Total Page 9 Pages
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