UT54ACS4002 Datasheet, PDF (1/9 Pages) Aeroflex Circuit Technology – Dual 4-Input NOR Gates

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
PINOUTS
14-Pin DIP
Top View
Y1
1 14
V_DD
A1 2 13 Y2
B1 3 12 D2
C1 4 11 C2
D1 5 10 B2
NC 6
9 A2
V_SS
7
8 NC
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 = A⋅B⋅C⋅D.
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
L
H
H
X
X
X
L
X
H
X
X
L
X
X
H
X
L
X
X
X
H
L
LOGIC SYMBOL
(2)
A1
(3)
B1
(4)
C1
(5)
D1
≥1
(1)
Y1
(9)
A2
(10)
B2
(11)
C2
(12)
D2
(13)
Y2
14-Lead Flatpack
Top View
Y1
1 14
V_DD
A1
2 13
Y2
B1
3 12
D2
C1
4 11
C2
D1
5 10
B2
NC
6
9
A2
V_SS
7
8
NC
LOGIC DIAGRAM
A1
B1
C1
Y1
D1
A2
B2
Y2
C2
D2
Note:
1. Logic symbol in accordance with ANSI/IEEE standard 91-1984 and IEC
1
Publication 617-12.