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Número de pieza | UT54ACS4002 | |
Descripción | Dual 4-Input NOR Gates | |
Fabricantes | Aeroflex Circuit Technology | |
Logotipo | ||
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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 = 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 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
1 page AC ELECTRICAL CHARACTERISTICS 2
(VDD = 5.0V ±10%; VSS = 0V 1, -55°C < TC < +125°C); Unless otherwise noted, Tc is per the temperature range ordered.
SYMBOL
PARAMETER
MINIMUM
MAXIMUM
UNIT
tPHL Input to output
1 12 ns
tPLH Input to output
2 14 ns
Notes:
1. Maximum allowable relative shift equals 50mV.
2. All specifications valid for radiation dose ≤ 1E6 rads(Si).
5
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet UT54ACS4002.PDF ] |
Número de pieza | Descripción | Fabricantes |
UT54ACS4002 | Dual 4-Input NOR Gates | Aeroflex Circuit Technology |
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