TI 74ACT11802

74ACT11802
TRIPLE 4-INPUT OR/NOR GATE
SCAS153A – D3594, JULY 1990 – REVISED APRIL 1993
•
•
DW OR NT PACKAGE
(TOP VIEW)
Inputs Are TTL-Voltage Compatible
Flow-Through Architecture Optimizes
PCB Layout
Center-Pin VCC and GND Configurations
Minimize High-Speed Switching Noise
EPIC  (Enhanced-Performance Implanted
CMOS) 1-µm Process
500-mA Typical Latch-Up Immunity
at 125°C
Package Options Include Plastic
Small-Outline Packages and Standard
Plastic 300-mil DIPs
•
•
•
•
1A
1Y
1Z
2Y
GND
GND
GND
GND
2Z
3Y
3Z
3D
description
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
1B
1C
1D
2A
2B
VCC
VCC
2C
2D
3A
3B
3C
The 74ACT11802 contains three independent 4-input OR/NOR gates. They perform the Boolean functions in
positive logic Y = A + B + C + D and Z = A + B + C + D.
The 74ACT11802 is characterized for operation from – 40°C to 85°C.
FUNCTION TABLE
(each 4-input gate)
INPUTS
A
B
C
D
Y
Z
H
X
X
X
H
L
X
H
X
X
H
L
X
X
H
X
H
L
X
X
X
H
H
L
L
L
L
L
L
H
logic symbol†
1A
1B
1C
1D
2A
2B
2C
2D
3A
3B
3C
3D
1
24
OUTPUTS
logic diagram, each section (positive logic)
≥1
2
23
3
22
21
4
20
17
9
16
15
10
14
13
11
12
1Y
A
B
C
D
Y
Z
1Z
2Y
2Z
3Y
3Z
† This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
EPIC is a trademark of Texas Instruments Incorporated.
Copyright  1993, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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• DALLAS, TEXAS 75265
2–1
74ACT11802
TRIPLE 4-INPUT OR/NOR GATE
SCAS153A – D3594, JULY 1990 – REVISED APRIL 1993
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to VCC + 0.5 V
Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0 or VI > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 50 mA
Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 50 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±150 mA
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
recommended operating conditions (see Note 2)
MIN
NOM
MAX
4.5
5
5.5
VCC
VIH
Supply voltage
VIL
VI
Low-level input voltage
Input voltage
0
VO
IOH
Output voltage
0
IOL
∆t /∆v
High-level input voltage
2
UNIT
V
V
0.8
V
VCC
VCC
V
High-level output current
– 24
mA
Low-level output current
24
mA
0
10
ns/ V
– 40
85
°C
Input transition rise or fall rate
TA
Operating free-air temperature
NOTE 2: Unused or floating inputs must be held high or low.
V
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
IOH = – 50 µA
VOH
IOH = – 24 mA
IOH = – 75 mA‡
II
ICC
∆ICC§
IOL = 24 mA
IOL = 75 mA‡
VI = VCC or GND
MIN
4.5 V
4.4
4.4
5.5 V
5.4
5.4
4.5 V
3.94
3.8
5.5 V
4.94
4.8
5.5 V
IOL = 50 µA
VOL
TA = 25°C
MIN
TYP
MAX
UNIT
V
3.85
4.5 V
0.1
5.5 V
0.1
0.1
4.5 V
0.36
0.44
5.5 V
0.36
0.44
5.5 V
0.1
V
1.65
5.5 V
± 0.1
±1
VI = VCC or GND,
IO = 0
5.5 V
8
80
µA
One input at 3.4 V,
Other inputs at VCC or GND
5.5 V
0.9
1
mA
Ci
VI = VCC or GND
5V
4
‡ Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.
§ This is the increase in supply current for each input that is at one of the specified TTL voltage levels rather than 0 V or VCC.
2–2
MAX
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• DALLAS, TEXAS 75265
µA
pF
74ACT11802
TRIPLE 4-INPUT OR/NOR GATE
SCAS153A – D3594, JULY 1990 – REVISED APRIL 1993
switching characteristics over recommended operating free-air temperature range,
VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
tPLH
tPHL
A B,
A,
B C,
C or D
Y
tPLH
tPHL
A B,
B C,
C or D
A,
Z
MIN
TA = 25°C
TYP
MAX
MIN
MAX
1.3
6.1
8.4
1.3
9.5
1.3
4.8
7.4
1.3
8.1
1.3
4.6
7.5
1.3
8.3
1
4.6
7.3
1
8.1
UNIT
ns
ns
operating characteristics, VCC = 5 V, TA = 25°C
PARAMETER
Cpd
TEST CONDITIONS
Power dissipation capacitance per gate
CL = 50 pF,
TYP
UNIT
59
pF
f = 1 MHz
PARAMETER MEASUREMENT INFORMATION
Input
(see Note B)
From Output
Under Test
CL = 50 pF
(see Note A)
3V
1.5 V
1.5 V
0V
tPLH
tPHL
500 Ω
50% VCC
Output
VOH
50% VCC
VOL
VOLTAGE WAVEFORMS
LOAD CIRCUIT
NOTES: A. CL includes probe and jig capacitance.
B. Input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr = 3 ns, tf = 3 ns.
C. The outputs are measured one at a time with one input transition per measurement.
Figure 1. Load Circuit and Voltage Waveforms
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
2–3
74ACT11802
TRIPLE 4-INPUT OR/NOR GATE
SCAS153A – D3594, JULY 1990 – REVISED APRIL 1993
2–4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
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