TI 74ACT11020

SCAS016A − D2957, JUNE 1987 − REVISED APRIL 1993
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•
•
•
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Inputs Are TTL-Voltage Compatible
Flow-Through Architecture to Optimize
PCB Layout
Center-Pin VCC and GND Configurations to
Minimize High-Speed Switching Noise
EPICt (Enhanced-Performance Implanted
CMOS) 1-mm Process
500-mA Typical Latch-Up Immunity
at 125°C
Package Options Include Plastic
Small-Outline Packages, Ceramic Chip
Carriers, and Standard Plastic and Ceramic
300-mil DIPs
54ACT11020 . . . J PACKAGE
74ACT11020 . . . D OR N PACKAGE
(TOP VIEW)
1B
1A
1Y
GND
2Y
2D
2C
NC
NC
1B
NC
1A
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
Y
A
B
C
D
H
H
H
H
L
L
X
X
X
H
X
L
X
X
H
X
X
L
X
H
X
X
X
L
H
1C
13
1D
12
2A
10
2B
9
2C
7
2D
6
12
4
11
5
10
6
9
7
8
4
3 2 1 20 19
18
5
17
6
16
7
15
8
14
9 10 11 12 13
2B
NC
NC
NC
2C
NC − No internal connection
logic diagram (positive logic)
logic symbol†
1
3
NC
1C
1D
VCC
2A
2B
NC
1Y
GND
NC
2Y
2D
The 54ACT11020 is characterized for operation
over the full military temperature range of − 55°C
to 125°C. The 74ACT11020 is characterized for
operation from − 40°C to 85°C.
1B
13
1C
1D
NC
VCC
2A
These devices contain two independent 4-input
NAND gates. They perform the Boolean functions
Y = ASBSCSD or Y = A + B + C + D in positive logic.
2
14
2
54ACT11020 . . . FK PACKAGE
(TOP VIEW)
description
1A
1
&
3
1Y
5
2Y
1A
1B
1C
1D
1Y
2A
2B
2C
2D
2Y
† This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
Pin numbers shown are for the D, J, and N packages.
EPIC is a trademark of Texas Instruments Incorporated.
Copyright  1993, Texas Instruments Incorporated
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POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
2−1
SCAS016A − D2957, JUNE 1987 − REVISED APRIL 1993
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . − 0.5 V to 6 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 100 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 current ratings are observed.
recommended operating conditions
54ACT11020
MAX
MIN
MAX
4.5
5.5
4.5
5.5
VCC
VIH
Supply voltage
VIL
VI
Low-level input voltage
Input voltage
0
VO
IOH
Output voltage
0
IOL
Dt /Dv
Low-level output current
TA
Operating free-air temperature
High-level input voltage
74ACT11020
MIN
2
2
0.8
High-level output current
VCC
VCC
0
0
−24
24
Input transition rise or fall rate
UNIT
V
V
0.8
V
VCC
VCC
V
−24
mA
V
24
mA
0
10
0
10
ns/ V
−55
125
− 40
85
°C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
IOH = − 50 mA
A
VOH
IOH = − 24 mA
IOH = − 50 mA‡
IOH = − 75 mA‡
54ACT11020
74ACT11020
MIN
MIN
MIN
4.5 V
4.4
4.4
4.4
5.5 V
5.4
5.4
5.4
4.5 V
3.94
3.7
3.8
5.5 V
4.94
4.7
4.8
5.5 V
MAX
IOL = 24 mA
UNIT
V
3.85
4.5 V
0.1
0.1
0.1
5.5 V
0.1
0.1
0.1
4.5 V
0.36
0.5
0.44
5.5 V
0.36
0.5
0.44
V
IOL = 50 mA‡
IOL = 75 mA‡
5.5 V
II
ICC
VI = VCC or GND
VI = VCC or GND,
5.5 V
± 0.1
±1
±1
mA
IO = 0
5.5 V
4
80
40
mA
DICC§
One input at 3.4 V,
Other inputs at GND or VCC
5.5 V
0.9
1
1
mA
1.65
5.5 V
1.65
Ci
VI = VCC or GND
5V
3.5
‡ 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
3.85
5.5 V
IOL = 50 mA
A
VOL
TA = 25°C
TYP
MAX
VCC
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
pF
SCAS016A − D2957, JUNE 1987 − REVISED APRIL 1993
switching characteristics over recommended ranges of supply voltage and free-air temperature
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
tPLH
tPHL
Any
Y
MIN
TA = 25°C
TYP
MAX
54ACT11020
74ACT11020
MIN
MAX
MIN
MAX
1.5
5.6
8.5
1.5
9.5
1.5
9.1
1.5
6.1
8.4
1.5
9.8
1.5
9.2
UNIT
ns
operating characteristics, VCC = 5 V, TA = 25°C
PARAMETER
Cpd
TEST CONDITIONS
Power dissipation capacitance per gate
CL = 50 pF,
f = 1 MHz
TYP
UNIT
27
pF
PARAMETER MEASUREMENT INFORMATION
3V
Input
(see Note B)
From Output
Under Test
CL = 50 pF
(see Note A)
1.5 V
1.5 V
0V
tPHL
500 Ω
tPLH
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
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POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
2−3
SCAS016A − D2957, JUNE 1987 − REVISED APRIL 1993
2−4
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
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