TI SN74ACT08

SN54ACT08, SN74ACT08
QUADRUPLE 2-INPUT POSITIVE-AND GATES
SCAS535A – SEPTEMBER 1995 – REVISED APRIL 1996
D
D
D
SN54ACT08 . . . J OR W PACKAGE
SN74ACT08 . . . D, DB, N, OR PW PACKAGE
(TOP VIEW)
Inputs Are TTL-Voltage Compatible
EPIC  (Enhanced-Performance Implanted
CMOS) 1-µm Process
Package Options Include Plastic
Small-Outline (D), Shrink Small-Outline
(DB), and Thin Shrink Small-Outline (PW)
Packages, Ceramic Chip Carriers (FK) and
Flatpacks (W), and Standard Plastic (N) and
Ceramic (J) DIPS
1A
1B
1Y
2A
2B
2Y
GND
1
14
2
13
3
12
4
11
5
10
6
9
7
8
VCC
4B
4A
4Y
3B
3A
3Y
description
The ’ACT08 are quadruple 2-input positive-AND
gates. These devices perform the Boolean
functions Y = A B or Y = A + B in positive logic.
1B
1A
NC
VCC
4B
SN54ACT08 . . . FK PACKAGE
(TOP VIEW)
The SN54ACT08 is characterized for operation
over the full military temperature range of – 55°C
to 125°C. The SN74ACT08 is characterized for
operation from – 40°C to 85°C.
1Y
NC
2A
NC
2B
FUNCTION TABLE
(each gate)
INPUTS
B
H
H
H
L
X
L
X
L
L
1B
2A
2B
3A
3B
4A
4B
1
5
17
6
16
7
15
8
14
9 10 11 12 13
4A
NC
4Y
NC
3B
NC – No internal connection
logic symbol†
1A
3 2 1 20 19
18
2Y
GND
NC
3Y
3A
A
OUTPUT
Y
4
logic diagram, each gate (positive logic)
&
3
2
A
1Y
4
Y
B
6
5
2Y
9
8
10
12
11
13
3Y
4Y
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
Pin numbers shown are for the D, DB, J, N, PW, and W packages.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EPIC is a trademark of Texas Instruments Incorporated.
Copyright  1996, 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
1
SN54ACT08, SN74ACT08
QUADRUPLE 2-INPUT POSITIVE-AND GATES
SCAS535A – SEPTEMBER 1995 – REVISED APRIL 1996
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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 20 mA
Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 50 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 200 mA
Maximum power dissipation at TA = 55°C (in still air) (see Note 2): D package . . . . . . . . . . . . . . . . . . 1.25 W
DB package . . . . . . . . . . . . . . . . . . 0.5 W
N package . . . . . . . . . . . . . . . . . . . 1.1 W
PW package . . . . . . . . . . . . . . . . . . 0.5 W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 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.
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The maximum package power dissipation is calculated using a junction temperature of 150°C and a board trace length of 750 mils,
except for the N package, which has a trace length of zero.
recommended operating conditions (see Note 3)
SN54ACT08
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
∆t /∆v
Low-level output current
High-level input voltage
2
2
0.8
High-level output current
VCC
VCC
0
0
– 24
24
Input transition rise or fall rate
TA
Operating free-air temperature
NOTE 3: Unused inputs must be held high or low to prevent them from floating.
2
SN74ACT08
MIN
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UNIT
V
V
0.8
V
VCC
VCC
V
– 24
mA
V
24
mA
0
8
0
8
ns / V
– 55
125
– 40
85
°C
SN54ACT08, SN74ACT08
QUADRUPLE 2-INPUT POSITIVE-AND GATES
SCAS535A – SEPTEMBER 1995 – REVISED APRIL 1996
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
4.5 V
IOH = – 50 µA
VOH
IOH = – 24 mA
IOH = – 50 mA†
IOH = – 75 mA†
TA = 25°C
TYP MAX
SN54ACT08
MIN
MAX
4.4
5.5 V
5.4
5.49
5.4
5.4
4.5 V
3.86
3.7
3.76
5.5 V
4.86
4.7
4.76
MAX
UNIT
4.4
V
3.85
3.85
4.5 V
0.001
0.1
0.1
5.5 V
0.001
0.1
0.1
0.1
4.5 V
0.36
0.5
0.44
5.5 V
0.36
0.5
0.44
IOL = 50 mA†
IOL = 75 mA†
5.5 V
II
VI = VCC or GND
5.5 V
"0.1
"1
ICC
VI = VCC or GND,
IO = 0
One input at 3.4 V,
Other inputs at GND or VCC
5.5 V
2
DICC‡
MIN
4.49
5.5 V
IOL = 24 mA
SN74ACT08
4.4
5.5 V
IOL = 50 µA
VOL
MIN
0.1
V
1.65
5.5 V
5.5 V
0.6
1.65
"1
µA
80
20
µA
1.6
1.5
mA
Ci
VI = VCC or GND
5V
4.5
† Not more than one output should be tested at a time, and the duration of the test should not exceed 2 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.
pF
"
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 or B
Y
MIN
TA = 25°C
TYP
MAX
SN54ACT08
SN74ACT08
MIN
MAX
MIN
MAX
1
6.5
9
1
10
1
10
1
6.5
9
1
10
1
10
UNIT
ns
operating characteristics, VCC = 5 V, TA = 25°C
PARAMETER
Cpd
TEST CONDITIONS
Power dissipation capacitance
CL = 50 pF,
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f = 1 MHz
TYP
UNIT
20
pF
3
SN54ACT08, SN74ACT08
QUADRUPLE 2-INPUT POSITIVE-AND GATES
SCAS535A – SEPTEMBER 1995 – REVISED APRIL 1996
PARAMETER MEASUREMENT INFORMATION
TEST
S1
tPLH/tPHL
Open
From Output
Under Test
CL = 50 pF
(see Note A)
S1
Open
1.5 V
1.5 V
0V
tPHL
tPLH
2 × VCC
500 Ω
3V
Input
(see Note B)
In-Phase
Output
50% VCC
tPLH
tPHL
500 Ω
Out-of-Phase
Output
LOAD CIRCUIT
50% VCC
VOH
50% VCC
VOL
VOLTAGE WAVEFORMS
NOTES: A. CL includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr
C. The outputs are measured one at a time with one input transition per measurement.
Figure 1. Load Circuit and Voltage Waveforms
4
VOH
50% VCC
VOL
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v 2.5 ns, tf v 2.5 ns.
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