CD54ACT08, CD74ACT08
QUADRUPLE 2-INPUT POSITIVE-AND GATES
SCHS312B – JANUARY 2001 – REVISED JUNE 2002
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage range, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 6 V
Input clamp current, I
IK
(V
I
< 0 or V
I
> V
CC
) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±20
mA
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
CC
) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±50
mA
Continuous output current, I
O
(V
O
= 0 to V
CC
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±50
mA
Continuous current through V
CC
or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±100
mA
Package thermal impedance,
θ
JA
(see Note 2): E package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W
M package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –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 package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 3)
TA = 25°C
MIN
VCC
VIH
VIL
VI
VO
IOH
IOL
∆t/∆v
Supply voltage
High-level input voltage
Low-level input voltage
Input voltage
Output voltage
High-level output current
Low-level output current
Input transition rise or fall rate
0
0
4.5
2
0.8
VCC
VCC
–24
24
10
0
0
MAX
5.5
–40°C TO
85°C
MIN
4.5
2
0.8
VCC
VCC
–24
24
10
0
0
MAX
5.5
–55°C TO
125°C
MIN
4.5
2
0.8
VCC
VCC
–24
24
10
MAX
5.5
V
V
V
V
V
mA
mA
ns/V
UNIT
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs,
literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
IOH = –50
µA
IOH = –24 mA
IOH = –50 mA‡
IOH = –75 mA‡
IOL = 50
µA
VOL
VI = VIH or VIL
IOL = 24 mA
IOL = 50 mA‡
IOL = 75 mA‡
IO = 0
VCC
4.5 V
4.5 V
5.5 V
5.5 V
4.5 V
4.5 V
5.5 V
5.5 V
5.5 V
5.5 V
4.5 V to 5.5 V
±0.1
4
2.4
10
1.65
±1
40
2.8
10
±1
80
3
10
µA
µA
mA
pF
0.1
0.36
3.85
0.1
0.44
0.1
0.5
1.65
V
TA = 25°C
MIN
4.4
3.94
MAX
–40°C TO
85°C
MIN
4.4
3.8
MAX
–55°C TO
125°C
MIN
4.4
3.7
3.85
V
MAX
UNIT
VOH
VI = VIH or VIL
II
ICC
∆I
CC
Ci
VI = VCC or GND
VI = VCC or GND,
VI = VCC – 2.1 V
‡ Test one output at a time, not exceeding 1-second duration. Measurement is made by forcing indicated current and measuring voltage to minimize
power dissipation. Test verifies a minimum 50-Ω transmission-line drive capability at 85°C and 75-Ω transmission-line drive capability at 125°C.
2
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