Absolute Maximum Ratings (Note 1)
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI e b0 5V
VI e VCC a 0 5V
DC Input Voltage (VI)
DC Output Diode Current (IOK)
VO e b0 5V
VO e VCC a 0 5V
DC Output Voltage (VO)
DC Output Source
or Sink Current (IO)
DC VCC or Ground Current
per Output Pin (ICC or IGND)
Storage Temperature (TSTG)
DC Latch-Up
Source or Sink Current
b0 5V to a7 0V
b20 mA
a20 mA
b0 5V to VCC a 0 5V
b20 mA
a20 mA
b0 5V to VCC a 0 5V
g50 mA
g50 mA
b65 C to a150 C
g300 mA
Junction Temperature (TJ)
CDIP
PDIP
175 C
140 C
Note 1 Absolute maximum ratings are those values beyond which damage
to the device may occur The databook specifications should be met without
exception to ensure that the system design is reliable over its power supply
temperature and output input loading variables National does not recom-
mend operation outside of databook specifications
Recommended Operating
Conditions (Note 2)
Supply Voltage (VCC)
’ACTQ
4 5V to 5 5V
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
74ACTQ
54ACTQ
0V to VCC
0V to VCC
b40 C to a85 C
b55 C to a125 C
Minimum Input Edge Rate (dV dt)
’ACTQ Devices
125 mV ns
VIN from 0 8V to 2 0V
VCC 4 5V 5 5V
Note 2 All commercial packaging is not recommended for applications re-
quiring greater than 2000 temperature cycles from b40 C to a125 C
DC Characteristics for ’ACTQ Family Devices
Symbol
Parameter
VCC
(V)
VIH Minimum High Level 4 5
Input Voltage
55
VIL Maximum Low Level 4 5
Input Voltage
55
VOH Minimum High Level 4 5
Output Voltage
55
74ACTQ
TA e a25 C
Typ
15
15
15
15
4 49
5 49
20
20
08
08
44
54
54ACTQ
74ACTQ
TA e
TA e
b55 C to a125 C b40 C to a85 C
Guaranteed Limits
20 20
20 20
08 08
08 08
44 44
54 54
4 5 3 86
5 5 4 86
VOL Maximum Low Level 4 5 0 001 0 1
Output Voltage
5 5 0 001 0 1
3 70
4 70
01
01
3 76
4 76
01
01
4 5 0 36
5 5 0 36
IIN Maximum Input 5 5
Leakage Current
g0 1
All outputs loaded thresholds on input associated with output under test
0 50
0 50
g1 0
0 44
0 44
g1 0
Units
V
V
V
V
V
V
mA
Conditions
VOUT e 0 1V
or VCC b 0 1V
VOUT e 0 1V
or VCC b 0 1V
IOUT e b50 mA
VIN e VIL or VIH
IOH
b24 mA
b24 mA
IOUT e 50 mA
VIN e VIL or VIH
IOL
24 mA
24 mA
VI e VCC GND
2
