54act299 National Semiconductor Corporation, 54act299 Datasheet - Page 4

• Manufacturer Part Number: 54act299
• Description: 8-input Universal Shift/storage Register With Common Parallel I/o Pins
• Manufacturer: National Semiconductor Corporation

www.national.com
V
V
V
V
I
IN
For ’AC Family Devices
IH
IL
OH
OL
DC Electrical Characteristics
Note 2: All outputs loaded; threshold on input associated with output under test.
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
DC Input Diode Current (I
DC Input Voltage (V
DC Output Diode Current (I
DC Output Voltage (V
DC Output Source or Sink Current
DC V
Storage Temperature (T
Junction Temperature (T
Symbol
V
V
V
V
(I
Per Output Pin (I
CDIP
O
I
I
O
O
)
= −0.5V
= V
CC
= −0.5V
= V
CC
or Ground Current
CC
+0.5V
+0.5V
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
Output Voltage
Maximum Low Level
Output Voltage
Maximum Input
Leakage Current
CC
CC
I
)
)
O
or I
)
Parameter
STG
J
)
IK
GND
)
)
OK
)
)
−0.5V to V
−0.5V to V
−65˚C to +150˚C
−0.5V to +7.0V
(Note 1)
V
CC
CC
(V)
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
5.5
±
±
CC
−20 mA
+20 mA
−20 mA
+20 mA
50 mA
50 mA
175˚C
+0.5V
+0.5V
Guaranteed Limits
4
−55˚C to +125˚C
Recommended Operating
Conditions
Supply Voltage (V
Input Voltage (V
Output Voltage (V
Operating Temperature (T
Minimum Input Edge Rate ( V/ t)
Minimum Input Edge Rate ( V/ t)
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. Obviously 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 recommend operation of FACT
54AC
(Unless Otherwise Specified)
’AC
’ACT
54AC/ACT
’AC Devices
V
V
’ACT Devices
V
V
T
3.15
3.85
1.35
1.65
0.50
0.50
0.50
±
2.1
0.9
2.9
4.4
5.4
2.4
3.7
4.7
0.1
0.1
0.1
IN
CC
IN
CC
A
1.0
=
from 30% to 70% of V
from 0.8V to 2.0V
@
@
3.3V, 4.5V, 5.5V
4.5V, 5.5V
I
)
CC
O
)
)
Units
µA
V
V
V
V
V
V
A
®
)
circuits outside databook specifications.
CC
V
or V
V
or V
I
(Note 2)
V
I
I
I
I
(Note 2)
V
I
I
I
V
OUT
OH
OH
OH
OUT
OH
OH
OH
OUT
OUT
IN
IN
I
= V
= V
= −12 mA
= −24 mA
= −24 mA
= V
= 12 mA
= 24 mA
= 24 mA
CC
CC
= −50 µA
= 50 µA
= 0.1V
= 0.1V
CC
− 0.1V
− 0.1V
IL
IL
Conditions
, GND
or V
or V
−55˚C to +125˚C
IH
IH
2.0V to 6.0V
4.5V to 5.0V
125 mV/ns
125 mV/ns
0V to V
0V to V
CC
CC