CD54AC273 Datasheet, PDF (3/15 Pages) Texas Instruments – Octal D Flip-Flop with Reset

CD54AC273, CD74AC273, CD54ACT273, CD74ACT273
Absolute Maximum Ratings
DC Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 6V
DC Input Diode Current, I_IK
For V_I < -0.5V or V_I > V_CC + 0.5V . . . . . . . . . . . . . . . . . . . . . .±20mA
DC Output Diode Current, I_OK
For V_O < -0.5V or V_O > V_CC + 0.5V . . . . . . . . . . . . . . . . . . . .±50mA
DC Output Source or Sink Current per Output Pin, I_O
For V_O > -0.5V or V_O < V_CC + 0.5V . . . . . . . . . . . . . . . . . . . .±50mA
DC V_CC or Ground Current, I_{CC or} I_GND (Note 3) . . . . . . . . .±100mA
Thermal Information
Thermal Resistance, θ_JA (Typical, Note 5)
E Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69^oC/W
M Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58^oC/W
Maximum Junction Temperature (Plastic Package) . . . . . . . . . . 150^oC
Maximum Storage Temperature Range . . . . . . . . . .-65^oC to 150^oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300^oC
Operating Conditions
Temperature Range, T_A . . . . . . . . . . . . . . . . . . . . . . -55^oC to 125^oC
Supply Voltage Range, V_CC (Note 4)
AC Types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5V to 5.5V
ACT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V
DC Input or Output Voltage, V_I, V_O . . . . . . . . . . . . . . . . . 0V to V_CC
Input Rise and Fall Slew Rate, dt/dv
AC Types, 1.5V to 3V . . . . . . . . . . . . . . . . . . . . . . . . . 50ns (Max)
AC Types, 3.6V to 5.5V . . . . . . . . . . . . . . . . . . . . . . . . 20ns (Max)
ACT Types, 4.5V to 5.5V. . . . . . . . . . . . . . . . . . . . . . . 10ns (Max)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
3. For up to 4 outputs per device, add ±25mA for each additional output.
4. Unless otherwise specified, all voltages are referenced to ground.
5. The package thermal impedance is calculated in accordance with JESD 51.
DC Electrical Specifications
PARAMETER
AC TYPES
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
SYMBOL
TEST
CONDITIONS
V_CC
V_I (V)
I_O (mA)
(V)
V_IH
V_IL
V_OH
-
-
1.5
3
5.5
-
-
1.5
3
5.5
V_IH or V_IL -0.05
1.5
-0.05
3
-0.05
4.5
-4
3
-24
4.5
-75
5.5
(Note 6, 7)
-50
5.5
(Note 6, 7)
25^oC
MIN MAX
-40^oC TO
85^oC
MIN MAX
-55^oC TO
125^oC
MIN MAX
UNITS
1.2
-
1.2
-
1.2
-
V
2.1
-
2.1
-
2.1
-
V
3.85
-
3.85
-
3.85
-
V
-
0.3
-
0.3
-
0.3
V
-
0.9
-
0.9
-
0.9
V
-
1.65
-
1.65
-
1.65
V
1.4
-
1.4
-
1.4
-
V
2.9
-
2.9
-
2.9
-
V
4.4
-
4.4
-
4.4
-
V
2.58
-
2.48
-
2.4
-
V
3.94
-
3.8
-
3.7
-
V
-
-
3.85
-
-
-
V
-
-
-
-
3.85
-
V
3