TC4423A/TC4424A/TC4425A
DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE)
Electrical Specifications: Unless otherwise indicated, operating temperature range with 4.5V ≤ V DD ≤ 18V.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Input
Logic ‘ 1 ’, High Input Voltage
Logic ‘ 0 ’, Low Input Voltage
V IH
V IL
2.4
0.8
V
V
Input Current
I IN
–10
+10
μA
0V ≤ V IN ≤ V DD
Output
High Output Voltage
Low Output Voltage
V OH
V OL
V DD – 0.025
0.025
V
V
Output Resistance, High
Output Resistance, Low
R OH
R OL
3.1
3.7
6
7
Ω
Ω
I OUT = 10 mA, V DD = 18V
I OUT = 10 mA, V DD = 18V
Switching Time (Note 1)
Rise Time
Fall Time
Delay Time
Delay Time
t R
t F
t D1
t D2
20
22
50
50
31
31
66
66
ns
ns
ns
ns
Figure 4-1, Figure 4-2,
C L = 1800 pF
Figure 4-1, Figure 4-2,
C L = 1800 pF
Figure 4-1, Figure 4-2,
C L = 1800 pF
Figure 4-1, Figure 4-2,
C L = 1800 pF
Power Supply
Power Supply Current
I S
2.0
0.2
3.0
0.3
mA
V IN = 3V (Both inputs)
V IN = 0V (Both inputs)
Note 1: Switching times ensured by design.
TEMPERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V ≤ V DD ≤ 18V.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range (V)
Maximum Junction Temperature
Storage Temperature Range
T A
T J
T A
–40
–65
+125
+150
+150
°C
°C
°C
Package Thermal Resistances
Thermal Resistance, 8L-6x5 DFN
Thermal Resistance, 8L-PDIP
Thermal Resistance, 8L-SOIC
Thermal Resistance, 16L-SOIC
θ JA
θ JA
θ JA
θ JA
33.2
84.6
163
90
°C/W
°C/W
°C/W
°C/W
Typical four-layer board with
vias to ground plane
DS21998B-page 4
? 2007 Microchip Technology Inc.
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