Datasheet

TC4421A/TC4422A
DS21946B-page 6  2005-2013 Microchip Technology Inc.
Note: Unless otherwise indicated, T
A
= +25°C with 4.5V  V
DD
 18V.
FIGURE 2-7: Propagation Delay vs.
Supply Voltage.
FIGURE 2-8: Propagation Delay vs. Input
Amplitude.
FIGURE 2-9: Propagation Delay vs.
Temperature.
FIGURE 2-10: Quiescent Supply Current
vs. Supply Voltage.
FIGURE 2-11: Quiescent Supply Current
vs. Temperature.
FIGURE 2-12: Input Threshold vs.
Temperature.
30
35
40
45
50
55
60
65
70
75
80
4 6 8 10 12 14 16 18
Supply Voltage (V)
Propagation Delay (nS)
t
D2
t
D1
C
LOAD
= 10,000 pF
40
45
50
55
60
65
70
75
2345678910
Input Amplitude (V)
Propagation Delay (ns)
t
D1
t
D2
V
DD
= 12V
30
35
40
45
50
55
60
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Propagation Delay (ns)
t
D2
t
D1
V
DD
= 12V
V
IN
= 5V
C
LOAD
= 10,000 pF
20
40
60
80
100
120
140
4 6 8 10 12 14 16 18
Supply Voltage (V)
I
QUIESCENT
(µA)
INPUT = High
INPUT = Low
20
40
60
80
100
120
140
160
180
200
220
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
I
QUIESCENT
(µA)
INPUT = Low
INPUT = High
V
DD
= 18V
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Input Threshold (V)
V
IH
V
IL
V
DD
= 12V