LOGIC-INPUT CMOS
QUAD DRIVERS
TC4467
TC4468
TC4469
TYPICAL CHARACTERISTICS
Rise Time vs. Supply Voltage
140
2200 pF
Fall Time vs. Supply Voltage
140
120
2200 pF
120
t (FALL) (nsec)
t (RISE) (nsec)
100
80
60
40
20
0
3
1600 pF
1000 pF
100
80
60
40
20
1500 pF
1000 pF
470 pF
100 pF
470 pF
100 pF
5
7
9
13
VSUPPLY (V)
11
15
17
19
0
3
5
7
9
11
13
VSUPPLY (V)
15
17
19
Rise Time vs. Capacitive Load
140
120
5V
Fall Time vs. Capacitive Load
140
120
5V
t (RISE) (nsec)
100
80
60
40
20
0
100
1000
C LOAD (pF)
10,000
t (FALL) (nsec)
100
80
60
40
20
0
100
1000
C LOAD (pF)
10,000
10V
15V
10V
15V
Rise/Fall Times vs. Temperature
25
80
VSUPPLY = 17.5V
CLOAD = 470 pF
t (FALL)
t (RISE)
Propagation Delay Time vs. Supply Voltage
C LOAD = 470 pF
DELAY TIME (nsec)
20
60
TIME (nsec)
tD1
15
10
5
0
–50
40
tD2
20
0
–25
0
25
50
TEMPERATURE (°C)
75
100
125
4
6
8
10
12
V SUPPLY (V)
14
16
18
4-266
TELCOM SEMICONDUCTOR, INC.
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