Datasheet

11
Typical Performance Curves
FIGURE 5. CHANNEL ON BANDWIDTH (’HC4351,
CD74HCT4351)
FIGURE 6. CHANNEL OFF FEEDTHROUGH (’HC4351,
CD74HCT4351)
FIGURE 7. CHANNEL ON BANDWIDTH (CD74HC4352) FIGURE 8. CHANNEL OFF FEEDTHROUGH (CD74HC4352)
V
CC
= 4.5V
GND = -4.5V
V
EE
= -4.5V
R
L
= 50
PIN 12 TO 3
V
CC
= 2.25V
GND = -2.25V
V
EE
= -2.25V
R
L
= 50
PIN 12 TO 3
10K 100K 1M 10M 100M
FREQUENCY, f (Hz)
0
-2
-4
-6
-8
-10
dB
V
CC
= 4.5V
GND = -4.5V
V
EE
= -4.5V
R
L
= 50
PIN 12 TO 3
V
CC
= 2.25V
GND = -2.25V
V
EE
= -2.25V
R
L
= 50
PIN 12 TO 3
10K 100K 1M 10M 100M
FREQUENCY, f (Hz)
0
-20
-40
-60
-80
-100
dB
V
CC
= 4.5V
GND = -4.5V
V
EE
= -4.5V
R
L
= 50
PIN 4 TO 3
V
CC
= 2.25V
GND = -2.25V
V
EE
= -2.25V
R
L
= 50
PIN 4 TO 3
10K 100K 1M 10M 100M
FREQUENCY, f (Hz)
0
-2
-4
-6
-8
-10
dB
V
CC
= 4.5V
GND = -4.5V
V
EE
= -4.5V
R
L
= 50
PIN 4 TO 3
V
CC
= 2.25V
GND = -2.25V
V
EE
= -2.25V
R
L
= 50
PIN 4 TO 3
10K 100K 1M 10M 100M
FREQUENCY, f (Hz)
0
-20
-40
-60
-80
-100
dB
CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352