Switching and Rejection Waveforms
Figure 17. 74OL6000/01 Switching Times vs. Ambient Temperature
INPUT, VI 3.2V
OUTPUT, VO
(74OL6000)
OUTPUT, VO
(74OL6001)
tPLH
tr
tf
tPHL
1.3V
tPHL
tf
tr
tPLH
90%
1.3V
10%
90%
1.3V
10%
Figure 18. Switching Parameters 74OL6010/11
INPUT, VI
3.2V
tPLH
OUTPUT, VO
(74OL6010)
OUTPUT, VO
(74OL6011)
tr
tf
tPHL
1.3V
tPHL
tf
tr
tPLH
90%
50%
10%
90%
50%
10%
Figure 19. Common Mode Rejection Waveforms
50V
VCM
0V
dVCM =
VCM
dt
tr
VOH
CMH
VO = 2.0V (MIN.)
VO = 0.8V (MAX.)
VOL
CML
PCB Layout
INPUT
VCC
BUS
Figure 20. Suggested PCB Layout
INPUT
GND
BUS
OUTPUT
GND
BUS
OUTPUT
VCC
BUS
1
DATA
IN
.1µF
2
3
6
5
.1µF
DATA
OUT
4
©2000 Fairchild Semiconductor Corporation
74OL60XX Rev. 1.0.4
10
www.fairchildsemi.com