Datasheet

SN54LV4051A, SN74LV4051A
8-CHANNEL ANALOG MULTIPLEXERS/DEMULTIPLEXERS
SCLS428H − MAY 1999 − REVISED APRIL 2005
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
C
L
V
CC
V
I
V
O
TEST CIRCUIT
t
PLZ
50%
VOLTAGE WAVEFORMS
1 kΩ
V
OL
+ 0.3 V
S1
S2
t
PZH
t
PHZ
50%
50%
50%
t
PLZ
/t
PZL
t
PHZ
/t
PZH
GND
V
CC
TEST S1 S2
V
CC
GND
t
PZL
50%
V
CC
V
O
50%
0 V
V
OL
V
INH
(t
PZL
, t
PZH
)
(t
PLZ
, t
PHZ
)
V
CC
V
O
0 V
V
OL
V
INH
V
CC
0 V
V
OH
V
CC
0 V
≈0 V
V
OH
V
OH
− 0.3 V
≈0 V
≈V
CC
≈V
CC
V
INH
50 Ω
GND
V
CC
Figure 5. Switching Time (t
PZL
, t
PLZ,
t
PZH
, t
PHZ
), Control to Signal Output
V
O
V
CC
50 Ω
f
in
V
INH
= GND
0.1 μF
V
I
V
CC
GND
(ON)
R
L
C
L
NOTE A: f
in
is a sine wave.
V
CC
/2
Figure 6. Frequency Response (Switch On)