Datasheet

DG528/DG529
8-Channel Latchable Multiplexers
_______________________________________________________________________________________ 5
0.1 V
O
0.9 V
O
V
O
V
IN1
0
50%
+3V
0
0.1 V
O
LOGIC
INPUT
t
r
< 20ns
t
f
< 20ns
SWITCH
OUTPUT
V
O
t
ON(EN)
t
OFF(EN)
DG528
OUT
SWITCH
OUTPUT
IN2 TO IN8
IN1
LOGIC
INPUT
A2
A1
A0
-5V
35pF
V
O
EN
GND WR
V+
V-
-15V
+15V
RS
+2.4V
50Ω
1k
DG529
OUTB OUT
SWITCH
OUTPUT
IN1B
LOGIC
INPUT
A1
A0
-5V
35pF
V
OB
EN
GND WR
V+
V-
-15V
+15V
RS
+2.4V
50Ω
1k
IN1A TO IN4A
OUTA
IN2B, IN3B, IN4B
Figure 3. Enable t
ON
/t
OFF
Time Test Circuit
0
0
+1.5V
+3V
DG529
OUTB OUT
SWITCH
OUTPUT
IN1 OR
IN1B
REMAINING
SWITCHES
LOGIC
INPUT
A0, A1 (A2)
35pF
V
O
RS
+5V
EN
50%
DEVICE MUST BE RESET PRIOR TO APPLYING WR PULSE
0.2 V
O
WR
SWITCH
OUTPUT
V
O
GND
V+
V-
-15V
+15V
+2.4V
1k
RS
WR
WR
t
ON(WR)
Figure 4. Write Turn-On Time t
ON(WR)
Test Circuit