dg534a Vishay, dg534a Datasheet - Page 2

• Manufacturer Part Number: dg534a
• Description: 4-/8-channel Wideband Video Multiplexers
• Manufacturer: Vishay

www.vishay.com
2
DG534A/538A
Vishay Siliconix
I/O
X
X
X
0
0
0
0
0
0
1
GND
GND
GND
GND
S
S
S
S
WR
8/4
RS
D
V+
A
A1
A2
A3
A4
A
2
A
10
11
12
13
14
1
2
3
4
5
6
7
8
9
X
X
X
X
X
0
0
1
1
1
Latch/Drivers
DG538ADJ
Dual-In-Line
Note b
Top View
A
X
X
X
0
1
0
1
0
1
0
EN
X
X
0
1
1
1
1
1
1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
WR
D
V–
S
GND
S
GND
S
GND
S
V
I/O
EN
A
A
X
0
0
0
0
0
0
0
1
B1
B2
B3
B4
L
0
1
B
RS
Logic “0” = V
Logic “1” = V
1
0
1
1
1
1
1
1
1
1
X = Don’t Care
AH
AL
Note c
w 2.4 V
v 0.8 V
4/2
X
X
1
0
0
0
0
1
1
a
GND
GND
GND
S
S
S
8/4
A2
A3
A4
10
11
5
6
7
8
9
Maintains previous state
None (latches cleared)
None
S
S
S
S
S
S
A1
A2
B1
B2
A1
A2
and S
and S
12 13 14 15 16 17 18
4
B1
B2
3
Latch/Drivers
DG538ADN
D
D
connected externally
Top View
2
A
A
PLCC
and D
and D
1
28
B
B
On Switch
may be
may be
27
26
S-05734—Rev. G, 29-Jan-02
Document Number: 70069
25
24
23
22
21
20
19
Latches Transparent
GND
S
GND
S
GND
S
V
B2
B3
B4
L