
Document Number: 70071
S-71241–Rev. H, 25-Jun-07
www.vishay.com
3
Vishay Siliconix
DG884
Notes:
When WR = 0 Next Event latches are transparent. Each crosspoint is addressed individually, e.g., to connect IN1 to OUT1 thru OUT4 requires
A0, A1, A2 = 0 to be latched with each combination of B0, B1. When RS = 0, all four DIS outputs pull low simultaneously.
Notes:
a. All leads soldered or welded to PC Board.
b. Derate 6 mW/°C above 75 °C
c. Derate 16 mW/°C above 75 °C.
TRUTH TABLE II
WR
B1
B0
A3
A2
A1
A0
Next Event Latches
0
00
0
IN1 to OUT1 Loaded
00
1
IN2 to OUT1 Loaded
01
0
IN3 to OUT1 Loaded
01
1
IN4 to OUT1 Loaded
0
0110
0
IN5 to OUT1 Loaded
10
1
IN6 to OUT1 Loaded
11
0
IN7 to OUT1 Loaded
11
1
IN8 to OUT1 Loaded
0
XXX
Turn Off OUT1 Loaded
00
0
IN1 to OUT2 Loaded
00
1
IN2 to OUT2 Loaded
01
0
IN3 to OUT2 Loaded
01
1
IN4 to OUT2 Loaded
0
1110
0
IN5 to OUT2 Loaded
10
1
IN6 to OUT2 Loaded
11
0
IN7 to OUT2 Loaded
11
1
IN8 to OUT2 Loaded
0
XXX
Turn Off OUT2 Loaded
00
0
IN1 to OUT3 Loaded
00
1
IN2 to OUT3 Loaded
01
0
IN3 to OUT3 Loaded
01
1
IN4 to OUT3 Loaded
1
0110
0
IN5 to OUT3 Loaded
10
1
IN6 to OUT3 Loaded
11
0
IN7 to OUT3 Loaded
11
1
IN8 to OUT3 Loaded
0
XXX
Turn Off OUT3 Loaded
00
0
IN1 to OUT4 Loaded
00
1
IN2 to OUT4 Loaded
01
0
IN3 to OUT4 Loaded
01
1
IN4 to OUT4 Loaded
1
1110
0
IN5 to OUT4 Loaded
10
1
IN6 to OUT4 Loaded
11
0
IN7 to OUT4 Loaded
11
1
IN8 to OUT4 Loaded
0
XXX
Turn Off OUT4 Loaded
ABSOLUTE MAXIMUM RATINGS
Parameter
Limit
Unit
V+ to GND
- 0.3 to 21
V
V+ to V-
- 0.3 to 21
V- to GND
- 10 to 0.3
VL to GND
0 to (V+) + 0.3
Digital Inputs
(V-) - 0.3 to (VL) + 0.3
or 20 mA, whichever occurs first
VS, VD
(V-) - 0.3 to (V-) + 14
or 20 mA, whichever occurs first
Current (any terminal) Continuous
20
mA
Current (S or D) Pulsed 1 ms 10 % Duty
40
Storage Temperature
(A Suffix)
- 65 to 150
°C
(D Suffix)
- 65 to 125
Operating Temperature
(A Suffix)
- 55 to 125
(D Suffix)
- 40 to 85
Power Dissipation (Package)a
44-Pin Quad J Lead PLCCb
450
mW
44-Pin Quad J Lead Hermetic CLCCc
1200