DG534A/538A
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Switching Times vs. Temperature
225
200
175
t
ON
Time (ns)
Time (ns)
150
125
100
t
BBM
75
50
–40
–20
0
20
40
60
80
100
120
Temperature (_C)
100
75
–40
–20
0
20
40
60
80
100
120
Temperature (_C)
t
OFF
175
150
125
t
TRANS
250
225
200
Transition Time vs. Temperature
OUTPUT TIMING REQUIREMENTS
3V
0V
t
DW
3V
A
0
, A
1
, A
2
, EN
Don’t Care
0V
Writing Data to Device
Write Data
Don’t Care
t
WD
t
MPW
WR
WR
3V
0V
3V
A
0
, A
1
, A
2
, EN
0V
RS
3V
0V
Don’t Care
New Data
Don’t Care
t
MPW
Delay Time Required after Reset before Write
t
RW
WR
3V
0V
3V
A
0
, A
1
, A
2
, EN
0V
3V
0V
Driven Bus
Hi Z
Device Data* Out
Hi Z
Driven Bus
I/O
Reading Data From Device
t
AZ
t
AO
t
AI
FIGURE 1.
Document Number: 70069
S-05734—Rev. G, 29-Jan-02
www.vishay.com
9
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