Specifications GAL16V8
GAL16V8D-3/-5/-7 (IND PLCC): Typical AC and DC Characteristic Diagrams
Normalized Tco vs Vcc
N
ormalized Tpd vs Vcc
Normalized Tsu vs Vcc
1.2
1.1
1
1.2
1.1
1.2
1.1
1
PT H->L
PT L->H
RISE
FALL
PT H->L
PT L->H
1
0.9
0.8
0.9
0.9
0.8
0.8
4.50
4.75
5.00
5.25
5.50
4.50
4.75
5.00
5.25
5.50
4.50
4.75
5.00
5.25
5.50
Supply Voltage (V)
Supply Voltage (V)
Supply Voltage (V)
Normalized Tpd vs Temp
Normalized Tco vs Temp
Normalized Tsu vs Temp
1.3
1.2
1.1
1.3
1.3
1.2
1.1
1
1.2
1.1
PT H->L
PT L->H
PTH->L
PT L->H
RISE
FALL
1
1
0.9
0.9
0.9
0.8
0.7
0.8
0.7
0.8
0.7
-55
-25
0
25
50
75
100
125
-55
-25
0
25
50
75
100
125
-55
-25
0
25
50
75
100 125
Temperature (deg. C)
Temperature (deg. C)
Temperature (deg. C)
Delta Tco vs # of Outputs
Switching
Delta Tpd vs # of Outputs
Switching
0
0
-0.1
-0.1
-0.2
-0.3
-0.2
-0.3
RISE
FALL
RISE
FALL
-0.4
1
-0.4
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Number of Outputs Switching
Number of Outputs Switching
Delta Tpd vs Output Loading
Delta Tco vs Output Loading
14
12
10
14
12
10
RISE
FALL
RISE
FALL
8
6
4
8
6
4
2
0
2
0
-2
-2
0
0
50
100
150
200
250
300
50
100
150
200
250
300
Output Loading (pF)
Output Loading (pF)
18
LATTICE [ LATTICE SEMICONDUCTOR ]
