gal20lv8 Lattice Semiconductor Corp., gal20lv8 Datasheet - Page 16

• Manufacturer Part Number: gal20lv8
• Description: Low Voltage E2 Cmos Pld Generic Array Logic? Gal20lv8 Gal
• Manufacturer: Lattice Semiconductor Corp.

Typical AC and DC Characteristic Diagrams
1.2
1.1
0.9
0.8
1.2
1.1
0.9
0.8
1
1
-55
3.00
Normalized Tpd vs Temp
Normalized Tpd vs Vcc
-25
Temperature (deg. C)
Supply Voltage (V)
PT H->L
PT L->H
3.15
0
25
3.30
50
75
-0.1
-0.2
-0.3
-0.4
-0.5
18
14
10
-2
-6
3.45
6
2
0
PT H->L
PT L->H
0
1
100
Delta Tpd vs # of Outputs
Number of Outputs Switching
50
Delta Tpd vs Output
2
3.60
125
Output Loading (pF)
RISE
FALL
3
100
Switching
Loading
4
150
5
1.2
1.1
0.9
0.8
1.2
1.1
0.9
0.8
200
1
1
3.00
-55
6
Normalized Tco vs Temp
Normalized Tco vs Vcc
250
-25
RISE
FALL
Temperature (deg. C)
7
Supply Voltage (V)
3.15
300
0
RISE
FALL
8
16
25
3.30
50
-0.1
-0.2
-0.3
-0.4
-0.5
16
12
-4
8
4
0
0
0
75
Delta Tco vs Output Loading
3.45
1
Delta Tco vs # of Outputs
Number of Outputs Switching
Specifications GAL20LV8
RISE
FALL
100
50
2
Output Loading (pF)
3.60
125
RISE
FALL
100
3
Switching
4
150
5
200
1.2
1.1
0.9
0.8
1.2
1.1
0.9
0.8
1
1
6
3.00
-55
250
RISE
FALL
Normalized Tsu vs Temp
7
Normalized Tsu vs Vcc
-25
Temperature (deg. C)
300
Supply Voltage (V)
3.15
PT H->L
PT L->H
8
0
25
3.30
50
75
3.45
PT H->L
PT L->H
100
3.60
125