GAL16V8 Datasheet, PDF (17/22 Pages) Lattice Semiconductor – High Performance E2CMOS PLD Generic Array Logic

Specifications GAL16V8
GAL16V8D-3/-5/-7 (IND PLCC): Typical AC and DC Characteristic Diagrams
Normalized Tpd vs Vcc
1.2
PT H->L
1.1
PT L->H
1
0.9
0.8
4.50
4.75
5.00
5.25
5.50
Supply Voltage (V)
Normalized Tco vs Vcc
1.2
RISE
1.1
FALL
1
0.9
0.8
4.50
4.75
5.00
5.25
5.50
Supply Voltage (V)
Normalized Tsu vs Vcc
1.2
PT H->L
1.1
PT L->H
1
0.9
0.8
4.50
4.75
5.00
5.25
5.50
Supply Voltage (V)
Normalized Tpd vs Temp
1.3
1.2
PT H->L
PT L->H
1.1
1
0.9
0.8
0.7
-55 -25 0
25 50 75 100 125
Temperature (deg. C)
Normalized Tco vs Temp
1.3
1.2
RISE
FALL
1.1
1
0.9
0.8
0.7
-55
-25 0 2 5 5 0 7 5 100 125
Temperature (deg. C)
Normalized Tsu vs Temp
1.3
1.2
PTH->L
PT L->H
1.1
1
0.9
0.8
0.7
-55
-25 0 25 50 75 1 00 1 25
Temperature (deg. C)
Delta Tpd vs # of Outputs
Switching
0
-0.1
-0.2
RISE
FALL
-0.3
-0.4
1
2
3
4
5
6
7
8
Number of Outputs Switching
Delta Tpd vs Output Loading
14
12
RISE
10
FALL
8
6
4
2
0
-2
0
50 100 150 200 250 300
Output Loading (pF)
Delta Tco vs # of Outputs
Switching
0
-0.1
-0.2
RISE
-0.3
FALL
-0.4
1
2
3
4
5
6
7
8
Number of Outputs Switching
Delta Tco vs Output Loading
14
12
RISE
10
FALL
8
6
4
2
0
-2
0
50 100 150 200 250 300
Output Loading (pF)
17