TIBPAL22V10-20M Datasheet, PDF (13/17 Pages) Texas Instruments – HIGH-PERFORMANCE IMPACT-X E PROGRAMMABLE ARRAY LOGIC CIRCUITS

TIBPAL22V10-20M
HIGH-PERFORMANCE IMPACT-X ™ PROGRAMMABLE ARRAY LOGIC CIRCUITS
SRPS012A – D3523, JUNE 1990 – REVISED MARCH 1992
TYPICAL CHARACTERISTICS
SUPPLY CURRENT
vs
FREE–AIR TEMPERATURE
220
200
180
VCC = 5.5 V
VCC = 5.25 V
169
140
VCC = 5 V
VCC = 4.75 V
120
VCC = 4.5 V
100
–75 –50 –25 0
25 50 75 100 125
TA – Free–Air Temperature – °C
Figure 5
PROPAGATION DELAY TIME
vs
SUPPLY VOLTAGE
16
14
tPHL (I, I/O to O, I/O)
12
10
8 _{tPHL (CLK to Q)}
tPLH (I, I/O to O, I/O)
6
tPLH (CLK to Q)
4 _{TA = 25 °C}
R1 = 300 Ω
2
R2 = 390 Ω
CL = 50 pF
10 Outputs Switching
0
4.5
4.75
5
5.25
5.5
VCC – Supply Voltage – V
Figure 6
PROPAGATION DELAY TIME
vs
FREE–AIR TEMPERATURE
16
14
tPHL (I, I/O to O, I/O)
12
10
tPLH (I, I/O to O, I/O)
8
tPHL (CLK to Q)
6
4 ^{tPLH (CLK to Q)}
2
VCC = 5 V
R1 = 300 Ω
R2 = 390 Ω
CL = 50 pF
10 Outputs Switching
0
–75 –50 –25 0
25 50 75 100 125
TA – Free–Air Temperature – °C
Figure 7
PROPAGATION DELAY TIME
vs
LOAD CAPACITANCE
22
20
tPLH (I, I/O to O, I/O)
18 tPHL (I, I/O to O, I/O)
16
14
12
10
tPHL (CLK to Q)
8
tPLH (CLK to Q)
6
VCC = 5 V
4
R1 = 300 Ω
R2 = 390 Ω
2
CL = 50 pF
2 Outputs Switching
0
0
100 200 300 400 500 600
CL – Load Capacitance – pF
Figure 8
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