TIBPAL16L8 Datasheet, PDF (18/23 Pages) Texas Instruments – HIGH-PERFORMANCE IMPACT-X E PAL CIRCUITS

TIBPAL16L8-10C, TIBPAL16R4-10C, TIBPAL16R6-10C, TIBPAL16R8-10C
TIBPAL16L8-12M, TIBPAL16R4-12M, TIBPAL16R6-12M, TIBPAL16R8-12M
HIGH-PERFORMANCE IMPACT-X ™ PAL^® CIRCUITS
SRPS017 – D3023, MAY 1987 – REVISED MARCH 1992
TYPICAL CHARACTERISTICS
PROPAGATION DELAY TIME
vs
FREE - AIR TEMPERATURE
VCC = 5 V
CL = 50 pF
R1 = 200 Ω
8 R2 = 390 Ω
1 Output Switching
tPHL (I, I/O to O, I/O)
7
PROPAGATION DELAY TIME
vs
SUPPLY VOLTAGE
9
TA = 25 °C
CL = 50 pF
R1 = 200 Ω
8 _{R2 = 390 Ω}
tPHL (I, I/O to O, I/O)
7
tPLH (I, I/O to O, I/O)
6
6
tPHL (CLK to Q)
5
5
tPLH (I, I/O to O, I/O)
tPHL (CLK to Q)
4
tPLH (CLK to Q)
3
–75 –50 –25 0
25 50 75 100 125
TA – Free - Air Temperature – ° C
Figure 7
4
tPLH (CLK to Q)
3
4.5
4.75
5
5.25
5.5
VCC – Supply Voltage – V
Figure 8
PROPAGATION DELAY TIME
vs
NUMBER OF OUTPUTS SWITCHING
11
VCC = 5 V
TA = 25 ° C
10 CL = 50 pF
R1 = 200 Ω
9 ^{R2 = 390 Ω}
tPHL (I, I/O to O, I/O)
8
7
6
tPLH (I, I/O to O, I/O)
5
tPHL (CLK to Q)
4
tPLH (CLK to Q)
3
01 2 3 4 5 6 7 8
Number of Outputs Switching
Figure 9
18
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