TIBPAL16L8 Datasheet, PDF (19/23 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
LOAD CAPACITANCE
18
VCC = 5 V
16
TA = 25 ° C
R1 = 200 Ω
R2 = 390 Ω
14 ^{1 Output Switching}
POWER DISSIPATION
vs
FREQUENCY
8 - BIT COUNTER MODE
900
VCC = 5 V
800
12
10
TA = 0 ° C
8
tPLH (CLK to Q)
tPHL (CLK to Q)
700
TA = 25 ° C
6
tPLH (I, I/O to O, I/O)
TA = 80 ° C
4
tPHL (I, I/O to O, I/O)
2
0
100 200 300 400 500 600
CL – Load Capacitance – pF
Figure 10
600
1
4
10
40
100
F – Frequency – MHz
Figure 11
SUPPLY CURRENT
vs
FREE - AIR TEMPERATURE
180
Unprogrammed Device
170
VCC = 5.5 V
160
VCC = 5.25 V
150
140
130
120
VCC = 5 V
VCC = 4.75 V
110
VCC = 4.5 V
100
–75 –50 –25 0
25 50 75 100 125
TA – Free - Air Temperature – ° C
Figure 12
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