CDC208 Datasheet, PDF (5/10 Pages) Texas Instruments – DUAL 1-LINE TO 4-LINE CLOCK DRIVER WITH 3-STATE OUTPUTS

CDC208
DUAL 1-LINE TO 4-LINE CLOCK DRIVER
WITH 3-STATE OUTPUTS
SCAS109F – APRIL 1990 – REVISED OCTOBER 1998
switching characteristics over recommended operating free-air temperature range,
V_CC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TA = 25°C
MIN
MIN TYP MAX
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
1A and 2A
1OE1, 1OE2, and
2OE1, 2OE2
1OE2 or 2OE2
1OE1 or 2OE1
1OE2 or 2OE2
1OE1 or 2OE1
Any Y
Any Y
Any Y
Any Y
5.3 8.5 10.9 5.3
3.6 7.7
11 3.6
4.7 8.5 11.7 4.7
4.4 8.4 11.3 4.4
4.4 8.1 11.3 4.4
5 9.6 13.3
5
4.2 7.4 9.3 4.2
5.4 7.5 9.2 5.4
MAX
11.7
11.5
12.8
12.4
12.4
14.9
10.2
9.9
UNIT
ns
ns
ns
ns
switching characteristics, V_CC = 5 V ± 0.25 V, T_A = 25°C to 70°C (see Note 3 and Figures 1 and 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
MIN MAX UNIT
tPLH
tPHL
1A and 2A
Any Y
tsk(o)
1A and 2A
Any Y
NOTE 3: All specifications are valid only for all outputs switching simultaneously and in phase.
6.6 10.2
ns
6.6 9.8
1 ns
operating characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
Cpd
Power dissipation capacitance per bank
Outputs enabled
Outputs disabled
TEST CONDITIONS
CL = 50 pF, f = 1 MHz
TYP UNIT
96
pF
12
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