CDC208_15_15 Datasheet, PDF (4/16 Pages) Texas Instruments – DUAL 1-LINE TO 4-LINE CLOCK DRIVER WITH 3-STATE OUTPUTS

CDC208
ą
DUAL 1ĆLINE TO 4ĆLINE CLOCK DRIVER
WITH 3ĆSTATE OUTPUTS
SCAS109F − APRIL 1990 − REVISED OCTOBER 1998
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25°C
MIN TYP MAX
MIN MAX
IOH = − 50 µA
4.5 V
4.4
4.4
5.5 V
5.4
5.4
VOH
IOH = − 24 mA
IOH = − 75 mA†
IOL = 50 µA
4.5 V 3.94
5.5 V 4.94
5.5 V
4.5 V
5.5 V
3.8
4.8
3.85
0.1
0.1
0.1
0.1
VOL
IOL = 24 mA
4.5 V
5.5 V
0.36
0.44
0.36
0.44
IOL = 75 mA†
5.5 V
1.65
II
VI = VCC or GND
5.5 V
± 0.1
±1
IOZ
VO = VCC or GND
5.5 V
± 0.5
±5
ICC
VI = VCC or GND,
IO = 0
5.5 V
8
80
∆ICC‡
One input at 3.4 V,
Other inputs at VCC or GND
5.5 V
0.9
1
Ci
VI = VCC or GND
5V
4
Co
VO = VCC or GND
5V
10
† _{Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.}
‡ _{This is the increase in supply current for each input that is at one of the specified TTL voltage levels rather than 0 V or VCC.}
UNIT
V
V
µA
µA
µA
mA
pF
pF
4
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