SN74AVC16835_08 Datasheet, PDF (6/17 Pages) Texas Instruments – 18-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTS

SN74AVC16835
18-BIT UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCES168J – DECEMBER 1998 – REVISED FEBRUARY 2002
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VOH
VOL
II
Ioff
IOZ
ICC
CLK input
Ci
Control inputs
TEST CONDITIONS
IOHS = –100 µA,
IOHS = –2 mA,
IOHS = –4 mA,
IOHS = –8 mA,
IOHS = –12 mA,
IOLS = 100 µA
IOLS = 2 mA,
IOLS = 4 mA,
IOLS = 8 mA,
IOLS = 12 mA,
VI = VCC or GND
VI or VO = 3.6 V
VO = VCC or GND,
VI = VCC or GND,
VIH = 0.91 V
VIH = 1.07 V
VIH = 1.7 V
VIH = 2 V
VIL = 0.49 V
VIL = 0.57 V
VIL = 0.7 V
VIL = 0.8 V
OE = VCC
IO = 0
VI = VCC or GND
VI = VCC or GND
VCC
1.4 V to 3.6 V
1.4 V
1.65 V
2.3 V
3V
1.4 V to 3.6 V
1.4 V
1.65 V
2.3 V
3V
3.6 V
0
3.6 V
3.6 V
2.5 V
3.3 V
2.5 V
3.3 V
MIN TYP^†
VCC–0.2
1.05
1.2
1.75
2.3
4
4
4
4
MAX
0.2
0.4
0.45
0.55
0.7
±2.5
±10
±10
40
UNIT
V
V
µA
µA
µA
µA
pF
Data inputs
VI = VCC or GND
Co Outputs
VO = VCC or GND
† _{Typical values are measured at TA = 25°C.}
2.5 V
3.3 V
2.5 V
3.3 V
2.5
2.5
6.5
pF
6.5
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figures 2 through 5)
fclock
tw
tsu
th
Clock frequency
Pulse
LE high
duration _{CLK high or low}
Setup
time
Data before CLK↑
Data
CLK high
before LE↓ _{CLK low}
Hold
time
Data after CLK↑
Data
after LE↓
CLK high
CLK low
VCC = 1.2 V
MIN MAX
1
1.7
2
1.5
3.2
2.8
VCC = 1.5 V
± 0.1 V
MIN MAX
0.9
1.6
0.9
1.3
2.4
2.1
VCC = 1.8 V
± 0.15 V
MIN MAX
150
3.3
3.3
0.7
1.2
0.7
1
2
1.7
VCC = 2.5 V
± 0.2 V
MIN MAX
150
3.3
3.3
0.7
0.8
0.5
0.9
1.7
1.5
VCC = 3.3 V
± 0.3 V
MIN MAX
150
3.3
3.3
0.7
0.8
0.5
1.3
1.6
1.4
UNIT
MHz
ns
ns
ns
6
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