SN74LVTH374-EP Datasheet, PDF (4/10 Pages) Texas Instruments – 3.3-V ABT OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS

SN74LVTH374ĆEP
3.3ĆV ABT OCTAL EDGEĆTRIGGERED DĆTYPE FLIPĆFLOP
WITH 3ĆSTATE OUTPUTS
SCBS771 − NOVEMBER 2003
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VIK
VOH
VOL
VCC = 2.7 V,
VCC = 2.7 V to 3.6 V,
VCC = 2.7 V,
VCC = 3 V
VCC = 2.7 V
VCC = 3 V
Control
II
inputs
Data
inputs
Ioff
II(hold)
Data
inputs
VCC = 0 or 3.6 V,
VCC = 3.6 V,
VCC = 3.6 V
VCC = 0,
VCC = 3 V
VCC = 3.6 V‡,
TEST CONDITIONS
II = −18 mA
IOH = −100 µA
IOH = −8 mA
IOH = −32 mA
IOL = 100 µA
IOL = 24 mA
IOL = 16 mA
IOL = 32 mA
IOL = 64 mA
VI = 5.5 V
VI = VCC or GND
VI = VCC
VI = 0
VI or VO = 0 to 4.5 V
VI = 0.8 V
VI = 2 V
VI = 0 to 3.6 V
MIN TYP†
VCC−0.2
2.4
2
MAX
−1.2
0.2
0.5
0.4
0.5
0.55
10
UNIT
V
V
V
±1
µA
1
−5
±100 µA
75
−75
µA
500
−750
IOZH
IOZL
IOZPU
IOZPD
VCC = 3.6 V,
VCC = 3.6 V,
VO = 3 V
VO = 0.5 V
VCC = 0 to 1.5 V, VO = 0.5 V to 3 V, OE = don’t care
VCC = 1.5 V to 0, VO = 0.5 V to 3 V, OE = don’t care
Outputs high
5 µA
−5 µA
±100 µA
±100 µA
0.19
ICC
VCC = 3.6 V, IO = 0, VI = VCC or GND
Outputs low
Outputs disabled
5 mA
0.19
∆ICC§
VCC = 3 V to 3.6 V, One input at VCC − 0.6 V, Other inputs at VCC or GND
0.2 mA
Ci
VI = 3 V or 0
3
pF
Co
VO = 3 V or 0
7
pF
†
‡
All typical values are at VCC = 3.3 V, TA = 25°C.
This is the bus-hold maximum dynamic current. It
is
the
minimum
overdrive
current
required
to
switch
the
input
from
one
state
to
another.
§ _{This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND.}
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 1)
fclock
tw
tsu
th
Clock frequency
Pulse duration, CLK high or low
Setup time, data before CLK↑
Hold time, data after CLK↑
VCC = 3.3 V
± 0.3 V
MIN MAX
150
3.3
1.5
0.8
VCC = 2.7 V
MIN MAX
150
3.3
2
0
UNIT
MHz
ns
ns
ns
4
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