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SINGLE POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP
SCES387K – MARCH 2002 – REVISED APRIL 2007
Recommended Operating Conditions
(1)
MIN
V
CC
V
IH
Supply voltage
V
CC
= 0.8 V
High-level input voltage
V
CC
= 1.1 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 0.8 V
V
IL
V
I
V
O
Low-level input voltage
Input voltage
Output voltage
V
CC
= 0.8 V
V
CC
= 1.1 V
I
OH
High-level output current
V
CC
= 1.4 V
V
CC
= 1.65 V
V
CC
= 2.3 V
V
CC
= 0.8 V
V
CC
= 1.1 V
I
OL
Low-level output current
V
CC
= 1.4 V
V
CC
= 1.65 V
V
CC
= 2.3 V
∆t/∆v
T
A
(1)
Input transition rise or fall rate
Operating free-air temperature
–40
V
CC
= 1.1 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
0
0
0.8
V
CC
0.65
×
V
CC
1.7
0
0.35
×
V
CC
0.7
3.6
V
CC
–0.7
–3
–5
–8
–9
0.7
3
5
8
9
20
85
ns/V
°C
mA
mA
V
V
V
V
MAX
2.7
UNIT
V
All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs,
literature number SCBA004.
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
I
OH
= –0.7 mA
V
OH
I
OH
= –3 mA
I
OH
= –5 mA
I
OH
= –8 mA
I
OH
= –9 mA
I
OL
= 100
µA
I
OL
= 0.7 mA
V
OL
I
OL
= 3 mA
I
OL
= 5 mA
I
OL
= 8 mA
I
OL
= 9 mA
I
I
I
off
I
CC
C
i
(1)
D or CLK input
V
I
= V
CC
or GND
V
I
or V
O
= 2.7 V
V
I
= V
CC
or GND,
V
I
= V
CC
or GND
All typical values are at T
A
= 25°C.
I
O
= 0
TEST CONDITIONS
I
OH
= –100
µA
V
CC
0.8 V to 2.7 V
0.8 V
1.1 V
1.4 V
1.65 V
2.3 V
0.8 V to 2.7 V
0.8 V
1.1 V
1.4 V
1.65 V
2.3 V
0 to 2.7 V
0
0.8 V to 2.7 V
2.5 V
2.5
0.25
0.3
0.4
0.45
0.6
±5
±10
10
µA
µA
µA
µF
V
0.8
1
1.2
1.8
0.2
MIN
V
CC
– 0.1
0.55
V
TYP
(1)
MAX
UNIT
3
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