DC Electrical Characteristics (2.3V ≤ VCC ≤ 2.7V)
Symbol
Parameter
Vt+
Positive Threshold
Vt−
Negative Threshold
∆VT
Input Hysteresis
VOH
HIGH Level Output Voltage
VOL
LOW Level Output Voltage
II
Input Leakage Current
IOFF
Power Off Leakage Current
ICC
Quiescent Supply Current
Conditions
IOH = −100 µA
IOH= −6 mA
IOH = −12 mA
IOH = −18 mA
IOL = 100 µA
IOL = 12 µA
IOL = 18 mA
0 ≤ VI ≤ 3.6V
0 ≤ (VI, VO) ≤ 3.6V
VI = VCC or GND
VCC ≤ VI ≤ 3.6V
VCC
(V)
2.3
2.3
2.3
2.3–2.7
2.3
2.3
2.3
2.3–2.7
2.3
2.3
2.3–2.7
0
2.3–2.7
2.3–2.7
Min
0.5
0.3
VCC–0.2
2.0
1.8
1.7
Max
1.6
1.0
0.2
0.4
0.6
±5.0
10
20
±20
Units
V
V
V
V
V
µA
µA
µA
DC Electrical Characteristics (1.65V ≤ VCC < 2.3V)
Symbol
Parameter
Vt+
Positive Threshold
Vt−
Negative Threshold
∆VT
Input Hysteresis
VOH
HIGH Level Output Voltage
VOL
LOW Level Output Voltage
II
Input Leakage Current
IOFF
Power Off Leakage Current
ICC
Quiescent Supply Current
Conditions
IOH = −100 µA
IOH= −6 mA
IOL = 100 µA
IOL = 6 mA
0 ≤ VI ≤ 3.6V
0 ≤ (VI, VO) ≤ 3.6V
VI = VCC or GND
VCC ≤ VI ≤ 3.6V
VCC
(V)
1.65
1.65
1.65
1.65–2.3
1.65
1.65–2.3
1.65
1.65–2.3
0
1.65–2.3
1.65–2.3
Min
0.25
0.2
VCC–0.2
1.25
Max
1.3
0.9
0.2
0.3
±5.0
10
20
±20
Units
V
V
V
V
V
µA
µA
µA
AC Electrical Characteristics (Note 4)
TA = −40°C to +85°C, CL = 30 pF, RL = 500Ω
Symbol
Parameter
VCC = 3.3 V ± 0.3V
VCC = 2.5 V ± 0.2V
VCC = 1.8 V ± 0.15V
Units
Min
Max
Min
Max
Min
Max
tPHL
Propagation Delay
0.6
3.3
0.8
4.1
1.0
8.2
ns
tPLH
tOSHL
Output to Output
0.5
0.5
0.75
ns
tOSLH
Skew (Note 5)
Note 4: For CL = 50 pF, add approximately 300 ps to the AC maximum specification.
Note 5: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).
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