SN74LVC1G14
SINGLE SCHMITT-TRIGGER INVERTER
www.ti.com
SCES218S–APRIL 1999–REVISED SEPTEMBER 2005
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
1.65 V
2.3 V
MIN TYP(1) MAX
UNIT
0.79
1.11
1.5
1.16
VT+
1.56
1.87
2.74
3.33
0.62
0.87
1.14
1.79
2.29
0.62
0.77
0.87
1.04
1.11
Positive-going
input threshold
voltage
3 V
V
4.5 V
2.16
2.61
0.39
0.58
0.84
1.41
1.87
0.37
0.48
0.56
0.71
0.71
VCC – 0.1
1.2
5.5 V
1.65 V
2.3 V
VT–
Negative-going
input threshold
voltage
3 V
V
V
4.5 V
5.5 V
1.65 V
2.3 V
∆VT
Hysteresis
3 V
(VT+ – VT–
)
4.5 V
5.5 V
IOL = –100 µA
IOL = –4 mA
1.65 V to 4.5 V
1.65 V
2.3 V
IOL = –8 mA
1.9
VOH
V
V
IOL = –16 mA
IOL = –24 mA
IOL = –32 mA
IOL = 100 µA
IOL = 4 mA
2.4
3 V
2.3
4.5 V
1.65 V to 4.5 V
1.65 V
3.8
0.1
0.45
0.3
IOL = 8 mA
2.3 V
VOL
IOL = 16 mA
0.4
3 V
IOL = 24 mA
0.55
0.55
±5
IOL = 32 mA
4.5 V
0 to 5.5 V
0
II
A input
VI = 5.5 V or GND
VI or VO = 5.5 V
VI = 5.5 V or GND,
µA
µA
µA
µA
pF
Ioff
ICC
∆ICC
Ci
±10
10
IO = 0
1.65 V to 5.5 V
3 V to 5.5 V
3.3 V
One input at VCC – 0.6 V, Other inputs at VCC or GND
VI = VCC or GND
500
4.5
(1) All typical values are at VCC = 3.3 V, TA = 25°C.
Switching Characteristics
over recommended operating free-air temperature range, CL = 15 pF (unless otherwise noted) (see Figure 1)
VCC = 1.8 V
± 0.15 V
VCC = 2.5 V
± 0.2 V
VCC = 3.3 V
± 0.3 V
VCC = 5 V
± 0.5 V
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
UNIT
MIN
MAX MIN
9.9 1.6
MAX MIN
5.5 1.5
MAX MIN MAX
4.6 0.9 4.4
tpd
A
Y
2.8
ns
4
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