參數(shù)資料
型號: SN74LVC1404YEPR
廠商: Texas Instruments, Inc.
英文描述: OSCILLATOR DRIVER FOR CRYSTAL OSCILLATOR OR CERAMIC RESONATOR
中文描述: 振蕩器驅(qū)動晶體振蕩器或陶瓷諧振器
文件頁數(shù): 4/16頁
文件大?。?/td> 309K
代理商: SN74LVC1404YEPR
www.ti.com
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
SN74LVC1404
OSCILLATOR DRIVER
FOR CRYSTAL OSCILLATOR OR CERAMIC RESONATOR
SCES469C–AUGUST 2003–REVISED JULY 2005
PARAMETER
TEST CONDITIONS
V
CC
1.65 V
2.3 V
3 V
4.5 V
5.5 V
1.65 V
2.3 V
3 V
4.5 V
5.5 V
1.65 V
2.3 V
3 V
4.5 V
5.5 V
MIN TYP
(1)
0.79
1.11
1.5
2.16
2.61
0.39
0.58
0.84
1.41
1.87
0.37
0.48
0.56
0.71
0.71
V
CC
– 0.1
1.2
1.9
2.4
2.3
3.8
MAX
1.16
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
UNIT
V
Positive-
going
threshold
A input
V
V
Negative-
going
threshold
A input
V
V
hysteresis
(V
T+
– V
T–
)
A input
V
I
OH
= –100
μ
A
I
OH
= –4 mA
I
OH
= –8 mA
I
OH
= –16 mA
I
OH
= –24 mA
I
OH
= –32 mA
I
OL
= 100
μ
A
I
OL
= 4 mA
I
OL
= 8 mA
I
OL
= 16 mA
I
OL
= 24 mA
I
OL
= 32 mA
I
OL
= 100
μ
A
I
OL
= 2 mA
V
I
= 5.5 V or GND
V
I
or V
O
= 0 to 5.5 V
V
I
= V
CC
or GND,
One input at V
– 0.6 V,
Other inputs at V
CC
or GND
1.65 V to 5.5 V
1.65 V
2.3 V
3 V
3 V
4.5 V
1.65 V to 5.5 V
1.65 V
2.3 V
3 V
3 V
4.5 V
1.65 V to 5.5 V
1.65 V
0 to 5.5 V
0
1.65 V to 5.5 V
V
OH(2)
V
0.1
0.45
0.3
0.4
0.55
0.55
0.1
0.65
±
5
±
10
10
V
OL(2)
V
V
OL
XOUT
CTRL = Low,
XIN = GND
V
I
I
I
off
I
CC
All inputs
Y output
μ
A
μ
A
μ
A
I
O
= 0
I
CC
CTRL and A inputs
3 V to 5.5 V
500
μ
A
CTRL and A inputs
XIN
3.5
C
i
V
I
= V
CC
or GND
3.3 V
pF
6
(1)
(2)
All typical values are at V
= 3.3 V, T
= 25
°
C.
V
IL
= 0 V and V
IH
= V
CC
for XOUT and OSCOUT; the standard V
T+
and V
T–
levels should be applied for the Y output.
4
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