參數(shù)資料
型號(hào): 74ALVCH16373
廠商: Fairchild Semiconductor Corporation
英文描述: Low Voltage 16-Bit Transparent Latch with Bushold
中文描述: 低電壓16位透明鎖存器與Bushold
文件頁數(shù): 4/7頁
文件大?。?/td> 95K
代理商: 74ALVCH16373
www.fairchildsemi.com
4
7
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
(Note 3)
Note 1:
The Absolute Maximum Ratings are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the Absolute Maximum Rat-
ings. The
Recommended Operating Conditions
table will define the condi-
tions for actual device operation.
Note 2:
I
O
Absolute Maximum Rating must be observed.
Note 3:
Floating or unused inputs must be held HIGH or LOW.
DC Electrical Characteristics
Supply Voltage (V
CC
)
DC Input Voltage (V
I
)
Output Voltage (V
O
) (Note 2)
DC Input Diode Current (I
IK
)
V
I
<
0V
DC Output Diode Current (I
OK
)
V
O
<
0V
DC Output Source/Sink Current
(I
OH
/I
OL
)
DC V
CC
or GND Current per
Supply Pin (I
CC
or GND)
Storage Temperature Range (T
STG
)
0.5V to
+
4.6V
0.5V to 4.6V
0.5V to V
CC
+
0.5V
50 mA
50 mA
±
50 mA
±
100 mA
65
°
C to
+
150
°
C
Power Supply
Operating
Input Voltage (V
I
)
Output Voltage (V
O
)
Free Air Operating Temperature (T
A
)
Minimum Input Edge Rate (
t/
V)
V
IN
=
0.8V to 2.0V, V
CC
=
3.0V
1.65V to 3.6V
0V to V
CC
0V to V
CC
40
°
C to
+
85
°
C
10 ns/V
Symbol
Parameter
Conditions
V
CC
(V)
Min
Max
Units
V
IH
HIGH Level Input Voltage
1.65 -1.95
2.3 - 2.7
2.7 - 3.6
0.65 x V
CC
1.7
2.0
V
V
IL
LOW Level Input Voltage
1.65 -1.95
2.3 - 2.7
2.7 - 3.6
0.35 x V
CC
0.7
0.8
V
V
OH
HIGH Level Output Voltage
I
OH
=
100
μ
A
I
OH
=
4 mA
I
OH
=
6 mA
I
OH
=
12 mA
1.65 - 3.6
1.65
2.3
V
CC
- 0.2
1.2
2
V
2.3
2.7
3.0
1.7
2.2
2.4
I
OH
=
24 mA
I
OL
=
100
μ
A
I
OL
=
4 mA
I
OL
=
6 mA
I
OL
=
12mA
3.0
2
V
OL
LOW Level Output Voltage
1.65 - 3.6
1.65
0.2
0.45
V
2.3
2.3
2.7
0.4
0.7
0.4
I
OL
=
24 mA
0
V
I
3.6V
V
IN
=
0.58V
V
IN
=
1.07V
V
IN
=
0.7V
V
IN
=
1.7V
V
IN
=
0.8V
V
IN
=
2.0V
0
<
V
O
3.6V
0
V
O
3.6V
V
I
=
V
CC
or GND, I
O
=
0
V
IH
=
V
CC
0.6V
3
0.55
±
5.0
I
I
I
I(HOLD)
Input Leakage Current
Bushold Input Minimum
3.6
1.65
μ
A
25
25
45
45
75
75
μ
A
Drive Hold Current
1.65
2.3
2.3
3.0
3.0
3.6
±
500
±
10
40
750
I
OZ
I
CC
I
CC
3-STATE Output Leakage
Quiescent Supply Current
Increase in I
CC
per Input
3.6
3.6
3 -3.6
μ
A
μ
A
μ
A
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