參數(shù)資料
型號: 74VCXH16373
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): 5/7頁
文件大?。?/td> 85K
代理商: 74VCXH16373
5
www.fairchildsemi.com
7
AC Electrical Characteristics
(Note 13)
Note 13:
For C
L
=
50
P
F, add approximately 300 ps to the AC maximum specification.
Note 14:
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 (t
OSHL
) or LOW-to-HIGH (t
OSLH
).
Dynamic Switching Characteristics
Capacitance
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C, C
L
=
30 pF, R
L
=
500
V
CC
=
3.3V
±
0.3V
V
CC
=
2.5V
±
0.2V
Min
Max
Min
0.8
3.0
1.0
0.8
3.0
1.0
Units
V
CC
=
1.8V
±
0.15V
Min
1.5
1.5
Max
3.4
3.9
Max
6.8
7.8
t
PHL
, t
PLH
t
PHL
, t
PLH
t
PZL
, t
PZH
t
PLZ
, t
PHZ
t
S
t
H
t
W
t
OSHL
t
OSLH
Prop Delay I
n
to O
n
Prop Delay LE to O
n
Output Enable Time
Output Disable Time
Setup Time
ns
ns
0.8
0.8
1.5
3.5
3.5
1.0
1.0
1.5
4.6
3.8
1.5
1.5
2.5
9.2
6.8
ns
ns
ns
Hold Time
Pulse Width
Output to Output Skew
1.0
1.5
1.0
1.5
1.0
4.0
ns
ns
0.5
0.5
0.75
ns
(Note 14)
Symbol
Parameter
Conditions
V
CC
(V)
T
A
=
+
25
°
C
Typical
0.25
Units
V
OLP
Quiet Output Dynamic Peak V
OL
C
L
=
30 pF, V
IH
=
V
CC
, V
IL
=
0V
1.8
V
2.5
3.3
1.8
0.6
0.8
0.25
0.6
0.8
1.5
V
OLV
Quiet Output Dynamic Valley V
OL
C
L
=
30 pF, V
IH
=
V
CC
, V
IL
=
0V
V
2.5
3.3
1.8
V
OHV
Quiet Output Dynamic Valley V
OH
C
L
=
30 pF, V
IH
=
V
CC
, V
IL
=
0V
V
2.5
3.3
1.9
2.2
Symbol
Parameter
Conditions
T
A
=
+
25
°
C
Typical
6
Units
C
IN
C
OUT
C
PD
Input Capacitance
V
CC
=
1.8V, 2.5V or 3.3V, V
I
=
0V or V
CC
V
I
=
0V or V
CC
, V
CC
=
1.8V, 2.5V or 3.3V
V
I
=
0V or V
CC
, f
=
10 MHz,
V
CC
=
1.8V, 2.5V or 3.3V
pF
Output Capacitance
Power Dissipation Capacitance
7
pF
20
pF
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