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參數(shù)資料
| 型號： | 74VCXH16244 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Low Voltage 16-Bit Buffer/Line Driver with Bushold |
| 中文描述： | 低電壓16位緩沖器/線路驅(qū)動器的Bushold |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 140K |
| 代理商： | 74VCXH16244 |
www.fairchildsemi.com
6
7
AC Electrical Characteristics
(Note 9)
Note 9:
For C
L
=
50
P
F, add approximately 300 ps to the AC maximum specification.
Note 10:
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
Conditions
V
CC
(V)
T
A
=
40
°
C to
+
85
°
C
Min
0.8
Units
Figure
Max
2.5
Number
t
PHL
t
PLH
Propagation Delay
C
L
=
30 pF, R
L
=
500
3.3
±
0.3
2.5
±
0.2
1.8
±
0.15
1.5
±
0.1
1.2
3.3
±
0.3
2.5
±
0.2
1.8
±
0.15
1.5
±
0.1
1.2
3.3
±
0.3
2.5
±
0.2
1.8
±
0.15
1.5
±
0.1
1.2
3.3
±
0.3
2.5
±
0.2
1.8
±
0.15
1.5
±
0.1
1.2
ns
Figures
1, 2
1.0
1.5
1.0
3.0
6.0
12.0
C
L
=
15 pF, R
L
=
2 k
Figures
5, 6
1.5
0.8
1.0
30.0
3.5
4.1
t
PZL
t
PZH
Output Enable Time
C
L
=
30 pF, R
L
=
500
ns
Figures
1, 3, 4
1.5
1.0
8.2
16.4
C
L
=
15 pF, R
L
=
2 k
Figures
5, 7, 8
1.5
0.8
1.0
41.0
3.5
3.8
t
PLZ
t
PHZ
Output Disable Time
C
L
=
30 pF, R
L
=
500
ns
Figures
1, 3, 4
1.5
1.0
1.5
6.8
13.6
34.0
C
L
=
15 pF, R
L
=
2 k
Figures
5, 7, 8
t
OSHL
t
OSLH
Output to Output Skew
(Note 10)
C
L
=
30 pF, R
L
=
500
0.5
0.5
0.75
ns
C
L
=
15 pF, R
L
=
2 k
1.5
1.5
Symbol
Parameter
Conditions
V
CC
(V)
1.8
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
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
6.0
Units
C
IN
C
OUT
C
PD
Input Capacitance
V
CC
=
1.8, 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
7.0
20.0
pF
pF
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|---|---|
| 74VCXH16244/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low-Voltage 1.8/2.5/3.3V 16-Bit Buffer |
| 74VCXH16244DT | 制造商:ON Semiconductor 功能描述:Buffer/Line Driver 16-CH Non-Inverting 3-ST CMOS 48-Pin TSSOP Rail 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74VCXH16244DTR | 制造商:ON Semiconductor 功能描述:Buffer/Line Driver 16-CH Non-Inverting 3-ST CMOS 48-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| 74VCXH16244G | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 16-Bit Buffer/Line Driver with Bushold |
| 74VCXH16244MT | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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