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參數(shù)資料
| 型號： | 74LVT2240WM |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Low Voltage Inverting Octal Buffer/Line Driver with 3-STATE Outputs |
| 中文描述： | LVT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| 封裝： | 0.300 INCH, MS-013, SO-20 |
| 文件頁數(shù)： | 4/6頁 |
| 文件大小： | 76K |
| 代理商： | 74LVT2240WM |
www.fairchildsemi.com
4
7
DC Electrical Characteristics
(Continued)
Note 3:
All typical values are at V
CC
=
3.3V, T
A
=
25
°
C.
Note 4:
Applies to bushold versions only (74LVTH2240).
Note 5:
An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 6:
An external driver must sink at least the specified current to switch from HIGH-to-LOW.
Note 7:
This is the increase in supply current for each, input that is at the specified voltage level rather than V
CC
or GND.
Dynamic Switching Characteristics
(Note 8)
Note 8:
Characterized in SOIC package. Guaranteed parameter, but not tested.
Note 9:
Max number of outputs defined as (n). n
1 data inputs are driven 0V to 3V. Output under test held LOW.
AC Electrical Characteristics
Note 10:
All typical values are at V
CC
=
3.3V, T
A
=
25
°
C.
Note 11:
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
).
Capacitance
(Note 12)
Note 12:
Capacitance is measured at frequency f
=
1 MHz, per MIL-STD-883B, Method 3012.
Symbol
Parameter
V
CC
(V)
T
A
=
40
°
C to
+
85
°
C
Typ
(Note 3)
Units
Conditions
Min
Max
I
CCZ
+
Power Supply Current
3.6
0.19
mA
V
CC
≤
V
O
≤
5.5V,
Outputs Disabled
One Input at V
CC
0.6V
Other Inputs at V
CC
or GND
I
CC
Increase in Power Supply Current
(Note 7)
3.6
0.2
mA
Symbol
Parameter
V
CC
(V)
T
A
=
25
°
C
Units
Conditions
C
L
=
50 pF,
R
L
=
500
(Note 9)
Min
Typ
Max
V
OLP
V
OLV
Quiet Output Maximum Dynamic V
OL
Quiet Output Minimum Dynamic V
OL
3.3
3.3
0.8
0.8
V
V
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF, R
L
=
500
V
CC
=
3.3V
±
0.3V
Typ
(Note 10)
Units
V
CC
=
2.7V
Min
Min
Max
Max
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
OSHL
t
OSLH
Propagation Delay Data to Output
1.0
1.0
4.0
4.1
1.0
1.0
4.8
4.4
ns
Output Enable Time
1.0
1.1
1.9
5.0
5.0
4.8
1.0
1.1
1.9
6.0
5.6
5.5
ns
Output Disable Time
ns
1.8
4.5
1.0
1.8
4.5
1.0
Output to Output Skew
(Note 11)
ns
Symbol
Parameter
Conditions
Typical
3
Units
pF
C
IN
C
OUT
Input Capacitance
V
CC
=
0V, V
I
=
0V or V
CC
V
CC
=
3.0V, V
O
=
0V or V
CC
Output Capacitance
6
pF
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 74LVT2240WM_Q | 功能描述:緩沖器和線路驅(qū)動器 Inv Oct Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVT2240WMX | 功能描述:緩沖器和線路驅(qū)動器 Inv Oct Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVT2241D | 功能描述:緩沖器和線路驅(qū)動器 3.3V OCTAL BUFFER 3-S 30 OHM RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVT2241D,112 | 功能描述:緩沖器和線路驅(qū)動器 3.3V OCTAL BUFFER RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVT2241D,118 | 功能描述:緩沖器和線路驅(qū)動器 3.3V OCTAL BUFFER RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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