參數(shù)資料
型號： 74LVTH16240
廠商： Fairchild Semiconductor Corporation
英文描述： Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85
中文描述： 低電壓16位反向緩沖器/線路驅(qū)動器的3態(tài)輸出
文件頁數(shù)： 4/6頁
文件大?。?/td> 105K
代理商： 74LVTH16240
www.fairchildsemi.com
4
7
DC Electrical Characteristics
(Continued)
Note 3:
All typical values are at V
CC
3.3V, T
A
25
q
C.
Note 4:
Applies to bushold versions only (LVTH16240).
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 SSOP 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 at LOW.
AC Electrical Characteristics
Note 10:
All typical values are at V
CC
3.3V, T
A
25
q
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-883, Method 3012.
Symbol
Parameter
V
CC
(V)
T
A
40
q
C to 85
q
C
Typ
(Note 10)
Units
Conditions
Min
Max
I
OZH
I
CCH
3-STATE Output Leakage Current
3.6
10
P
A
V
CC
V
O
d
5.5V
V
I
GND or V
CC
,
Outputs HIGH
V
I
GND or V
CC
,
Outputs LOW
V
I
GND or V
CC
,
Outputs Disabled
Power Supply Current
3.6
0.19
mA
I
CCL
Power Supply Current
3.6
5
mA
I
CCZ
Power Supply Current
3.6
0.19
mA
I
CCZH
Power Supply Current
3.6
0.19
mA
V
I
GND or V
,
V
CC
d
V
O
d
5.5V,
Outputs Disabled
'
I
CC
Increase in Power Supply Current
(Note 7)
3.6
0.2
mA
One Input at V
CC
0.6V
Other Inputs at V
CC
or GND
Symbol
Parameter
V
CC
T
A
25
q
C
Units
Conditions
(V)
Min
Typ
Max
C
L
50 pF, R
L
500
:
(Note 9)
V
OLP
V
OLV
Quiet Output Maximum Dynamic V
OL
Quiet Output Minimum Dynamic V
OL
3.3
0.8
V
3.3
0.8
V
(Note 9)
Symbol
Parameter
T
A
40
q
C to 85
q
C, C
L
50 pF, R
L
500
:
V
CC
3.3V
r
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
3.5
3.5
1.0
1.0
4.2
4.0
ns
Output Enable Time
1.0
1.2
1.7
4.0
4.8
4.7
1.0
1.2
1.7
4.9
6.1
5.2
ns
Output Disable Time
ns
1.7
4.2
1.0
1.7
4.4
1.0
Output to Output Skew
(Note 11)
ns
Symbol
Parameter
Conditions
Typical
4
8
Units
pF
pF
C
IN
C
OUT
Input Capacitance
Output Capacitance
V
CC
0V, V
I
0V or V
CC
V
CC
3.0V, V
O
0V or V
CC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LVTH16240_YBB3026B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74LVTH16240_YBB3116B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74LVTH16240DGGRE4 功能描述:緩沖器和線路驅(qū)動器 3.3V ABT 16-Bit Buff/Drv W/3-St Otpt 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
74LVTH16240DGGRG4 功能描述:緩沖器和線路驅(qū)動器 3.3V ABT 16B Buffers/Drivers 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
74LVTH16240MEA 功能描述:緩沖器和線路驅(qū)動器 16-Bit 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
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