參數(shù)資料
型號： 74LVTH543
廠商： Fairchild Semiconductor Corporation
英文描述： Low Voltage Octal Registered Transceiver with 3-STATE Outputs
中文描述： 低壓八路注冊收發(fā)器三態(tài)輸出
文件頁數(shù)： 4/7頁
文件大?。?/td> 66K
代理商： 74LVTH543
www.fairchildsemi.com
4
7
DC Electrical Characteristics
Note 3:
An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 4:
An external driver must sink at least the specified current to switch from HIGH-to-LOW.
Note 5:
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 6)
Note 6:
Characterized in SOIC package. Guaranteed parameter, but not tested.
Note 7:
Max number of outputs defined as (n). n
1 data inputs are driven 0V to 3V. Output under test held LOW.
Symbol
Parameter
V
CC
(V)
2.7
2.7–3.6
2.7–3.6
T
A
=
40
°
C to
+
85
°
C
Min
Units
Conditions
Max
1.2
V
IK
V
IH
V
IL
V
OH
Input Clamp Diode Voltage
Input HIGH Voltage
Input LOW Voltage
V
I
I
=
18 mA
V
O
≤
0.1V or
V
O
≥
V
CC
0.1V
I
OH
=
100
μ
A
I
OH
=
8 mA
I
OH
=
32 mA
I
OL
=
100
μ
A
I
OL
=
24 mA
I
OL
=
16 mA
I
OL
=
32 mA
I
OL
=
64 mA
V
I
=
0.8V
V
I
=
2.0V
(Note 3)
(Note 4)
V
I
=
5.5V
V
I
=
0V or V
CC
V
I
=
0V
V
I
=
V
CC
0V
≤
V
I
or V
O
≤
5.5V
V
O
=
0.5V to 3.0V
V
I
=
GND or V
CC
V
O
=
0.0V
V
O
=
3.6V
V
CC
<
V
O
≤
5.5V
Outputs HIGH
A or B Port Outputs LOW
2.0
V
0.8
Output HIGH Voltage
2.7–3.6
2.7
3.0
V
CC
0.2
2.4
2.0
V
V
V
V
OL
Output LOW Voltage
2.7
2.7
3.0
0.2
0.5
0.4
V
V
V
3.0
3.0
3.0
0.5
0.55
V
V
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
I
I(HOLD)
Bushold Input Minimum Drive
75
75
500
500
I
I(OD)
Bushold Input Over-Drive
Current to Change State
3.0
I
I
Input Current
3.6
3.6
3.6
10
±
1
5
1
±
100
±
100
Control Pins
Data Pins
I
OFF
I
PU/PD
Power Off Leakage Current
Power Up/Down 3-STATE
0
0–1.5V
Output Current
3-STATE Output Leakage Current
3-STATE Output Leakage Current
I
OZL
I
OZH
I
OZH
+
I
CCH
I
CCL
I
CCZ
I
CCZ
+
3.6
3.6
5
5
μ
A
μ
A
μ
A
mA
mA
3-STATE Output Leakage Current
Power Supply Current
Power Supply Current
3.6
3.6
3.6
10
0.19
5
Power Supply Current
Power Supply Current
3.6
3.6
0.19
0.19
mA
mA
Outputs Disabled
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 5)
3.6
0.2
mA
Symbol
Parameter
V
CC
T
A
=
25
°
C
Units
Conditions
(V)
Min
Typ
Max
C
L
=
50 pF, R
L
=
500
(Note 7)
(Note 7)
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LVTH543_ZBB3026B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74LVTH543MTC 功能描述:總線收發(fā)器 Octal Reg Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74LVTH543MTCX 功能描述:總線收發(fā)器 Octal Reg Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74LVTH543WM 功能描述:總線收發(fā)器 Octal Reg Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74LVTH543WMX 功能描述:總線收發(fā)器 Octal Reg Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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