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參數(shù)資料
| 型號(hào)： | 74VCXH245 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Low Voltage Bidirectional Transceiver with Bushold |
| 中文描述： | 低電壓雙向收發(fā)器Bushold |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大小： | 81K |
| 代理商： | 74VCXH245 |
www.fairchildsemi.com
4
7
DC Electrical Characteristics
(2.3V
≤
V
CC
≤
.2.7V)
Note 6:
An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 7:
An external driver must sink at least the specified current to switch from HIGH-to-LOW.
DC Electrical Characteristics
(1.65V
≤
V
CC
<
2.3V)
Note 8:
An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 9:
An external driver must sink at least the specified current to switch from HIGH-to-LOW.
Symbol
Parameter
Conditions
V
CC
(V)
2.3–2.7
Min
Max
Units
V
IH
V
IL
V
OH
HIGH Level Input Voltage
1.6
V
LOW Level Input Voltage
HIGH Level Output Voltage
2.3–2.7
2.3–2.7
2.3
0.7
V
I
OH
=
100
μ
A
I
OH
=
6 mA
I
OH
=
12 mA
I
OH
=
18 mA
I
OL
=
100
μ
A
I
OL
=
12 mA
I
OL
=
18 mA
V
IN
=
V
CC
or GND
V
IN
=
0.7V
V
IN
=
1.6V
(Note 6)
V
CC
0.2
2.0
V
2.3
2.3
1.8
1.7
OL
LOW Level Output Voltage
2.3–2.7
0.2
V
2.3
2.3
0.4
0.6
±
5.0
I
I
I
I(HOLD)
Input Leakage Current
2.3–2.7
μ
A
Bushold Imput Minimum
Drive Hold Current
Bushold Input Over-Drive
2.3
2.3
2.7
45
45
300
300
μ
A
I
I(OD)
μ
A
Current to Change State
3-STATE Output Leakage
(Note 7)
V
O
=
V
CC
or GND
V
I
=
V
IH
or V
IL
V
I
=
V
CC
or GND
2.7
I
OZ
2.3–2.7
±
10
μ
A
I
CC
Quiescent Supply Current
2.3–2.7
20
μ
A
Symbol
Parameter
Conditions
V
CC
(V)
Min
Max
Units
V
IH
V
IL
V
OH
HIGH Level Input Voltage
LOW Level Input Voltage
1.65–2.3
1.65–2.3
0.65 x V
CC
V
V
0.35 x V
CC
HIGH Level Output Voltage
I
OH
=
100
μ
A
I
OH
=
6 mA
I
OL
=
100
μ
A
I
OL
=
6 mA
V
IN
=
V
CC
or GND
V
IN
=
0.57V
V
IN
=
1.07V
(Note 8)
(Note 9)
V
O
=
V
CC
or GND
V
I
=
V
CC
or GND
1.65–2.3
1.65
1.65–2.3
V
CC
0.2
1.25
V
V
OL
LOW Level Output Voltage
0.2
V
1.65
1.65–2.3
1.65
0.3
±
5.0
I
I
I
I(HOLD)
Input Leakage Current
Bushold Input Mimimum
μ
A
25
25
200
200
μ
A
Drive Hold Current
Bushold Input Over
Drive
Current to Change State
1.65
1.95
1.95
I
I(OD)
μ
A
I
OZ
I
CC
3-STATE Output Leakage
Quiescent Supply Current
1.65–2.3
1.65–2.3
±
10
20
μ
A
μ
A
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 74VCXH245/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:74VCXH245 |
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| 74VCXH245_YAA30262 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74VCXH245MNR2 | 功能描述:總線收發(fā)器 2-6V 8-Bit 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 |
| 74VCXH245MNR2G | 功能描述:總線收發(fā)器 2-6V 8-Bit Transceiver 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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