參數(shù)資料
型號(hào)： 74VCX2245WMX
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi)： 通用總線功能
英文描述： Low Voltage Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26W Series Resistors in B Outputs
中文描述： ALVC/VCX/A SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝： 0.300 INCH, MS-013, SOIC-20
文件頁(yè)數(shù)： 3/12頁(yè)
文件大?。?/td> 596K
代理商： 74VCX2245WMX
3
www.fairchildsemi.com
7
Absolute Maximum Ratings
(Note 4)
Recommended Operating
Conditions
(Note 6)
Note 4:
The Absolute Maximum Ratings are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the Absolute Maximum Rat-
ings. The
“
Recommended Operating Conditions
”
table will define the condi-
tions for actual device operation.
Note 5:
I
O
Absolute Maximum Rating must be observed.
Note 6:
Floating or unused inputs must be held HIGH or LOW.
DC Electrical Characteristics
Supply Voltage (V
CC
)
DC Input Voltage (V
I
)
DC Output Voltage (V
O
)
Outputs 3-STATE
Outputs Active (Note 5)
DC Input Diode Current (I
IK
) V
I
0V
DC Output Diode Current (I
OK
)
V
O
0V
V
O
!
V
CC
DC Output Source/Sink Current
(I
OH
/I
OL
)
DC V
CC
or Ground Current
Storage Temperature (T
STG
)
0.5V to 4.6V
0.5V to 4.6V
0.5V to 4.6V
0.5V to V
CC
0.5V
50 mA
50 mA
50 mA
r
50 mA
r
100 mA
65
q
C to 150
q
C
Power Supply Voltage (V
CC
)
Operating
Input Voltage
Output Voltage (V
O
)
Output in Active States
Output in 3-STATE
Output Current in I
OH
/I
OL
- A Outputs
V
CC
3.0V to 3.6V
V
CC
2.3V to 2.7V
V
CC
1.65V to 2.3V
V
CC
1.4V to 1.65V
Output Current in I
OH
/I
OL
- B Outputs
V
CC
3.0V to 3.6V
V
CC
2.3V to 2.7V
V
CC
1.65V to 2.3V
V
CC
1.4V to 1.65V
Free Air Operating Temperature (T
A
)
Minimum Input Edge Rate (
'
t/
'
V)
V
IN
0.8V to 2.0V, V
CC
3.0V
1.4V to 3.6V
0.3V to 3.6V
0V to V
CC
0V to 3.6V
r
24 mA
r
18 mA
r
6 mA
r
2 mA
r
12 mA
r
8 mA
r
3 mA
r
1 mA
40
q
C to 85
q
C
10 ns/V
Symbol
Parameter
Conditions
V
CC
(V)
Min
Max
Units
V
IH
HIGH Level Input Voltage
2.7 - 3.6
2.3 - 2.7
1.65 - 2.3
2.0
1.6
V
0.65 x V
CC
0.65 x V
CC
1.4 - 1.6
2.7 - 3.6
2.3 - 2.7
V
IL
LOW Level Input Voltage
0.8
0.7
V
1.65 - 2.3
1.4 - 1.6
2.7 - 3.6
0.35 x V
CC
0.35 x V
CC
V
OH
HIGH Level Output Voltage
I
OH
100
P
A
I
OH
12 mA
I
OH
18 mA
I
OH
24 mA
I
OH
100
P
A
I
OH
6 mA
I
OH
12 mA
I
OH
18 mA
I
OH
100
P
A
I
OH
8 mA
I
OH
100
P
A
I
OH
2 mA
V
CC
- 0.2
2.2
2.4
2.2
V
A Outputs
2.7
3.0
3.0
2.3 - 2.7
2.3
2.3
V
CC
- 0.2
2.0
1.8
2.3
1.7
1.65 - 2.3
1.65
V
CC
- 0.2
1.25
1.4 - 1.6
1.4
V
CC
- 0.2
1.05
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74VCX245 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:Low Voltage Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs
74VCX245BQX 功能描述:總線收發(fā)器 8-Bit Bidirectional Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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
74VCX245MTC 功能描述:總線收發(fā)器 Bidir Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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
74VCX245MTCX 功能描述:總線收發(fā)器 Bidir Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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
74VCX245WM 功能描述:總線收發(fā)器 Bidir Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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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