參數(shù)資料
型號： 74VCXH16245T
英文描述： Dual 8-bit Bus Transceiver
中文描述： 雙8位總線收發(fā)器
文件頁數(shù)： 2/7頁
文件大?。?/td> 79K
代理商： 74VCXH16245T
www.fairchildsemi.com
2
7
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
(Note 3)
Note 1:
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 2:
I
O
Absolute Maximum Rating must be observed.
Note 3:
Floating or unused inputs must be held HIGH or LOW
DC Electrical Characteristics
Supply Voltage (V
CC
)
DC Input Voltage (V
I
)
Output Voltage (V
O
)
HIGH or LOW State (Note 2)
V
CC
=
0V
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
OL
/I
OL
)
DC V
CC
or Ground Current per
Supply Pin (I
CC
or Ground)
Storage Temperature Range (T
stg
)
0.5V to
+
4.6V
0.5V to
+
4.6V
0.5V to V
CC
+
0.5V
0.5V to
+
4.6V
50 mA
50 mA
+
50 mA
±
50 mA
±
100 mA
65
°
C to
+
150
°
C
Power Supply
Operating
Input Voltage
Output Voltage (V
O
)
HIGH or LOW State
Output Current in I
OH
/I
OL
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 1.6V
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
±
24 mA
±
18 mA
±
6 mA
±
2 mA
40
°
C to
+
85
°
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
×
V
CC
0.65
×
V
CC
1.4 - 1.6
2.7
–
3.6
2.3
–
2.7
1.65
2.3
1.4 - 1.6
2.7
–
3.6
V
IL
LOW Level Input Voltage
0.8
0.7
V
0.35
×
V
CC
0.35
×
V
CC
V
OH
HIGH Level Output Voltage
I
OH
=
100
μ
A
I
OH
=
12 mA
I
OH
=
18 mA
I
OH
=
24 mA
I
OH
=
100
μ
A
I
OH
=
6 mA
I
OH
=
12 mA
I
OH
=
18 mA
I
OH
=
100
μ
A
I
OH
=
6 mA
I
OH
=
100
μ
A
I
OH
=
2 mA
V
CC
0.2
2.2
2.4
2.2
V
CC
0.2
2.0
1.8
V
2.7
3.0
3.0
2.3
–
2.7
2.3
2.3
2.3
1.7
1.65
2.3
1.65
V
CC
0.2
1.25
V
CC
0.2
1.05
1.4 - 1.6
1.4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74VCXH16245TTR 功能描述:總線收發(fā)器 16-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
74VCXH1632245 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR
74VCXH1632245LBR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR
74VCXH1632245TBR 功能描述:總線收發(fā)器 16-Bit Bus Transcvr 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
74VCXH1632245TTR 功能描述:總線收發(fā)器 16-Bit Bus Transcvr 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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