參數(shù)資料
型號： 74FR9245
廠商： Fairchild Semiconductor Corporation
英文描述： 9-Bit Bidirectional Transceiver with 3-STATE Outputs
中文描述： 9 3位雙向收發(fā)器態(tài)輸出
文件頁數(shù)： 3/6頁
文件大?。?/td> 54K
代理商： 74FR9245
3
www.fairchildsemi.com
7
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
Note 1:
Absolute maximum ratings are value beyond which the device may
be damaged or have its useful life impaired. Functional operation under
these conditions is not implied.
Note 2:
Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
V
CC
Pin Potential to Ground Pin
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Output
in HIGH State (with V
CC
=
0V)
Standard Output
3-STATE Output
Current Applied to Output
in LOW State (Max)
ESD Last Passing Voltage (Min)
65
°
C to
+
150
°
C
55
°
C to
+
125
°
C
55
°
C to
+
150
°
C
0.5V to
+
7.0V
0.5V to
+
7.0V
30 mA to
+
5.0 mA
0.5V to V
CC
0.5V to
+
5.5V
twice the rated I
OL
(mA)
4000V
Free Air Ambient Temperature
Supply Voltage
0
°
C to
+
70
°
C
+
4.5V to
+
5.5V
Symbol
Parameter
Min
Typ
Max
Units
V
CC
Conditions
V
IH
V
IL
V
CD
V
OH
Input HIGH Voltage
Input LOW Voltage
2.0
V
V
Recognized HIGH Signal
Recognized LOW Signal
I
IN
=
18 mA
I
OH
=
3 mA (A
n
, B
n
)
I
OH
=
15 mA (A
n
, B
n
)
I
OL
=
64 mA (A
n
, B
n
)
0.8
1.2
Input Clamp Diode Voltage
Output HIGH Voltage
V
V
V
Min
Min
Min
2.4
2.0
V
OL
I
IH
Output LOW Voltage
0.55
V
Min
Input HIGH Current
5
μ
A
Max
V
IN
=
2.7V (OE, T/R)
I
BVI
Input HIGH Current
7
μ
A
Max
V
IN
=
7.0V (OE, T/R)
Breakdown Test
Input HIGH Current
Breakdown Test (I/O)
I
BVIT
100
μ
A
Max
V
IN
=
5.5V (A
n
, B
n
)
I
IL
V
ID
Input LOW Current
250
μ
A
Max
V
IN
=
0.5V (OE, T/R)
I
ID
=
1.9
μ
A
All Other Pins Grounded
V
IOD
=
150 mV
All Other Pins Grounded
V
OUT
=
2.7V (A
n
, B
n
)
V
OUT
=
0.5V (A
n
, B
n
)
V
OUT
=
0.0V (A
n
, B
n
)
V
OUT
=
V
CC
(A
n
, B
n
)
V
OUT
=
5.25V (A
n
, B
n
)
All Outputs HIGH
All Outputs LOW
Outputs 3-STATE
Input Leakage Test
4.75
V
0.0
I
OD
Output Circuit
3.75
μ
A
0.0
Leakage Current
Output Leakage Current
Output Leakage Current
I
IH
+
I
OZH
I
IL
+
I
OZL
I
OS
I
CEX
I
ZZ
I
CCH
I
CCL
I
CCZ
C
IN
25
150
225
50
100
μ
A
μ
A
mA
μ
A
μ
A
mA
mA
mA
Max
Max
Output Short-Circuit Current
Output HIGH Leakage Current
Bus Drainage Test
100
Max
Max
0.0
Power Supply Current
Power Supply Current
Power Supply Current
55
75
65
80
115
85
Max
Max
Max
Input Capacitance
8.0
pF
5.0
OE, T/R
17.0
pF
5.0
A
n
, B
n
相關PDF資料
PDF描述
74FR9245MSA 9-Bit Bidirectional Transceiver with 3-STATE Outputs
74FR9245SC 9-Bit Bidirectional Transceiver with 3-STATE Outputs
74FR9245SPC 9-Bit Bidirectional Transceiver with 3-STATE Outputs
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相關代理商/技術參數(shù)
參數(shù)描述
74FR9245 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74FR9245MSA 功能描述:總線收發(fā)器 9-Bit Bidir 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
74FR9245MSAX 功能描述:總線收發(fā)器 9-Bit Bidir 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
74FR9245PC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:9-Bit Bus Transceiver
74FR9245SC 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:9-Bit Bidirectional Transceiver with 3-STATE Outputs
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