參數(shù)資料
型號： 74FR244PC
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Octal Buffer/Line Driver with 3-STATE Outputs
中文描述： FR/FASTR SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝： 0.300 INCH, PLASTIC, MS-001, DIP-20
文件頁數(shù)： 2/5頁
文件大小： 50K
代理商： 74FR244PC
www.fairchildsemi.com
2
7
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
Note 1:
Absolute maximum ratings are values 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
I
OH
=
15 mA
I
OL
=
64 mA
V
IN
=
2.7V
V
IN
=
7.0V
V
IN
=
0.5V
I
ID
=
1.9
μ
A,
All Other Pins Grounded
V
IOD
=
150 mV,
All Other Pins Grounded
V
OUT
=
2.7V
V
OUT
=
0.5V
V
OUT
=
0.0V
V
OUT
=
V
CC
V
OUT
=
5.25V
All Outputs HIGH
All Outputs LOW
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
I
BVI
I
IL
V
ID
Output LOW Voltage
Input HIGH Current
Input HIGH Current Breakdown Test
0.55
5
7
150
V
μ
A
μ
A
μ
A
V
Min
Max
Max
Input LOW Current
Input Leakage Test
Max
0.0
4.75
I
OD
Output Circuit Leakage Current
3.75
μ
A
0.0
I
OZH
I
OZL
I
OS
I
CEX
I
ZZ
I
CCH
I
CCL
I
CCZ
C
IN
Output Leakage Current
20
20
225
50
μ
A
μ
A
mA
μ
A
μ
A
mA
mA
Max
Output Leakage Current
Output Short-Circuit Current
Output HIGH Leakage Current
Max
Max
Max
100
Bus Drainage Test
Power Supply Current
Power Supply Current
100
50
75
0.0
Max
Max
30
55
Power Supply Current
Input Capacitance
35
8.0
50
mA
pF
Max
5.0
Outputs 3-STATED
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相關代理商/技術參數(shù)
參數(shù)描述
74FR244PC_Q 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74FR244SC 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal Buffer/Line Driver with 3-STATE Outputs
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74FR244SJ 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74FR244SJ_Q 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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