參數(shù)資料
型號(hào)： DM74ALS541N
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Octal Buffer and Line Driver with 3-STATE Outputs
中文描述： ALS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝： 0.300 INCH, PLASTIC, MS-001, DIP-20
文件頁(yè)數(shù)： 2/6頁(yè)
文件大小： 62K
代理商： DM74ALS541N
www.fairchildsemi.com
2
D
Absolute Maximum Ratings
(Note 1)
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 ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Electrical Characteristics
over recommended free air temperature range
Symbol
Parameter
Supply Voltage
Input Voltage: Control Inputs
Voltage Applied to a Disabled
3-STATE Output
Operating Free-Air Temperature Range
Storage Temperature Range
Typical
θ
JA
N Package
M Package
7V
7V
5.5V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
58.5
°
C/W
77.5
°
C/W
Symbol
Parameter
Min
4.5
2
Nom
5
Max
5.5
Units
V
V
V
mA
mA
°
C
V
CC
V
IH
V
IL
I
OH
I
OL
T
A
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Free Air Operating Temperature
0.8
15
24
70
0
Test Conditions
Min
Typ
Max
Units
V
IK
V
OH
Input Clamp Voltage
HIGH Level
V
CC
=
Min, I
I
=
18 mA
V
CC
=
4.5V to 5.5V
V
CC
=
Min
1.2
V
I
OH
=
0.4 mA
I
OH
=
3 mA
I
OH
=
Max
I
OL
=
12 mA
I
OL
=
24 mA
V
CC
2
2.4
2
Output Voltage
3.2
V
V
OL
LOW Level
Output Voltage
Input Current at Maximum
V
CC
=
Min
0.25
0.35
0.4
0.5
mA
I
I
V
CC
=
Max, V
I
=
7V
100
μ
A
Input Voltage
HIGH Level Input Current
LOW Level Input Current
I
IH
I
IL
I
OZH
V
CC
=
Max, V
I
=
2.7V
V
CC
=
Max, V
I
=
0.4V
20
100
μ
A
μ
A
HIGH Level 3-STATE
Output Current
LOW Level 3-STATE
V
CC
=
Max, V
O
=
2.7V
20
μ
A
I
OZL
V
CC
=
Max, V
O
=
0.4V
20
μ
A
Output Current
Output Drive Current
Supply Current
I
O
I
CC
V
CC
=
Max, V
O
=
2.25V
V
CC
=
Max
30
112
14
mA
Outputs HIGH
6
Outputs LOW
Outputs Disabled
15
13.5
25
22
mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DM74ALS541N 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74ALS TTL 74ALS541 DIP20 5V
DM74ALS541N_Q 功能描述:緩沖器和線路驅(qū)動(dòng)器 Oct Buf and 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
DM74ALS541SJ 功能描述:緩沖器和線路驅(qū)動(dòng)器 Oct Buf and 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
DM74ALS541SJ_Q 功能描述:緩沖器和線路驅(qū)動(dòng)器 Oct Buf and 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
DM74ALS541SJX 功能描述:緩沖器和線路驅(qū)動(dòng)器 Oct Buf and 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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