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参数资料
| 型号： | SN74LS541MR1 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 总线收发器 |
| 英文描述： | LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | EIAJ, SOP-20 |
| 文件页数： | 1/6页 |
| 文件大小： | 196K |
| 代理商： | SN74LS541MR1 |
Semiconductor Components Industries, LLC, 2006
July, 2006 Rev. 4
1
Publication Order Number:
SN74LS541/D
SN74LS541
Octal Buffer/Line Driver
with 3State Outputs
The SN74LS541 is an octal buffer and line driver with the same
functions as the LS241, but with pinouts on the opposite side of the
package.
This device type is designed to be used as a memory address driver,
clock driver and bus-oriented transmitter/receiver. This device is
especially useful as output ports for the microprocessors, allowing
ease of layout and greater PC board density.
Hysteresis at Inputs to Improve Noise Margin
PNP Inputs Reduce Loading
3-State Outputs Drive Bus Lines
Inputs and Outputs Opposite Side of Package, Allowing Easier
Interface to Microprocessors
Input Clamp Diodes Limit High-Speed Termination Effects
LOGIC AND CONNECTION DIAGRAM DIP (TOP VIEW)
18
17
16 15 14 13
12
3
4
5
6
7
20 19
8
VCC
910
GND
12
11
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply Voltage
4.75
5.0
5.25
V
TA
Operating Ambient
Temperature Range
0
25
70
°C
IOH
Output Current High
15
mA
IOL
Output Current Low
24
mA
http://onsemi.com
LOW
POWER
SCHOTTKY
Device
Package
Shipping
ORDERING INFORMATION
SN74LS541N
PDIP20
1440 Units/Box
SN74LS541DW
SOICWIDE
38 Units/Rail
PDIP20
N SUFFIX
CASE 738
20
1
20
1
A
= Assembly Location
WL = Wafer Lot
Y, YY= Year
WW = Work Week
SN74LS541N
AWLYYWW
MARKING
DIAGRAMS
LS541
AWLYYWW
SOIC20
DW SUFFIX
CASE 751D
1
SN74LS541DWR2 SOICWIDE 2500/Tape & Reel
20
1
SOEIAJ20
M SUFFIX
CASE 967
74LS541
AWLYWW
SN74LS541M
See Note 1
SOEIAJ20
SN74LS541MEL
See Note 1
SOEIAJ20
1. For ordering information on the EIAJ version of
the SOIC package, please contact your local
ON Semiconductor representative.
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LS541N | 功能描述:缓冲器和线路驱动器 Tri-State Octal RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74LS541N | 制造商:Texas Instruments 功能描述:Buffer / Driver / Receiver Logic IC |
| SN74LS541NE4 | 功能描述:缓冲器和线路驱动器 Octal Buff/Line Drvr W/3-State Otpt RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74LS541NG4 | 制造商:Texas Instruments 功能描述:OCTAL BUFFER/LINE DRIVER 74LC541 |
| SN74LS541NSR | 功能描述:缓冲器和线路驱动器 Octal Buff/Line Drvr W/3-State Otpt RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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