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参数资料
| 型号： | MM54C240 |
| 厂商： | National Semiconductor Corporation |
| 英文描述： | Octal Buffers and Line Drivers with TRI-STATE Outputs |
| 中文描述： | 八路缓冲器和线路驱动器，三态输出 |
| 文件页数： | 4/6页 |
| 文件大小： | 142K |
| 代理商： | MM54C240 |
Truth Tables
MM54C240/MM74C240
ODA
IA
OA
1
1
0
0
X
X
0
1
Z
Z
1
0
ODB
IB
OB
1
1
0
0
X
X
0
1
Z
Z
1
0
MM54C244/MM74C244
ODA
IA
OA
1
1
0
0
X
X
0
1
Z
Z
0
1
1
e
High
e
Low
e
Don’t Care
e
TRI-STATE
0
X
Z
ODB
IB
OB
1
1
0
0
X
X
0
1
Z
Z
0
1
Typical Performance Characteristics
N-Channel Output Drive
at 25
§
C
TL/F/5905–6
P-Channel Output Drive
at 25
§
C
TL/F/5905–7
MM54C240/MM74C240
Propagation Delay vs.
Load Capacitance
TL/F/5905–8
MM54C244/MM74C244
Propagation Delay vs.
Load Capacitance
TL/F/5905–9
4
相关PDF资料 |
PDF描述 |
|---|---|
| MM54C240J | Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM54C240N | Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM54C244 | Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM54C244J | Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM54C244N | Octal Buffers and Line Drivers with TRI-STATE Outputs |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MM54C240J | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM54C240N | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM54C244 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM54C244J | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM54C244J-MIL | 制造商:National Semiconductor Corporation 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin CDIP |
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