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參數資料
| 型號： | MM54C244 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Octal Buffers and Line Drivers with TRI-STATE Outputs |
| 中文描述： | 八路緩沖器和線路驅動器，三態輸出 |
| 文件頁數： | 4/6頁 |
| 文件大小： | 142K |
| 代理商： | MM54C244 |
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
相關PDF資料 |
PDF描述 |
|---|---|
| MM54C244J | Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM54C244N | Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM74C240 | Inverting Octal Buffers and Line Drivers with TRI-STATE Outputs(三態輸出的反相八路緩沖器和線驅動器) |
| MM74C244 | Non-Inverting Octal Buffers and Line Drivers with TRI-STATE Outputs(三態輸出的同相八路緩沖器和線驅動器) |
| MM54C32 | Quad 2-Input OR Gate |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MM54C244J | 制造商:NSC 制造商全稱: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 |
| MM54C244N | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal Buffers and Line Drivers with TRI-STATE Outputs |
| MM54C30 WAF | 制造商:Texas Instruments 功能描述: |
| MM54C30J/883 | 制造商:Texas Instruments 功能描述: |
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