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參數(shù)資料
| 型號： | AD401M181RTB-5 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator; Package: TO-220; No of Pins: 7; Qty per Container: 45; Container: Rail |
| 中文描述： | 低電壓操作更適合于備用電池，使用便攜式電子 |
| 文件頁數(shù)： | 6/28頁 |
| 文件大小： | 211K |
| 代理商： | AD401M181RTB-5 |
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Rev.1
Page 6
TRUTH TABLE
Notes: 1. EARLY WRITE only.
FUNCTION
RAS
CAS
WE
OE
ADDRESSES
DQ
S
Notes
ROW
COL
STANDBY
H
X
X
X
X
High-Z
READ
L
L
H
L
ROW
COL
Data-Out
WRITE: (EARLY WRITE )
L
L
L
X
ROW
COL
Data-ln
READ WRITE
L
L
ROW
COL
Data-Out,Data-ln
EDO-PAGE-
MODE READ
1st Cycle
L
H
L
ROW
COL
Data-Out
2nd Cycle
L
H
L
n/a
COL
Data-Out
EDO-PAGE
MODE WRITE
1st Cycle
L
L
X
ROW
COL
Data-In
2nd Cycle
L
L
X
n/a
COL
Data-In
EDO-
PAGE-MODE
READ-WRITE
1st Cycle
L
ROW
COL
Data-Out, Data-In
2nd Cycle
L
n/a
COL
Data-Out, Data-In
HIDDEN
REFRESH
READ
L
H
L
ROW
COL
Data-Out
WRITE
L
L
X
ROW
COL
Data-In
1
RAS-ONLY REFRESH
L
H
X
X
ROW
n/a
High-Z
CBR REFRESH
L
H
X
X
X
High-Z
H
X
→
H
L
→
L
H
→
H
L
→
H
L
→
H
L
→
H
L
→
H
L
→
H
L
→
L
H
→
H
L
→
H
L
→
L
H
→
L
H
L
→
→
L
H
L
→
→
H
L
→
相關PDF資料 |
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|---|---|
| AD401M182VQB-5 | LM2679 SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit; Package: TO-220; No of Pins: 7; Qty per Container: 45; Container: Rail |
| AD401M182VSA-5 | LM2679 SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit; Package: TO-220; No of Pins: 7; Qty per Container: 45; Container: Rail |
| AD401M182VSB-5 | LM2679 SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit; Package: TO-220; No of Pins: 7; Qty per Container: 45; Container: Rail |
| AD401M182VTA-5 | LM2681 Switched Capacitor Voltage Converter; Package: SOT-23; No of Pins: 6; Qty per Container: 1000; Container: Reel |
| AD401M182VTB-5 | LM2681 Switched Capacitor Voltage Converter; Package: SOT-23; No of Pins: 6; Qty per Container: 3000; Container: Reel |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD401M181VBA-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low voltage operation is more suitable to be used on battery backup, portable electronic |
| AD401M181VBB-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low voltage operation is more suitable to be used on battery backup, portable electronic |
| AD401M181VCA-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low voltage operation is more suitable to be used on battery backup, portable electronic |
| AD401M181VCB-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low voltage operation is more suitable to be used on battery backup, portable electronic |
| AD401M181VLA-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low voltage operation is more suitable to be used on battery backup, portable electronic |
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