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參數(shù)資料
| 型號(hào)： | M54HC257 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Quad 2 Channel Multiplexer (3-STATE)(四2通道多路復(fù)用器(三態(tài))) |
| 中文描述： | 四2通道多路復(fù)用器（3態(tài)）（四2通道多路復(fù)用器（三態(tài)）） |
| 文件頁(yè)數(shù)： | 7/12頁(yè) |
| 文件大?。?/td> | 258K |
| 代理商： | M54HC257 |
TEST CIRCUIT I
CC
(Opr.)
INPUT WAVEFORMIS THE SAME AS THATIN CASE OF
SWITCHINGCHARACTERSISTICSTESt.
C
PD
CALCULATION
C
PD
is to be calculated with the following
formula by using the measured value of
ICC (opr.) in the test circuit opposite.
C
PD
=I
CC
(
opr
)
f
IN
×
V
CC
SWITCHING CHARACTERISTICS TEST WAVEFORM
M54/M74HC257/258
7/12
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PDF描述 |
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| M54HC273 | Octal D Type Flip Flop with Clear(帶清除端的八D觸發(fā)器) |
| M54HC27F1R | TRIPLE 3-INPUT NOR GATE |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M54HC257_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD QUAD 2 CHANNEL MULTIPLEXER (3-STATE) |
| M54HC257B1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE |
| M54HC257C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE |
| M54HC257D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD QUAD 2 CHANNEL MULTIPLEXER (3-STATE) |
| M54HC257D1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD QUAD 2 CHANNEL MULTIPLEXER (3-STATE) |
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