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參數(shù)資料
| 型號(hào)： | 74HC181D-T |
| 英文描述： | SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits |
| 中文描述： | ALU的不動(dòng)點(diǎn) |
| 文件頁(yè)數(shù)： | 8/16頁(yè) |
| 文件大?。?/td> | 78K |
| 代理商： | 74HC181D-T |
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2002 May 15
8
Philips Semiconductors
Product specification
Bus buffer/line driver; 3-state
74HC1G126; 74HCT1G126
AC WAVEFORMS
handbook, halfpage
MNA121
A input
Y output
tPHL
tPLH
GND
VI
VM
VM
Fig.5 The input (A) to output (Y) propagation delays.
For HC1G: V
M
= 50%; V
I
= GND to V
CC
For HCT1G: V
M
= 1.3 V; V
I
= GND to 3.0 V.
handbook, full pagewidth
MNA129
tPLZ
tPHZ
output
disabled
output
enabled
VOH
0.3 V
VOL
+
0.3 V
output
enabled
output
LOW-to-OFF
OFF-to-LOW
output
HIGH-to-OFF
OFF-to-HIGH
OE input
VI
VCC
VM
GND
GND
tPZL
tPZH
VM
VM
Fig.6 The 3-state enable and disable times.
For HC1G: V
M
= 50%; V
I
= GND to V
CC
For HCT1G: V
M
= 1.3 V; V
I
= GND to 3.0 V.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 74HC181N | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-bit arithmetic logic unit |
| 74HC181N3 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-bit arithmetic logic unit |
| 74HC182 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Look-ahead carry generator |
| 74HC190 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Presettable synchronous BCD decade up/down counter |
| 74HC190D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Presettable synchronous BCD decade up/down counter |
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