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參數(shù)資料
| 型號(hào)： | HD74HC273 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Octal Bus Transceivers With 3-State Outputs 20-CFP -55 to 125 |
| 中文描述： | 八路D型正反器（與Clear） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 56K |
| 代理商： | HD74HC273 |
HD74HC273
Octal D-type Flip-Flops (with Clear)
Description
This device contains 8 master-slave flip-flops with a common clock and common clear. Data on the D
input having the specified setup and hold times is transferred to the Q output on the low to high transition
of the clock input. The clear input when low, sets all outputs to a low state.
Features
High Speed Operation: t
pd
(Clock to Q) = 18 ns typ (C
L
= 50 pF)
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: V
CC
= 2 to 6 V
Low Input Current: 1 μA max
Low Quiescent Supply Current: I
CC
(static) = 4 μA max (Ta = 25°C)
Function Table
Inputs
Outputs
Clear
Clock
D
Q
L
X
X
L
H
H
H
H
L
L
H
L
X
No change
H
X
No change
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PDF描述 |
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| HD74HC279 | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 |
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| HD74HC280 | Octal Bus Transceivers With 3-State Outputs 20-LCCC -55 to 125 |
| HD74HC283 | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 |
| HD74HC292 | Octal Bus Transceivers With 3-State Outputs 20-CFP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74HC273FP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-20 |
| HD74HC273FPVEL-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-20 |
| HD74HC279FP(E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC27FP | 制造商:Renesas Electronics Corporation 功能描述:NOR Gate 3-Element 3-IN CMOS 14-Pin SOP |
| HD74HC27P(E) | 制造商:Renesas Electronics Corporation 功能描述: |
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