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參數(shù)資料
| 型號： | MC74AC174DR2 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 鎖存器 |
| 英文描述： | AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16 |
| 封裝： | PLASTIC, SOIC-16 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 174K |
| 代理商： | MC74AC174DR2 |
MC74AC174 MC74ACT174
5-2
FACT DATA
FUNCTIONAL DESCRIPTION
The MC74AC174/74ACT174 consists of six edge-triggered D
flip-flops with individual D inputs and Q outputs. The Clock
(CP) and Master Reset (MR) are common to all flip-flops. Each
D input’s state is transferred to the corresponding flip-flop’s
output following the LOW-to-HIGH Clock (CP) transition. A
LOW input to the Master Reset (MR) will force all outputs LOW
independent of Clock or Data inputs. The MC74AC174/
74ACT174 is useful for applications where the true output only
is required and the Clock and Master Reset are common to all
storage elements.
LOGIC DIAGRAM
CP
MR
Q5
D5
Q
CD
Please note that this diagram is provided only for the understanding of logic
operations and should not be used to estimate propagation delays.
CP
D
Q4
D4
Q
CD
CP
D
Q3
D3
Q
CD
CP
D
Q2
D2
Q
CD
CP
D
Q1
D1
Q
CD
CP
D
Q0
D0
Q
CD
CP
D
MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage (Referenced to GND)
–0.5 to +7.0
V
Vin
DC Input Voltage (Referenced to GND)
–0.5 to VCC +0.5
V
Vout
DC Output Voltage (Referenced to GND)
–0.5 to VCC +0.5
V
Iin
DC Input Current, per Pin
±20
mA
Iout
DC Output Sink/Source Current, per Pin
±50
mA
ICC
DC VCC or GND Current per Output Pin
±50
mA
Tstg
Storage Temperature
–65 to +150
°C
* Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended
Operating Conditions.
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| MC74AC191NC | AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74AC174DT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC74AC174DTR2 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Hex D Flip−Flop with Master Reset |
| MC74AC174M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC174MEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC174ML1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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