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參數(shù)資料
| 型號： | 74F174SJX |
| 元件分類： | 通用總線功能 |
| 英文描述： | Hex D-Type Flip-Flop |
| 中文描述： | 六角D型觸發(fā)器 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 77K |
| 代理商： | 74F174SJX |
www.fairchildsemi.com
2
7
Unit Loading/Fan Out
Functional Description
The 74F174 consists of six edge-triggered D-type 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 74F174 is
useful for applications where the true output only is
required and the Clock and Master Reset are common to
all storage elements.
Truth Table
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
=
LOW-to-HIGH Clock Transition
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Pin Names
Description
U.L.
Input I
IH
/I
IL
Output I
OH
/I
OL
20
μ
A/
0.6 mA
20
μ
A/
0.6 mA
20
μ
A/
0.6 mA
1 mA/20 mA
HIGH/LOW
1.0/1.0
1.0/1.0
1.0/1.0
50/33.3
D
0
–
D
5
CP
MR
Q
0
–
Q
5
Data Inputs
Clock Pulse Input (Active Rising Edge)
Master Reset Input (Active LOW)
Outputs
Inputs
Outputs
MR
CP
D
n
Q
n
L
X
X
L
H
H
H
H
L
L
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F175SCX | Quad D-Type Flip-Flop |
| 74F175SJX | Quad D-Type Flip-Flop |
| 74F174 | Hex D flip-flops |
| 74F174 | Hex D Flip-Flop with Master Reset |
| 74F174PC | Hex D Flip-Flop with Master Reset |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F175 | 制造商:National Semiconductor 功能描述:74F175 制造商:Semiconductors 功能描述: |
| 74F175A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad D flip-flop |
| 74F175AD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad D flip-flop |
| 74F175AN | 制造商:NXP Semiconductors 功能描述: 制造商:NXP Semiconductors 功能描述:Flip Flop, Quad, D Type, 16 Pin, Plastic, DIP |
| 74F175D | 制造商:Motorola 功能描述:74F175 MOT S1I2A 制造商:NXP Semiconductors 功能描述: 制造商:North American Philips Discrete Products Div 功能描述:74F175D 制造商:NXP Semiconductors 功能描述:74F175D |
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