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參數(shù)資料
| 型號： | HD74AC174 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Hex D-Type Flip-Flop with Master Reset |
| 中文描述： | 六角D類觸發(fā)器與主復(fù)位拖鞋 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 56K |
| 代理商： | HD74AC174 |
HD74AC174
2
Logic Symbol
D
0
D
1
D
2
D
3
D
4
D
5
Q
0
CP
MR
Q
1
Q
2
Q
3
Q
4
Q
5
Pin Names
D
0
to D
5
CP
MR
Q
0
to Q
5
Data Inputs
Clock Pulse Input
Master Reset Input
Outputs
Functional Description
The HD74AC174 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-flops’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 HD74AC174 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
Inputs
MR
Output
CP
D
Q
L
X
X
L
H
H
H
H
L
L
H
H :
L
X :
L
X
Q
High Voltage Level
Low Voltage Level
Immaterial
: Low-to-High Transition of Clock
:
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PDF描述 |
|---|---|
| HD74AC175 | RB Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 09V; Power: 1W; Low Cost 1W Converter; Power Sharing on Dual Output Version; Industry Standard Pinout; 1kVDC & 2kVDC Isolation Options; Optional Continuous Short Circuit Protected; UL94V-0 Package Material; Efficiency to 85% |
| HD74AC182 | Carry Lookhead Generator |
| HD74ACT182 | Carry Lookhead Generator(先行進(jìn)位發(fā)生器) |
| HD74AC194 | RB Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 24V; Power: 1W; Low Cost 1W Converter; Power Sharing on Dual Output Version; Industry Standard Pinout; 1kVDC & 2kVDC Isolation Options; Optional Continuous Short Circuit Protected; UL94V-0 Package Material; Efficiency to 85% |
| HD74AC195 | 4-bit Parallel-Access Shift Register |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74AC174FP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hex D-Type Flip-Flop |
| HD74AC174FPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Hex D-Type Flip-Flop with Master Reset |
| HD74AC174P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FLIP-FLOP|HEX|D TYPE|AC-CMOS|DIP|16PIN|PLASTIC |
| HD74AC174RP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FLIP-FLOP|HEX|D TYPE|AC-CMOS|SOP|16PIN|PLASTIC |
| HD74AC174RPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Hex D-Type Flip-Flop with Master Reset |
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