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参数资料
| 型号： | MC74AC174N |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 锁存器 |
| 英文描述： | AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 2/9页 |
| 文件大小： | 225K |
| 代理商： | MC74AC174N |
MC74AC174, MC74ACT174
http://onsemi.com
2
Figure 2. Logic Symbol
CP
MR
Q2 Q3 Q4 Q5
D0 D1 D2 D3 D4 D5
Q1
Q0
FUNCTIONAL DESCRIPTION
The
MC74AC174/74ACT174
consists
of
six
edgetriggered D flipflops with individual D inputs and Q
outputs. The Clock (CP) and Master Reset (MR) are
common to all flipflops. Each D input’s state is transferred
to the corresponding flipflop’s output following the
LOWtoHIGHClock (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.
Figure 3. Logic Diagram
CP
MR
Q5
D5
Q
CD
NOTE: 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 Recom-
mended Operating Conditions.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74AC175 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:QUAD D FLIP-FLOP WITH MASTER RESET |
| MC74AC175D | 制造商:ON Semiconductor 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin SOIC Rail |
| MC74AC175DR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC175M | 制造商:ON Semiconductor 功能描述: |
| MC74AC175ML1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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