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參數(shù)資料
| 型號： | 74174 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Hex/Quad D-Type Flip-Flop with Clear |
| 中文描述： | 六角/四D類觸發(fā)器與clear |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 42K |
| 代理商： | 74174 |
2000 Fairchild Semiconductor Corporation
DS006557
www.fairchildsemi.com
September 1986
Revised February 2000
D
DM74174
Hex/Quad D-Type Flip-Flop with Clear
General Description
These positive-edge triggered flip-flops utilize TTL circuitry
to implement D-type flip-flop logic. All have a direct clear
input.
Information at the D inputs meeting the setup and hold time
requirements is transferred to the Q outputs on the posi-
tive-going edge of the clock pulse. Clock triggering occurs
at a particular voltage level and is not directly related to the
transition time of the positive-going pulse. When the clock
input is at either the HIGH or LOW level, the D input signal
has no effect at the output.
Features
I
Contains six flip-flops with single-rail outputs
I
Buffered clock and direct clear inputs
I
Individual data input to each flip-flop
I
Applications include:
Buffer/storage registers
Shift registers
Pattern generators
I
Typical clock frequency 40 MHz
I
Typical power dissipation per flip-flop 38 mW
Ordering Code:
Connection Diagram
Function Table
(Each Flip-Flop)
H
=
HIGH Level (steady state)
L
=
LOW Level (steady state)
X
=
Don’t Care
↑
=
Transition from LOW-to-HIGH level
Q
0
=
The level of Q before the indicated steady-state input conditions were
established.
Order Number
DM74174
Package Number
N16E
Package Description
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Inputs
Clock
X
↑
↑
L
Outputs
Q
L
H
L
Q
0
Clear
L
H
H
H
D
X
H
L
X
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74174 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: 制造商:Texas Instruments 功能描述: |
| 74174DC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74174J | 制造商:Rochester Electronics LLC 功能描述: |
| 74174N | 制造商: 功能描述: 制造商:undefined 功能描述: 制造商:Texas Instruments 功能描述: |
| 74174N-8002 | 制造商:FLORIDA MISC. 功能描述: |
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