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參數資料
| 型號： | MC74AC378 |
| 廠商： | Motorola, Inc. |
| 英文描述： | PARALLEL D REGISTER WITH ENABLE |
| 中文描述： | 并行D注冊，具備啟動 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 170K |
| 代理商： | MC74AC378 |
5-1
FACT DATA
The MC74AC378/74ACT378 is a 6-bit register with a buffered common Enable.
This device is similar to the MC74AC174/74ACT174, but with common Enable
rather than common Master Reset.
6-Bit High-Speed Parallel Register
Positive Edge-Triggered D-Type Inputs
Fully Buffered Common Clock and Enable Inputs
Outputs Source/Sink 24 mA
′
ACT378 Has TTL Compatible Inputs
15
16
14
13
12
11
10
2
1
E
3
4
5
6
7
VCC
9
8
Q5
D5
D4
Q4
D3
Q3
CP
Q0
D0
D1
Q1
D2
Q2
GND
PIN NAMES
E
D0–D5
CP
Q0–Q5
Enable Input
Data Inputs
Clock Pulse Input
Outputs
TRUTH TABLE
Inputs
Outputs
E
CP
Dn
X
H
L
Qn
H
L
L
No Change
H
L
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
= LOW-to-HIGH Transition
PARALLEL
D REGISTER
WITH ENABLE
N SUFFIX
CASE 648-08
PLASTIC
D SUFFIX
CASE 751B-05
PLASTIC
LOGIC SYMBOL
E
D0
D1 D2 D3 D4D5
CP
Q0Q1Q2Q3Q4Q5
相關PDF資料 |
PDF描述 |
|---|---|
| MC74AC378D | PARALLEL D REGISTER WITH ENABLE |
| MC74AC378N | PARALLEL D REGISTER WITH ENABLE |
| MC74ACT378N | PARALLEL D REGISTER WITH ENABLE |
| MC74ACT379 | Quad Parallel Register with Enable |
| MC74AC379 | Quad Parallel Register with Enable |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74AC378D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC378N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC379 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Quad Parallel Register with Enable |
| MC74AC398 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Quad 2-Port Register |
| MC74AC399 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Quad 2-Port Register |
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