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參數資料
| 型號： | MC74F378N |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 220nA Supervisor with 10ms/200ms selectable delay time 5-SOT-23 -40 to 85 |
| 中文描述： | F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16 |
| 封裝： | 648-08 |
| 文件頁數： | 1/3頁 |
| 文件大?。?/td> | 59K |
| 代理商： | MC74F378N |
4-173
FAST AND LS TTL DATA
PARALLEL D REGISTER
WITH ENABLE
The MC54/74F378 is a 6-bit register with a buffered common enable. This
device is similar to the F174 but with common Enable rather than common
Master Reset.
The F378 consists of six edge-triggered D-type flip-flops with individual D
inputs and Q outputs. The Clock (CP) and Enable (E) inputs are common to
all flip-flops.
When the E input is LOW, new data is entered into the register on the LOW-
to-HIGH transition of the CP input. When the E input is HIGH the register will
retain the present data independent of the CP input. This circuit is designed
to prevent false clocking by transitions on the E input..
6-Bit High-Speed Parallel Register
Positive Edge-Triggered D-Type Inputs
Fully Buffered Common Clock and Enable Inputs
Input Clamp Diodes Limit High-Speed Termination Effects
CONNECTION DIAGRAM
(TOP VIEW)
15
16
14
13
12
11
10
2
1
3
4
5
6
7
VCC
9
8
Q5
D5
D4
Q4
D3
Q3
CP
E
Q0
D0
D1
Q1
D2
Q2
GND
FUNCTION TABLE
Inputs
Output
E
CP
Dn
Qn
H
X
No Change
L
H
H
L
L
L
H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High Impedance
MC54/74F378
PARALLEL D REGISTER
WITH ENABLE
FAST
SCHOTTKY TTL
J SUFFIX
CERAMIC
CASE 620-09
N SUFFIX
PLASTIC
CASE 648-08
16
1
16
1
ORDERING INFORMATION
MC54FXXXJ
MC74FXXXN
MC74FXXXD
Ceramic
Plastic
SOIC
16
1
D SUFFIX
SOIC
CASE 751B-03
LOGIC SYMBOL
VCC = PIN 16
GND = PIN 8
14
13
11
6
4
3
1
12
10
7
5
2
9
15
D5
D4
D3
D2
D1
D0
E
Q5
Q4
Q3
Q2
Q1
Q0
CP
相關PDF資料 |
PDF描述 |
|---|---|
| MC74F379 | QUAD PARALLEL REGISTER WITH ENABLE |
| MC74F379D | QUAD PARALLEL REGISTER WITH ENABLE |
| MC74F379N | QUAD PARALLEL REGISTER WITH ENABLE |
| MC74F37 | QUAD 2-INPUT NAND BUFFER |
| MC74F37D | QUAD 2-INPUT NAND BUFFER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74F379 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F379DR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74F379N | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:Flip Flop, Quad, D Type, 16 Pin, Plastic, DIP 制造商:ON Semiconductor 功能描述: |
| MC74F381 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F382 WAF | 制造商:ON Semiconductor 功能描述: |
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