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參數資料
| 型號： | MC74F620N |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS (INVERTING AND NONINVERTING) |
| 中文描述： | F/FAST SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20 |
| 封裝： | 738-03 |
| 文件頁數： | 2/5頁 |
| 文件大?。?/td> | 104K |
| 代理商： | MC74F620N |
4-234
FAST AND LS TTL DATA
MC74F620
MC74F623
A0
A1
A2
A3
A4
A5
A6
A7
B0
B1
B2
B3
B4
B5
B6
B7
OEAB
OEBA
A0
A1
A2
A3
A4
A5
A6
A7
B0
B1
B2
B3
B4
B5
B6
B7
OEAB
OEBA
F620
F623
LOGIC SYMBOLS
9
2
3
4
5
6
7
8
1
19
11
12
13
14
15
16
17
18
11
12
13
14
15
16
17
18
1
19
2
3
4
5
6
7
8
9
FUNCTION TABLE
Inputs
Operating Modes
OEBA
OEAB
F620
F623
L
L
B data to A bus
B data to A bus
H
H
A data to B bus
A data to B bus
H
L
Z
Z
L
H
B data to A bus
A data to B bus
B data to A bus
A data to B bus
H = HIGH voltage level: L = LOW voltage level: X = Don’t care: Z = High impedance “off” state
GUARANTEED OPERATING RANGES
Limits
Symbol
Parameter
Min
Typ
Max
Unit
VCC
TA
IOH
IOH
IOL
IOL
DC Supply Voltage
74
4.5
5.0
5.5
V
Operating Ambient Temperature Range
74
0
25
70
°
C
Output Current
High
An Outputs
Bn Outputs
An Outputs
Bn Outputs
74
—
—
–3.0
mA
Output Current
High
74
—
—
–15
mA
Output Current
Low
74
—
—
24
mA
Output Current
Low
74
—
—
64
mA
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| MC74F640DW | OCTAL BUS TRANSCEIVER, INVERTING WITH 3-STATE OUTPUTS |
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| MC74F640N | OCTAL BUS TRANSCEIVER, INVERTING WITH 3-STATE OUTPUTS |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74F623 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F623N | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ONS 功能描述:ON SEMICONDUCTOR 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述: |
| MC74F64 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F640 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F640DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
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