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參數(shù)資料
| 型號(hào)： | 74F620PC |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Inverting Octal Bus Transceiver with 3-STATE Outputs |
| 中文描述： | F/FAST SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20 |
| 封裝： | 0.300 INCH, PLASTIC, MS-001, DIP-20 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 96K |
| 代理商： | 74F620PC |
Philips Semiconductors
Product specification
74F620/74F623
Transceivers
1990 Apr 6
4
LOGIC DIAGRAM – 74F620
V
=
GND =
Pin 20
Pin 10
SF01129
OEBA
2
3
4
18
17
16
15
14
13
12
B0
B1
B4
B5
B6
B7
OEAB
A1
A4
A5
A6
A7
B2
B3
A3
A2
5
6
7
8
A0
11
9
19
1
LOGIC DIAGRAM – 74F623
V
=
GND =
Pin 20
Pin 10
SF01130
OEBA
2
3
4
18
17
16
15
14
13
12
B0
B1
B4
B5
B6
B7
OEAB
A1
A4
A5
A6
A7
B2
B3
A3
A2
5
6
7
8
A0
11
9
19
1
FUNCTION TABLE
INPUTS
OPERATING MODES
OEBA
OEAB
74F620
74F623
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
B data to A bus
A data to B bus
A data to B bus
H =
L
X =
Z =
High voltage level
Low voltage level
Don’t care
High impedance “off” state
=
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F621 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal bus transceiver, non-inverting open collector |
| 74F621N | 制造商:NXP Semiconductors 功能描述: |
| 74F623 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal bus transceiver, inverting 3tate |
| 74F623 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F623DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single 8-bit Bus Transceiver |
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