N74620N 查看數據表（PDF） - Philips Electronics
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产品描述 (功能)
生产厂家
N74620N Datasheet PDF : 12 Pages
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Philips Semiconductors
Transceivers
LOGIC SYMBOL – 74F620
2 3 4 56 7 89
A0 A1 A2 A3 A4 A5 A6 A7
1
OEAB
19
OEBA
B0 B1 B2 B3 B4 B5 B6 B7
VCC = Pin 20
GND = Pin 10
18 17 16 15 14 13 12 11
SF01125
IEC/IEEE SYMBOL (IEEE/IEC) – 74F620
1
EN1
19
EN2
2
1
18
2
17
3
4
16
5
15
6
14
7
13
8
12
9
11
SF01127
Product specification
74F620/74F623
LOGIC SYMBOL – 74F623
23 4 56 7 89
A0 A1 A2 A3 A4 A5 A6 A7
1
OEAB
19
OEBA
B0 B1 B2 B3 B4 B5 B6 B7
VCC = Pin 20
GND = Pin 10
18 17 16 15 14 13 12 11
SF01126
IEC/IEEE SYMBOL (IEEE/IEC) – 74F623
1
EN1
19
EN2
2
1
18
2
17
3
4
16
5
15
6
14
7
13
12
8
9
11
SF01128
1990 Apr 6
3
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