74HCT154DB(2004) 查看數據表（PDF） - Philips Electronics
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74HCT154DB Datasheet PDF : 22 Pages
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Philips Semiconductors
4-to-16 line decoder/demultiplexer
Product specification
74HC154; 74HCT154
E0
18
19
E1
23 22 21 20
A0 A1 A2 A3
DECODER
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15
1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17
001aab071
Fig.5 Functional diagram.
E0 E1
A0
A1
A2
A3
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15
001aab072
2004 Oct 12
Fig.6 Logic diagram.
6
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