74HC237N,652(2012) 데이터 시트보기 (PDF) - NXP Semiconductors.
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74HC237N,652 Datasheet PDF : 17 Pages
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NXP Semiconductors
12. Application information
74HC237
3-to-8 line decoder, demultiplexer with address latches
strobe
decoder enable
X0
X1
X2
input
address
LE
A2 A1 A0
E2 E1
237
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
01234567
to five
X3
other
X4
decoders
X5
LE
A2 A1 A0
E2 E1
237
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
01234567
outputs
LE
A2 A1 A0
E2 E1
237
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
8 9 10 11 12 13 14 15
outputs
Fig 11. 6-to-64 line decoder with input address storage
LE
A2 A1 A0
E2 E1
237
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
16 17 18 19 20 21 22 23
outputs
001aab876
74HC237
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 23 August 2012
© NXP B.V. 2012. All rights reserved.
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