74HC237N,652(2012) 데이터 시트보기 (PDF) - NXP Semiconductors.
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74HC237N,652 Datasheet PDF : 17 Pages
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NXP Semiconductors
74HC237
3-to-8 line decoder, demultiplexer with address latches
A0
A0
LATCH A0
LE
LE
A1
A1
LATCH A1
LE
LE
A2
A2
LATCH A2
LE
LE
LE
E1
E2
Fig 4. Logic diagram
5. Pinning information
5.1 Pinning
74HC237
A0 1
A1 2
16 VCC
15 Y0
A2 3
14 Y1
LE 4
13 Y2
E1 5
12 Y3
E2 6
11 Y4
Y7 7
10 Y5
GND 8
9 Y6
001aab868
Fig 5. Pin configuration DIP16 and SO16
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
001aab872
74HC237
A0 1
A1 2
A2 3
LE 4
E1 5
E2 6
Y7 7
GND 8
16 VCC
15 Y0
14 Y1
13 Y2
12 Y3
11 Y4
10 Y5
9 Y6
001aan382
Fig 6. Pin configuration SSOP16
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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