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74HC137DB 数据表(PDF) 4 Page - NXP Semiconductors |
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74HC137DB 数据表(HTML) 4 Page - NXP Semiconductors |
4 / 19 page 9397 750 13804 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 03 — 11 November 2004 4 of 19 Philips Semiconductors 74HC137 3-to-8 line decoder, demultiplexer with address latches; inverting 6. Pinning information 6.1 Pinning Fig 4. Logic diagram 001aab882 E1 E2 A0 A1 A2 LE Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 A0 A0 LE LE LATCH A1 A1 LE LE LATCH A2 A2 LE LE LATCH Fig 5. Pin configuration 137 A0 VCC A1 Y0 A2 Y1 LE Y2 E1 Y3 E2 Y4 Y7 Y5 GND Y6 001aab878 1 2 3 4 5 6 7 8 10 9 12 11 14 13 16 15 |
类似零件编号 - 74HC137DB |
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类似说明 - 74HC137DB |
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