HEF4543B 데이터 시트보기 (PDF) - NXP Semiconductors.

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HEF4543B

BCD to 7-segment latch/decoder/driver

NXP Semiconductors. 

NXP Semiconductors

5. Functional diagram

HEF4543B

BCD to 7-segment latch/decoder/driver

5

3

2

4

D0

D1

D2

D3

1 LE

LATCHES

7 BL

DECODER

6 PH

Fig 1. Functional diagram

DRIVERS

Qg Qf

14 15

Qe Qd Qc

13 12 11

Qb Qa

10 9

001aae742

HEF4543B_5

Product data sheet

Rev. 05 — 27 October 2009

© NXP B.V. 2009. All rights reserved.

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