HEF4543B(2016) View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

HEF4543B
(Rev.:2016)

BCD to 7-segment latch/decoder/driver

NXP Semiconductors. 

Nexperia

HEF4543B

BCD to 7-segment latch/decoder/driver

+()%

RXWSXW

3+

966

FRPPRQFDWKRGH

/('

+()%

RXWSXW

3+

DDH

9''

a. common cathode

b. common anode

Bipolar transistors may be added for gain where VDD  10 V or IO  10 mA.

Fig 8. Connection to LED display readout

9'' FRPPRQDQRGH

/('

DDH

DSSURSULDWH

YROWDJH

+()%

RXWSXW

3+

RQHRIVHYHQ

VHJPHQWV

FRPPRQ

EDFNSODQH

VTXDUHZDYH

966WR9''

DDH

Fig 9. Connection to LCD readout

+()%

RXWSXW

3+

966

DDH

Fig 10. Connection to incandescent display readout

DSSURSULDWH

YROWDJH

+()%

RXWSXW

3+

966

DDH

Fig 11. Connection to gas discharge display readout

+()%

RXWSXW

3+

966

WR

ILODPHQW

VXSSO\

966RUDSSURSULDWH

YROWDJHEHORZ966

DDH

Fig 12. Connection to fluorescent display readout

HEF4543B

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 7 — 1 April 2016

© Nexperia B.V. 2017. All rights reserved

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