CD4543B - BCD-to-7-Segment Latch/Decoder/Driver

Datasheet Details

Part number	CD4543B
Manufacturer	Tudi Semiconductor
File Size	1.00 MB
Description	BCD-to-7-Segment Latch/Decoder/Driver
Datasheet	CD4543B-TudiSemiconductor.pdf

The CD4543BM is a monolithic CMOS BCD-to-7-segment latch/decoder/driver for use with liguid crystal and other types of displavs.

Wide supply voltage:3.0V to 18V.
range High noise immunity:0.45 VDD (typ. ).
Low power TTL Compatibility:Fan out of 2 driving 74L or 1 driving 74LS.
Low power dissipation:50 nA/package (typ. ) at VDD =5.0V.
Latch storage.
Blanking input.
Blank for all illegal inputs.
Direct-drive LCD, LED and VF displays.
Pin-for-pin replacement for CD4056B (with pin 7 tied to Vss).
Pin-for-pin replacement for Motorola MC14543B DIP-16 SOP-16 TSSOP-16 Ordering I.

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Published: Jul 31, 2025 |