XD14553

3-Digit BCD Counter

Application

Meter counters
Clock displays
Digital panel meters

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Overview

Product details

The XD14553 3-digit BCD counter consists of 3 synchronously cascaded negative edge triggered BCD counters. Quad latches at each counter output allow any given count to be stored. The information is then time division multiplexed to provide one BCD number or digit at a time. A digit select output provides display control. All outputs are TTL compatible.

Features

● TTL Compatible Outputs
● On−Chip Oscillator
● Cascadable
● Clock Disable Input
● Pulse Shaping Permits Very Slow Rise Times on Input Clock
● Output Latches
● Master Reset
● These Devices are Pb−Free and are RoHS Compliant
● NLV Prefix for Automotive and Other Applications Requiring
● Unique Site and Control Change Requirements; AEC−Q100
● Qualified and PPAP Capable

Apply for samples

Product	Package	Operating temperature	QTY.	ROHS	Apply for samples
XD14553	DIP-16	-40℃~+85℃	1000 pcs/Tube	✔	Sample application