ZEN2044F - 33MHz Up/down Counter

Product Overview

Part number	ZEN2044F
Manufacturer	Zenic
File Size	471.24 KB
Description	33MHz Up/down Counter
Datasheet	ZEN2044F Datasheet
Additional preview pages of the ZEN2044F datasheet.

The ZEN2044F is a 24bit x 4ch.

80 24bit binary up/down counter x 4ch. 81 Z/CLR2 80 75 70 65 60 Counter response speed: UD/AB2 DIR2 33MHz(MAX)(CLK fo=33MHz at 50% duty) Vdd EXTB3 85 EXTA3 Input frequency of count pulse Vss LD3 LT3 Two phase-shifted pulse signal input: Vss 90 Vdd DC-8.25MHz (less than fo x 1/4) SEL30 SEL31 SEL32 Up/down pulse signal input: 95 Vss A/UP3 DC-16.5MHz (less than fo x 1/2) B/DN3 Z/CLR3 Vdd Direction recognition for up/down count 5 10 15 20 n. c. 100 100 Abnormal input detection circuit 1 Preload regi.

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Published: Mar 17, 2008 |