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MM74HCT190 Synchronous Decade Up/Down Counters

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Description

MM54HCT190 MM74HCT190 Synchronous Decade Up Down Counters with Mode Control MM54HCT191 MM74HCT191 Synchronous Binary Up Down Counters with Mode Contro.
These high speed synchronous counters utilize advanced silicon-gate CMOS technology They possess the high noise immunity and low power consumption of.

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Datasheet Specifications

Part number
MM74HCT190
Manufacturer
National Semiconductor
File Size
179.17 KB
Datasheet
MM74HCT190_NationalSemiconductor.pdf
Description
Synchronous Decade Up/Down Counters

Features

* Y Y Y Y Level changes on Enable or Down Up can be made regardless of the level of the clock Low quiescent supply current 80 mA maximum (74HCT Series) Low input current 1 mA maximum TTL compatible inputs Connection Diagram Dual-In-Line Package Truth Table Load H H L H Enable G L L X H Down Up L H

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