74HC190 - 4-BIT SYNCHRONOUS UP/DOWN COUNTERS

STMicroelectronics

The 74HC190 by STMicroelectronics is a 4-BIT SYNCHRONOUS UP/DOWN COUNTERS. Below is the official datasheet preview.

Datasheet Details

Part number	74HC190
Manufacturer	STMicroelectronics
File Size	296.44 KB
Description	4-BIT SYNCHRONOUS UP/DOWN COUNTERS
Datasheet	74HC190-STMicroelectronics.pdf
Additional preview pages of the 74HC190 datasheet.

The M54/74HC190/191 are high speed CMOS 4-BIT SYNCHRONOUS UP/DOWN COUNTERS fabricated in silicon gate C2MOS technology.

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Published: Sep 15, 2025 |