Overview
HD74LS669 is listed in the Logic IC category. Available datasheets include documents from Hitachi Semiconductor, Renesas Technology Corp. DigiCamel provides a local PDF for online reference.
Summary
Synchronous Up / Down 4-bit Binary Counter
Description
Synchronous Up / Down 4-bit Binary Counter
Source title
HD74LS669 Datasheet(PDF) - Renesas Technology Corp