– N EW P RODUCT I NTRODUCTION – AM79C984AJC Rochester Electronics has re-introduced and continues to manufacture critically needed semiconductors with the full authorization of the original manufacturer and an attention to quality that meets or exceeds the original component. Original Manufacturer: Re-introduced by Rochester Electronics on June, 18, 2012 AM79C984AJC Original Part Number: AM79C984AJC Description: LAN Hub Controller Package: 84 pin LDCC Manufacturing Flow: Commercial Manufacturing Type: made from original AMD wafers Related Devices [ by temperature / package type / speed / application ] AM79C984AKC/W CMOS LAN HUB CONTROLLER for non-managed multiport repeaters The enhanced Integrated Multiport Repeater (eIMR) device is a VLSI integrated circuit that provides a system-level solution to designing non-managed multiport repeaters. The eIMR device provides four Twisted Pair (TP) ports and one RAUI port for direct connection to MAC. The total number of ports per repeater unit can be increased by connecting multiple eIMR devices through their expansion ports, hence, minimizing the total cost per repeater port. The device is fabricated in CMOS technology and requires a single +5-V supply. Worldwide Corporate Headquarters 16 Malcolm Hoyt Drive . Newburyport, MA 01950 phone 978.462.9332 . email [email protected] . web www.rocelec.com © Rochester Electronics, LLC - All Rights Reserved - 07202012