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DS26900 JTAG Multiplexer/Switch

DS26900 Description

www.DataSheet4U.com Rev: 072707 DS26900 JTAG Multiplexer/Switch General .
The DS26900 is a JTAG signal multiplexer providing connectivity between one of three master ports and up to 18 (36 in cascade configuration) secondary.

DS26900 Features

* Efficient Solution for Star Architecture JTAG Provides Transparent Communications Between the Arbitrated Master and a Selected Secondary Port Single-Package Solution Provides 18 Secondary Ports Two-Package Cascade Configuration Provides 36 Secondary Ports Three Arbitrated Master Ports Autodetection

DS26900 Applications

* Operation Up to 50MHz Signal Path Modification Options Redundancy with High-Impedance Pin Independent Periphery JTAG Configuration Mode Uses IEEE 1149.1 TAP Controller Supports Live Insertion/Withdrawal 3.3V Operation Industrial Temperature Operation RoHS-Compliant Packaging

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JTAG Multiplexer Switch Maxim Integrated Products
Maxim Integrated Products DS26900-like datasheet