IDT74FST163211

IDT74FST163211 24-BIT BUS SWITCH INDUSTRIAL TEMPERATURE RANGE www.DataSheet4U.com 24-BIT BUS SWITCH IDT74FST163211 FEATURES: DESCRIPTION: Bus switches provide zero delay paths Low switch on-resistance; 5Ω TTL-compatible input and output levels ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) Available in TSSOP package The FST163211 belongs to IDT's family of Bus switches. Bus switch devices perform the function of connecting or isolating two ports without providing any inherent current sink or source capability. Thus they generate little or no noise of their own while providing a low resistance path for an external driver. These devices connect input and output ports through an n-channel FET. When the gate-to-source junction of this FET is adequately forward-biased, the device conducts and the resistance between input and output ports is small. Without adequate bias on the gateto-source junction of the FET, the FET is turned off, therefore with no VCC applied, the device has hot insertion capability. The low on-resistance and simplicity of the connection between input and output ports reduces the delay in this path to close to zero. FUNCTIONAL BLOCK DIAGRAM 1A1 1B1 1A12 1B12 2A1 2B1 2A12 2B12 1OE 2OE The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE 1 © 2004 Integrated Device Technology, Inc. JANUARY 2004 DSC-3685/3 IDT74FST163211 24-BIT BUS SWITCH INDU...