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IDT74FST6800 Datasheet

Part Number IDT74FST6800
Manufacturers Integrated Device
Logo Integrated Device
Description 10-BIT BUS SWITCH
Datasheet IDT74FST6800 DatasheetIDT74FST6800 Datasheet (PDF)

IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS INDUSTRIAL TEMPERATURE RANGE 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS FEATURES: • • • • IDT74FST6800 Bus switches provide zero delay paths Low switch on-resistance: 7Ω TTL-compatible input and output levels ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) • Available in QSOP and TSSOP packages The FST6800 belongs to IDT's family of Bus switches. Bus switch devices perform the function of connectin.

  IDT74FST6800   IDT74FST6800






10-BIT BUS SWITCH

IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS INDUSTRIAL TEMPERATURE RANGE 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS FEATURES: • • • • IDT74FST6800 Bus switches provide zero delay paths Low switch on-resistance: 7Ω TTL-compatible input and output levels ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) • Available in QSOP and TSSOP packages The FST6800 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 forwardbiased the device conducts and the resistance between input and output ports is small. Without adequate bias on the gate-to-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. The FST6800 provides a 10-Bit TTL-compatible interface. The ON pin serves as the enable pin. When ON is high, A and B ports are isolated and B outputs are precharged to the BIASV voltage, through the equivalent of a 10KΩ resistor. DESCRIPTION: FUNCTIONAL BLOCK DIAGRAM BIASV .


2005-04-17 : 2SK1792    7611    7611D2    74LS192    7425    LA7830    IDT74FCT827B    IDT74FCT827BT    IDT74FCT827C    IDT74FCT827CT   


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