10-bit Fet Bus Switch With Precharged Outputs For Live Insertion And -2 V Undershoot Proctection

  /ordering information The SN74CBT6800C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBT6800C provides protection for undershoot up to ?2 V by sensing an undershoot event and ensuring that the switch remains in the proper OFF state. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Widebus is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright ? 2003, Texas Instruments Incorporated POST OFFICE BOX 655303 ? DALLAS, TEXAS 75265 1 SCDS138 ? OCTOBER 2003 SN74CBT6800C 10 BIT FET BUS SWITCH WITH PRECHARGED OUTPUTS 5 V BUS SWITCH WITH -2 V UNDERSHOOT PROTECTION
Texas Instruments Incorporated
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