SN74CBTK6800 Datasheet (Texas Instruments)

SN74CBTK6800, 10-Bit FET Bus Switch

The SN74CBTK6800 device provides ten bits of high-speed TTL-compatible bus switching.

The low on-state resistance of the switch allows bidirectional connections to be made while adding near-zero propagation delay.

The device also precharges the B port to a user-selectable bias voltage (BIASV) to min

SN74CBTK6800 10-BIT FET BUS SWITCH WITH PRECHARGED OUTPUTS AND ACTIVE-CLAMP UNDERSHOOT-PROTECTION CIRCUIT SCDS107B APRIL 2000 REVISED OCTOBER 2000 D 5-Ω Switch Connection Between Two Ports D TTL-Compatible Input Levels D Power Off Disables Outputs, Permitting Live Insertion D Outputs Are Precharged by Bias Voltage to Minimize Signal Distortion During Live Insertion D Active-Clamp Undershoot-Protection Circuit on the I/Os Clamps Undershoots Down to 2 V D Latch-Up Per