32-Bit FET Bus Switch With Active Clamp Undershoot Circuit

The SN74CBTK32245 device provides 32 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the Switch allows connections to be made with minimal propagation delay.
The A and B ports have an active-clamp undershoot-protection circuit. When there is an undershoot, the active-clamp circuit is enabled and current from VCC is supplied to clamp the output, preventing the pass Transistor from turning on.
The device is organized as four 8-bit Bus Switches two 16-bit Bus Switches or one 32-bit bus Switch When output-enable (OE) input is low, the Switch is on and port A is connected to port B. When OE is high, the Switch is open and the high-impedance state exists between the two ports.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74CBTK32245GKER Texas Instruments 32-Bit FET Bus Switch With Active Clamp Undershoot Circuit 96-LFBGA -40 to 85
SN74CBTK32245GKE Texas Instruments IC CBT/FST/QS/5C/B SERIES, QUAD 8-BIT DRIVER, TRUE OUTPUT, PBGA96, FBGA-96, Bus Driver/Transceiver
SN74CBTK32245ZKER Texas Instruments 32-Bit FET Bus Switch With Active Clamp Undershoot Circuit 96-LFBGA -40 to 85
SN74CBTK32245 's PackagesSN74CBTK32245 's pdf datasheet
SN74CBTK32245GKER LFBGA
SN74CBTK32245ZKER LFBGA

SN74CBTK32245 pdf datasheet download


SN74CBTK32245 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
SN74CBTK32245 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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