Bus switches

• Signal line with an in line n-channel MOS switch to turn the digital signal on and off. When the OE' pin is low, the associated bus switch is on and Port A is connected to Port B. When OE' is high, the switch is open, and a high-impedance state exists between the two ports.
• These type of devices will have either flow through pinout (in on one side and out on the other) or both the input and output will be on the same side of the package.
• Options included in these types of configurations are internal level shifting diode (D), Schottky diode clamping (S), and BIAS V CC precharge.

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	74CBTLV1G125		Single bus switch
	CBT3125		Quadruple FET Bus Switch
	CBT3126		Quadruple FET Bus Switch
	CBT3244		Discontinued; See CBT3244A
	CBT3244A		Octal Bus Switch with Quad Output Enables
	CBT3245		Discontinued; See CBT3245A
	CBT3245A		Octal Bus Switch with Output Enable
	Datasheet (Jun 27, 2003) CBT3245AD SO-20 Sampling SOT163-1 Pb-Free MSL=1 CBT3245ADB SSOP-20 Sampling SOT339-1 Pb-Free          CBT3245ADS QSOP-20 Sampling SOT724-1 Pb-Free          CBT3245APW TSSOP-20 Sampling SOT360-1 Pb-Free          Family Functions Literature Models Price Samples More...
	CBT3306		Dual Bus Switch
	CBTD3306		Dual Bus Switch with Level Shifting
	CBTS3306		Dual Bus Switch with Schottky Diode Clamping
	CBT3384		10-Bit Bus Switch with Dual Output Enables
	CBTD3384		10-Bit Level Shifting Bus Switch with 5-Bit Output Enables
	CBTS3384		10-Bit Bus Switch with 5-Bit Output Enables and Schottky Undershoot Protection
	CBT3857		10-Bit Bus Switch with 10K Ohm Pull-Down Termination Resistors
	CBT6800		10-Bit Bus Switch with Precharged Outputs for Live Insertion
	CBT6810		10-Bit Bus Switch with Precharged Outputs and Schottky Undershoot Protection for Live Insertion
	CBT6820		20-Bit Bus Switch with Precharged Outputs and Schottky Undershoot Protection for Live Insertion
	CBT16210		20-Bit Bus Switch with 10-Bit Output Enables
	CBTD16210		20-Bit Level-Shifting Bus Switch with 10-Bit Output Enables
	CBT16211		24-Bit Bus Switch with 12-Bit Output Enables
	CBTD16211		24-Bit Level-Shifting Bus Switch with 12-Bit Output Enables
	74CBTLV16211		24-Bit Low-Voltage Bus Switch
	GTL2020		32-bit GTL terminator with octal enables (56Ω series resistance)
	GTL2021		32-bit GTL terminator with octal enables (75Ω series resistance)
	GTL2022		32-bit GTL terminator with octal enables (100Ω series resistance)
	GTL2023		32-bit GTL terminator with octal enables (150Ω series resistance)