24-Bit FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch

The SN74CB3Q16211 is a high-bandwidth FET bus Switch utilizing a Charge Pump to elevate the Gate voltage of the pass Transistor providing a low and flat ON-state resistance (ron). The low and flat ON-state resistance allows for minimal propagation delay and supports Rail-to-Rail switching on the data input/output (I/O) ports. The device also features low data I/O capacitance to minimize capacitive loading and signal distortion on the data bus. Specifically designed to support high-bandwidth applications, the SN74CB3Q16211 provides an optimized Interface solution ideally suited for Broadband Communications networking, and data-intensive computing systems. The SN74CB3Q16211 is organized as two 12-bit Bus Switches with separate output-enable (1OE, 2OE) inputs. It CAN be used as two 12-bit Bus Switches or as one 24-bit bus Switch When OE is low, the associated 12-bit bus Switch is ON and the A port is connected to the B port, allowing bidirectional data flow between ports. When OE is high, the associated 12-bit bus Switch is OFF, and a high-impedance state exists between the A and B ports. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry prevents damaging current backflow through the device when it is powered down. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74CB3Q16211DLG4 Texas Instruments 24-Bit FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 56-SSOP -40 to 85
SN74CB3Q16211DGVR Texas Instruments 24-Bit FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 56-TVSOP -40 to 85
SN74CB3Q16211DL Texas Instruments 24-Bit FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 56-SSOP -40 to 85
SN74CB3Q16211ZQLR Texas Instruments 24-Bit FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 56-BGA MICROSTAR JUNIOR -40 to 85
SN74CB3Q16211DGGR Texas Instruments 24-Bit FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 56-TSSOP -40 to 85
SN74CB3Q16211DLR Texas Instruments 24-Bit FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 56-SSOP -40 to 85
SN74CB3Q16211GQLR Texas Instruments IC CB3Q/3VH/3C/2B SERIES, DUAL 12-BIT DRIVER, TRUE OUTPUT, PBGA56, PLASTIC, VFBGA-56, Bus Driver/Transceiver
SN74CB3Q16211 's PackagesSN74CB3Q16211 's pdf datasheet
74CB3Q16211DGGRE4 TSSOP
74CB3Q16211DGGRG4 TSSOP
74CB3Q16211DGVRE4 TVSOP
74CB3Q16211DGVRG4 TVSOP
74CB3Q16211DLRG4 SSOP
SN74CB3Q16211DGGR TSSOP
SN74CB3Q16211DGVR TVSOP
SN74CB3Q16211DL SSOP
SN74CB3Q16211DLG4 SSOP
SN74CB3Q16211DLR SSOP
SN74CB3Q16211GQLR BGA
SN74CB3Q16211ZQLR BGA

SN74CB3Q16211 pdf datasheet download


SN74CB3Q16211 Pinout, Pinouts
SN74CB3Q16211 pinout,Pin out
This is one package pinout of SN74CB3Q16211,If you need more pinouts please download SN74CB3Q16211's pdf datasheet.

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