20-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage Bus Switch With 5-V-Tolerant Level Shifter

The SN74CB3T16210 is a high-speed TTL-compatible FET bus Switch with low ON-state resistance (ron), allowing for minimal propagation delay. The device fully supports mixed-mode signal operation on all data I/O ports by providing voltage translation that tracks VCC. The SN74CB3T16210 supports systems using 5-V TTL, 3.3-V LVTTL, and 2.5-V CMOS switching standards, as well as user-defined switching levels (see Figure 1). The SN74CB3T16210 is organized as two 10-bit Bus Switches with separate ouput-enable (1OE, 2OE) inputs. It CAN be used as two 10-bit Bus Switches or as one 20-bit bus Switch When OE is low, the associated 10-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 10-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 feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off. 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
SN74CB3T16210DGGR Texas Instruments 20-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V-Tolerant Level Shifter 48-TSSOP -40 to 85
SN74CB3T16210DLR Texas Instruments 20-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V-Tolerant Level Shifter 48-SSOP -40 to 85
SN74CB3T16210DL Texas Instruments 20-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V-Tolerant Level Shifter 48-SSOP -40 to 85
SN74CB3T16210DGVR Texas Instruments 20-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V-Tolerant Level Shifter 48-TVSOP -40 to 85
SN74CB3T16210DGG Texas Instruments 20-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V-Tolerant Level Shifter 48-TSSOP -40 to 85
SN74CB3T16210 's PackagesSN74CB3T16210 's pdf datasheet
74CB3T16210DGGRE4 TSSOP
74CB3T16210DGGRG4 TSSOP
74CB3T16210DGVRE4 TVSOP
74CB3T16210DGVRG4 TVSOP
SN74CB3T16210DGG TSSOP
SN74CB3T16210DGGR TSSOP
SN74CB3T16210DGVR TVSOP
SN74CB3T16210DL SSOP
SN74CB3T16210DLR SSOP

SN74CB3T16210 pdf datasheet download


SN74CB3T16210 Pinout, Pinouts
SN74CB3T16210 pinout,Pin out
This is one package pinout of SN74CB3T16210,If you need more pinouts please download SN74CB3T16210's pdf datasheet.

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