Dual FET Bus Switch With Level Shifting And -2 V Undershoot Protection

The SN74CBTD3306C is a high-speed TTL-compatible FET bus Switch with low ON-state resistance (ron), allowing for minimal propagation delay. This device features an integrated Diode in series with VCC to provide level shifting for 5-V input down to 3.3-V output levels. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBTD3306C provides protection for undershoot up to ?2 V by sensing an undershoot event and ensuring that the Switch remains in the proper OFF state. The SN74CBTD3306C is organized as two 1-bit Bus Switches with separate output-enable (1OE, 2OE) inputs. It CAN be used as two 1-bit Bus Switches or as one 2-bit bus Switch When OE is low, the associated 1-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 1-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. 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
SN74CBTD3306CDR Texas Instruments Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-SOIC -40 to 85
SN74CBTD3306CD Texas Instruments Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-SOIC -40 to 85
SN74CBTD3306CPWRG4 Texas Instruments Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-TSSOP -40 to 85
SN74CBTD3306CPWRE4 Texas Instruments Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-TSSOP -40 to 85
SN74CBTD3306CPWR Texas Instruments Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-TSSOP -40 to 85
SN74CBTD3306CDRE4 Texas Instruments Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-SOIC -40 to 85
SN74CBTD3306CDRG4 Texas Instruments Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-SOIC -40 to 85
SN74CBTD3306CPW Texas Instruments Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-TSSOP -40 to 85
SN74CBTD3306CPWE4 Texas Instruments Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-TSSOP -40 to 85
SN74CBTD3306CDG4 Texas Instruments Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-SOIC -40 to 85
SN74CBTD3306C 's PackagesSN74CBTD3306C 's pdf datasheet
SN74CBTD3306CD SOIC
SN74CBTD3306CDE4 SOIC
SN74CBTD3306CDG4 SOIC
SN74CBTD3306CDR SOIC
SN74CBTD3306CDRE4 SOIC
SN74CBTD3306CDRG4 SOIC
SN74CBTD3306CPW TSSOP
SN74CBTD3306CPWE4 TSSOP
SN74CBTD3306CPWG4 TSSOP
SN74CBTD3306CPWR TSSOP
SN74CBTD3306CPWRE4 TSSOP
SN74CBTD3306CPWRG4 TSSOP

SN74CBTD3306C pdf datasheet download


SN74CBTD3306C Pinout, Pinouts
SN74CBTD3306C pinout,Pin out
This is one package pinout of SN74CBTD3306C,If you need more pinouts please download SN74CBTD3306C's pdf datasheet.

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