SN74CBTLV3257RSVR Texas Instrument Electronic Components

High quality SN74CBTLV3257RSVR Texas Instrument Electronic Components made in China. SN74CBTLV3257RSVR belongs to 3.3-V, 2:1 (SPDT), 4-channel analog switch with partial-power-down mode of Texas Instruments(TI).The SN74CBTLV3257 device is a 4-bit 1-of-2 high-speed FET multiplexer and demultiplexer.  The select (S) input controls the data flow. 

The FET multiplexers and demultiplexers are disabled when the output-enable (OE) input is high. 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. 

The SN74CBTLV3257 device is a 4-bit 1-of-2 highspeed FET multiplexer/demultiplexer. The select (S) input controls the data flow. 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. 

Product Features

Product Application