16-Bit FET Bus Switch With -2 V Undershoot Protection

The SN74CBT16244C is a high-speed TTL-compatible FET bus Switch with low ON-state resistance (ron), allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBT16244C 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 SN74CBT16244C is organized as four 4-bit Bus Switches with separate output-enable (1OE, 2OE, 3OE, 4OE) inputs. It CAN be used as four 4-bit Bus Switches two 8-bit Bus Switches or as one 16-bit bus Switch When OE is low, the associated 4-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 4-bit bus Switch is OFF, and the 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
SN74CBT16244CDGGE4 Texas Instruments IC CBT/FST/QS/5C/B SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48, PLASTIC, TSSOP-48, Bus Driver/Transceiver
SN74CBT16244CDGG Texas Instruments IC CBT/FST/QS/5C/B SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48, PLASTIC, TSSOP-48, Bus Driver/Transceiver
SN74CBT16244CDLR Texas Instruments 16-Bit FET Bus Switch with -2 V Undershoot Protection 48-SSOP -40 to 85
SN74CBT16244CDLRG4 Texas Instruments 16-Bit FET Bus Switch with -2 V Undershoot Protection 48-SSOP -40 to 85
SN74CBT16244CDLG4 Texas Instruments 16-Bit FET Bus Switch with -2 V Undershoot Protection 48-SSOP -40 to 85
SN74CBT16244CDGVR Texas Instruments 16-Bit FET Bus Switch with -2 V Undershoot Protection 48-TVSOP -40 to 85
SN74CBT16244CDGGR Texas Instruments 16-Bit FET Bus Switch with -2 V Undershoot Protection 48-TSSOP -40 to 85
SN74CBT16244CDL Texas Instruments 16-Bit FET Bus Switch with -2 V Undershoot Protection 48-SSOP -40 to 85
SN74CBT16244C 's PackagesSN74CBT16244C 's pdf datasheet
74CBT16244CDGGRE4 TSSOP
74CBT16244CDGGRG4 TSSOP
74CBT16244CDGVRE4 TVSOP
74CBT16244CDGVRG4 TVSOP
SN74CBT16244CDGGR TSSOP
SN74CBT16244CDGVR TVSOP
SN74CBT16244CDL SSOP
SN74CBT16244CDLG4 SSOP
SN74CBT16244CDLR SSOP
SN74CBT16244CDLRG4 SSOP

SN74CBT16244C pdf datasheet download


SN74CBT16244C Pinout, Pinouts
SN74CBT16244C pinout,Pin out
This is one package pinout of SN74CBT16244C,If you need more pinouts please download SN74CBT16244C's pdf datasheet.

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SN74CBT16244C Application Notes SN74CBT16244C RoHS SN74CBT16244C Circuits SN74CBT16244C footprint
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