Texas Instruments SN74LXC2T45DCUR
- Part Number:
- SN74LXC2T45DCUR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6407738-SN74LXC2T45DCUR
- Description:
- 2-bit dual supply transceiver with configurable voltage-level shifting and tri-state outputs
- Datasheet:
- sn74lxc2t45
- Technology familyLXC
- ApplicationsGPIO
- Bits (#)2
- High input voltage (min) (V)0.44
- High input voltage (max) (V)5.5
- Vout (min) (V)1.1
- Vout (max) (V)5.5
- Data rate (max) (MBits)420
- IOH (max) (mA)-32
- IOL (max) (mA)32
- Supply current (max) (μA)6
- FeaturesIntegrated pulldown resistors
- Input typeSchmitt-Trigger
- Output typePush-Pull
- RatingCatalog
- Operating temperature range (°C)-40 to 125
The SN74LXC2T45 is a dual-bit, dual-supply noninverting bidirectional voltage level translation device. Ax pins and control pin (DIR) are referenced to VCCA logic levels, and Bx pins are referenced to VCCB logic levels. The A port is able to accept I/O voltages ranging from 1.1 V to 5.5 V, while the B port can accept I/O voltages from 1.1 V to 5.5 V. A high on DIR allows data transmission from A to B and a low on DIR allows data transmission from B to A. See Device Functional Modes for a summary of the operation of the control logic.
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