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NLA16T245DTR2G Datasheet 16-bit (dual 8-bit) Configurable Dual-supply Translating Transceiver

Manufacturer: onsemi

Overview: NLA16T245 16-Bit (Dual 8-Bit) Configurable Dual-Supply Translating Transceiver with 3-State Outputs The NLA16T245 is a 16−bit (dual 8−bit) configurable dual−supply translating bidirectional transceiver with 3−state outputs. The A− and B−ports are designed to track two different power supply rails, VCCA and VCCB respectively. Both supply rails are configurable from 0.9 V to 4.5 V allowing universal bidirectional voltage translation between the A− and B−ports. The Direction inputs, 1DIR and 2DIR, determine the direction of data flow. 1DIR and 2DIR are independent of each other. When 1DIR or 2DIR is High, data flows from 1An to 1Bn or 2An to 2Bn respectively. When 1DIR or 2DIR is Low, data flows from 1Bn to 1An or 2Bn to 2An respectively. The Output Enable inputs, and , when High, disables both A− and B−ports by putting them in 3−state. The 1DIR, 2DIR, and signals are all designed to track VCCA.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • Wide VCCA and VCCB Operating Range: 0.9 V to 4.5 V.
  • Output Noise Reduction through Dynamic Output Impedance Change.
  • Drive Capability: ±12 mA @ 3.0 V VCC.
  • Input/Output Pins OVT to 5.5 V.
  • Control Inputs Track VCCA.
  • Non.
  • preferential VCC Sequencing.
  • Outputs at 3.
  • State until Active VCC is reached.
  • Power.
  • Off Protection.
  • Outputs Switch to 3.
  • State with either VCC at GND.
  • Pb.

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