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SN54LVC646A - OCTAL BUS TRANSCEIVERS.REGISTERS

Description

The SN54LVC646A octal bus transceiver and register is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC646A octal bus transceiver and register is designed for 1.65-V to 3.6-V VCC operation.

40°C to 85°C 55°C to 125°C SOIC DW SOP

Features

  • Operate From 1.65 V to 3.6 V.
  • Inputs Accept Voltages to 5.5 V.
  • Max tpd of 7.4 ns at 3.3 V.
  • Typical VOLP (Output Ground Bounce) 2 V at VCC = 3.3 V, TA = 25°C.
  • Support Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC) SN54LVC646A . . . JT OR W.

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Full PDF Text Transcription

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www.ti.com FEATURES • Operate From 1.65 V to 3.6 V • Inputs Accept Voltages to 5.5 V • Max tpd of 7.4 ns at 3.3 V • Typical VOLP (Output Ground Bounce) <0.8 at VCC = 3.3 V, TA = 25°C • Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C • Support Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC) SN54LVC646A . . . JT OR W PACKAGE SN74LVC646A . . .
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