SN74LVC244A - Octal Buffer/Driver With 3-State Outputs

These octal bus buffers are designed for 1.65-V to 3.6-V VCC operation. The SN74LVC244A devices are designed for asynchronous communication between data buses.

Products containing the "SN74LVC244A" keyword are: SN74LVC244ADBR , SN74LVC244ADBR , SN74LVC244ADBR LC244A , SN74LVC244ADBRE4 , SN74LVC244ADBRE4 , SN74LVC244ADBRG4 , SN74LVC244ADBRG4 , SN74LVC244ADBRG4.. , SN74LVC244ADGVR , SN74LVC244ADGVR , SN74LVC244ADGVRE4 , SN74LVC244ADGVRG4 , SN74LVC244ADGVRG4 , SN74LVC244ADW , SN74LVC244ADW , SN74LVC244ADWE4 , SN74LVC244ADWE4 , SN74LVC244ADWG4 , SN74LVC244ADWG4 , SN74LVC244ADWR

• Operates From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Specified From –40°C to +85°C and –40°C to +125°C
• Maximum t_pd of 5.9 ns at 3.3 V
• Typical V_OLP (Output Ground Bounce) < 0.8 V at V_CC = 3.3 V, T_A = 25°C
• Typical V_OHV (Output V_OH Undershoot) > 2 V at V_CC = 3.3 V, T_A = 25°C
• Supports Mixed-Mode Signal Operation on All Ports (5-V Input or Output Voltage With 3.3-V V_CC)
• I_off Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
• Can Be Used as a Down Translator to Translate Inputs From a Maximum of 5.5 V Down to the V_CC Level
• Available in Ultra Small Logic QFN Package (0.5 mm Maximum Height)
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model
  • 1000-V Charged-Device Model
• APPLICATIONS
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  • Network Switches
  • Telecom Infrastructure
  • Motor Drivers
  • I/O Expanders

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