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Texas Instruments SN74AUP1G240 Low-Power Single Buffer/Drivers

Texas Instruments SN74AUP1G240 Low-Power Single Buffer/Drivers with 3-State output offers a VCC range of 0.8V to 3.6V, producing an increased battery life and maintaining excellent signal integrity. When the output-enable (OE) input is high, the output is disabled on the device. The floating input signal is enabled through the input-disable feature. Output-enable (OE) input should be tied to VCC through a pullup resistor, assuring the high-impedance state during power up or power down. The minimum value of the resistor determines the current-sinking capability of the driver. The NanoStar™ package technology uses the die as the package, offering an excellent package concept. The Texas Instruments SN74AUP1G240 uses Ioff circuitry for partial-power-down applications, which disables the outputs when the device is powered down. This feature prevents damage to the device by inhibiting current backflow into the device.

Features

  • Latch-up performance exceeds 100mA per JESD 78, Class II
  • ESD performance tested Per JESD 22
    • 2000V human-body model (A114-B, Class II)
    • 1000V charged-device model (C101)
  • Available in the Texas Instruments NanoStar™ package
  • Low static-power consumption
    • ICC = 0.9µA maximum
  • Low dynamic-power consumption
    • Cpd = 4.2pF at 3.3V typical
  • Low input capacitance
    • CI = 1.5pF typical
  • Low noise – overshoot and undershoot <10% of VCC
  • The input-disable feature allows floating input conditions
  • Ioff supports partial-power-down mode operation
  • Input hysteresis allows slow input transition and better switching noise immunity at the input
  • Wide operating VCC range of 0.8V to 3.6V
  • Optimized for 3.3V operation
  • 3.6V I/O tolerant to support mixed-mode signal operation
  • tpd is a 4.7ns maximum at 3.3V
  • Suitable for point-to-point applications

Applications

  • Grid infrastructure
  • Telecom infrastructure
  • Medical, healthcare, and fitness
  • Factory automation and control
  • Printers and other peripherals

Logic Diagram (Positive Logic)

Block Diagram - Texas Instruments SN74AUP1G240 Low-Power Single Buffer/Drivers

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Published: 2018-04-26 | Updated: 2025-02-21