SN74AVC2T244DQMR

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1. Describe

This 2-bit unidirectional converter uses two independently configurable power rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 0.9 V to 3.6 V. B port design Trace VCCB. VCCB accepts any supply voltage from 0.9 V to 3.6 V. This allows low voltage transitions between 0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V and 3.6-V voltage nodes. For the SN74AVC2T244, when the output enable (OE) input is high, all The output is placed in a high impedance state. The SN74AVC2T244 is designed so that the OE input circuit is referenced to VCCA. The device is fully designated for use with partial power-off applications. The Ioff circuit disables the output, preventing a power outage when it destroys the current flow through the device.

2. Feature

    1. Wide operating VCC range of 0.9 V to 3.6 V

    2. Low static power consumption, 6µA maximum ICC

    3. Output enable feature allows user to disable power-reducing outputs

    4. ±24 mA output drive at 3.0 V

    5. Ioff supports partial power-down mode operation

    6. Input hysteresis allows slow input transitions and better switching noise immunity at the input

    7. Maximum data rate

        – 380 Mbps (1.8V to 3.3V conversion)

        – 200 Mbps (<1.8-V to 3.3-V conversion)

        – 200 Mbps (converted to 2.5 V or 1.8 V)

        – 150 Mbps (converted to 1.5 V)

        – 100 Mbps (converted to 1.2 V)

    8. Latch-up performance exceeds 100 mA per JESD 78, secondary

    9. ESD protection exceeds JESD 22

        – 5000-V mannequin (A114-A)

3. Application

    1. Mobile phones, smartphones, tablets, servers

4. Pin configuration

5. Pin Description