• V_CCA, V_CCB Supply Voltage: 1.1 V to 3.6 V
• When V_CCB = 0 V, A-Port is Disabled and B-Port is Held
  at GND Through 120-k Pulldown
• Crossover Skew of <1 ns
• Meets All Requirements of the IC-USB Standard
• Small Package: 0.4 mm pitch WCSP
  (1.2 mm × 1.6 mm)
• Latch-Up Performance Exceeds 100 mA Per JESD 78,
  Class II ESD Performance
  • A-Port (Host Side)
    • 2000-V Human-Body Model
    • 1000-V Charged-Device Model
  • B-Port (Peripheral Side)
    • 8000-V Contact Discharge
    • 15000-V Air-Gap Discharge

DESCRIPTION/ORDERING INFORMATION

The SN74AVC2T872 is a 2-bit voltage level translator optimized for use in interchip USB (IC-USB) applications. V_CCA and V_CCB can each operate over the full range of 1.1 V to 3.6 V. The device has been designed to maintain crossover skew to be less than 1 ns. Each B-port has an integrated 120-k pulldown resistor that can be enabled and disabled using the PD_EN control signal. If V_CCB = 0 V, the A-port I/Os are disabled (Hi-Z) and the B-port I/Os are held to GND through the 120-k resistors. If V_CCA = 0 V, the A-port and B-port I/Os are disabled (Hi-Z).