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具有三态输出的 16 位透明 D 型锁存器
Number of channels (#) 16
Technology Family LVC
Supply voltage (Min) (V) 1.65
Supply voltage (Max) (V) 3.6
Input type Standard CMOS
Output type 3-State
Clock Frequency (Max) (MHz) 100
IOL (Max) (mA) 24
IOH (Max) (mA) -24
ICC (Max) (uA) 20
Features Balanced outputs, Very high speed (tpd 5-10ns), Over-voltage tolerant inputs, Partial power down (Ioff), Flow-through pinout
  • Member of the Texas Instruments Widebus Family
  • Typical VOLP (Output Ground Bounce)
    < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot)
    > 2 V at VCC = 3.3 V, TA = 25°C
  • Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
  • Supports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)
  • Bus Hold on Data Inputs Eliminates the Need for External Pull-up or Pull-down Resistors
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

This 16-bit transparent D-type latch is designed for 1.65-V to 3.6-V VCC operation.