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2 选 1 解码器/多路复用器
Technology Family LVC
Number of channels (#) 1
Operating temperature range (C) -40 to 85
Rating Catalog
ICC (Max) (uA) 10
  • Available in the Texas Instruments
    NanoFree? Package
  • Supports 5-V VCC Operation
  • Inputs Accept Voltages to 5.5 V
  • Supports Down Translation to VCC
  • Maximum tpd of 4 ns at 3.3 V
  • Low Power Consumption, 10-μA Maximum ICC
  • ±24-mA Output Drive at 3.3 V
  • VOLP (Output Ground Bounce)
    <0.8 V Typical at VCC = 3.3 V, TA = 25°C
  • VOHV (Output VOH Undershoot)
    >2 V Typical at VCC = 3.3 V, TA = 25°C
  • Ioff Supports Live Insertion, Partial-Power-Down
    Mode, and Back-Drive Protection
  • Latch-Up Performance Exceeds 100 mA Per
    JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

This decoder/demultiplexer is designed for 1.65-V to 5.5-V VCC operation.

The SN74LVC1G19 device is a 1-of-2 decoder / demultiplexer. When E input is high, the decoder will be disabled and both outputs will be high. When E input is low, the A input selects which output will be low.

This device is fully specified for partial-power-down applications using Ioff.