SN74LVC139A-Q1 - Automotive Catalog Dual 2-Line To 4-Line Decoder/Demultiplexer

This dual 2-line to 4-line decoder/demultiplexer is designed for 1.65-V to 3.6-V V_CC operation.

The device comprises two individual 2-line to 4-line decoders in a single package. The active-low enable ((G)) input can be used as a data line in demultiplexing applications. This decoder/demultiplexer features fully buffered inputs, each of which represents only one normalized load to its driving circuit.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment

• Qualified for Automotive Applications
• Operates From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max t_pd of 6.2 ns
• Typical VOLP (Output Ground Bounce)
  <0.8 V at VCC = 3.3 V, TA = 25°C
• Typical V_OHV (Output V_OH Undershoot)
  >2 V at V_CC = 3.3 V, T_A = 25°C
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Level Per AEC-Q100 Classification
  • 2000-V (H2) Human-Body Model
  • 200-V (M3) Machine Model
  • 1000-V (C5) Charged-Device Model