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SN74LV393A - Dual 4-Bit Binary Counters

General Description

The 'LV393A devices contain eight flip-flops and additional gating to implement two individual 4-bit counters in a single package.

These devices are designed for 2 V to 5.5 V VCC operation.

Key Features

  • VCC operation of 2 V to 5.5 V.
  • Max tpd of 10 ns at 5 V.
  • Typical VOLP (Output Ground Bounce) 2.3 V at VCC = 3.3 V, TA = 25°C.
  • Ioff supports Partial-Power-Down-Mode operation.
  • Dual 4-bit binary counters with individual clocks.
  • Direct clear for each 4-bit counter.
  • Can significantly improve system densities by reducing counter package count by 50 percent.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SN74LV393A SCLS457E – FEBRUARY 2001 – REVISED MARCH 2023 SN74LV393A Dual 4-Bit Binary Counters 1 Features • VCC operation of 2 V to 5.5 V • Max tpd of 10 ns at 5 V • Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C • Typical VOHV (Output VOH Undershoot) > 2.3 V at VCC = 3.