Detalles del producto

Technology family AHC Number of channels 1 Operating temperature range (°C) -55 to 125 Rating Military Supply current (max) (µA) 40
Technology family AHC Number of channels 1 Operating temperature range (°C) -55 to 125 Rating Military Supply current (max) (µA) 40
CDIP (J) 16 135.3552 mm² (— mm × — mm) LCCC (FK) 20 79.0321 mm² (— mm × — mm) CFP (W) 16 69.319 mm² (— mm × — mm)
  • Operating range 2V to 5.5V VCC
  • Designed specifically for high-speed memory decoders and data-transmission systems
  • Incorporate three enable inputs to simplify cascading and/or data reception
  • Latch-up performance exceeds 250mA per JESD 17
  • ESD protection exceeds JESD 22:
    • 2000V Human-Body Model (A114-A)
    • 1000V Charged-Device Model (C101)
  • Operating range 2V to 5.5V VCC
  • Designed specifically for high-speed memory decoders and data-transmission systems
  • Incorporate three enable inputs to simplify cascading and/or data reception
  • Latch-up performance exceeds 250mA per JESD 17
  • ESD protection exceeds JESD 22:
    • 2000V Human-Body Model (A114-A)
    • 1000V Charged-Device Model (C101)

The SNx4AHC138 decoders/demultiplexers are designed for high-performance memory-decoding and data-routing applications that require very short propagation-delay times. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding. When employed with high-speed memories utilizing a fast enable circuit, the delay times of these decoders and the enable time of the memory usually are less than the typical access time of the memory. This means that the effective system delay introduced by the decoders is negligible.

The SNx4AHC138 decoders/demultiplexers are designed for high-performance memory-decoding and data-routing applications that require very short propagation-delay times. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding. When employed with high-speed memories utilizing a fast enable circuit, the delay times of these decoders and the enable time of the memory usually are less than the typical access time of the memory. This means that the effective system delay introduced by the decoders is negligible.

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos SNx4AHC138 3-Line to 8-Line Decoders/Demultiplexers datasheet (Rev. N) PDF | HTML 24/07/2024
* SMD SN54AHC138 SMD 5962-98516 21/06/2016

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