Texas Instruments SN74AHC138 3-Line To 8-Line Decoder / Demultiplexer SN74AHC138PWR

The SN74AHC138PWR is a 3-line to 8-line decoder/demultiplexer designed for high-speed memory decoding and data routing applications. It operates within a voltage range of 2V to 5.5V and features three enable inputs, which facilitate cascading and data reception. The device is optimized for minimal propagation delay, making it suitable for high-performance memory systems where the effective system delay is negligible compared to memory access times. The SN74AHC138PWR offers robust latch-up performance exceeding 250mA and provides ESD protection that surpasses JESD 22 standards, with ratings of 2000V for the Human-Body Model and 1000V for the Charged-Device Model. It is available in a TSSOP package with a body size of 5mm x 6.4mm and is rated for operation in temperatures ranging from -40°C to 85°C. This product is suitable for engineers looking for reliable and efficient decoding solutions in their designs.