SN74HCT138DRE4
3线路至8线路解码器多路解复用器 3-LINE TO 8-LINE DECODERS DEMULTIPLEXERS
Make a strong finite state machine by implementing this from Texas Instruments. This decoder has an operating temperature range of -40 °C to 85 °C. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. This inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V.