BUY 54LS138J https://www.utsource.net/itm/p/325257.html
Decoders/Demultiplexers
The 54LS138J is a high-speed 1-of-8 Decoder/Demultiplexer manufactured by Texas Instruments. It is a 16-pin Ceramic Dual In-line Package (CDIP-16). Description: The 54LS138J is a high-speed 1-of-8 Decoder/Demultiplexer. It is designed to accept three binary-coded inputs (A0, A1, A2) and, when enabled by a low level on its Enable (E) input, provides eight mutually exclusive outputs (Y0 to Y7). Features: High-speed operation Low power dissipation Fully static operation Inputs compatible with standard TTL levels Outputs source/sink 24 mA Outputs can be wired-ORed Outputs are fully buffered Outputs are open-collector Input clamping diodes Applications: The 54LS138J is suitable for a wide range of applications, including data and address decoding, multiplexing, and demultiplexing. It is also suitable for use in memory decoding, I/O decoding, and bus decoding. (For reference only)