BUY SN74LS137N https://www.utsource.net/itm/p/1701442.html
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES
Description: The SN74LS137N is a triple 3-line to 8-line decoder/demultiplexer with active-low outputs.
Features:
3-Line to 8-Line Decoder/Demultiplexer
Active-Low Outputs
High-Voltage Types (20V Rating)
Input Clamp Diodes
Outputs Can Drive Up to 10 LSTTL Loads
Low Power Consumption
Typical tpd = 12ns
±6mA Output Drive at 5V
Pin and Function Compatible with 54/74LS138
Available in 16-Pin DIP and 16-Pin SOIC
Applications:
Address Decoding
Data Routing
Data Selection
Multiplexer/Demultiplexer
(For reference only)