Texas Instruments SN74HC138DR Logic IC Multiplexer demux Tape on Full reel

Texas Instruments SN74HC138DR is a high-speed CMOS 3-to-8 line decoder/demultiplexer featuring a low power consumption design, offering fast switching speeds combined with a high degree of versatility. Its primary function is to decode binary-coded inputs into a maximum of eight unique outputs, enabling it to manage the selection and routing of digital signals in complex circuitry. Engineers typically employ this versatile logic IC in applications requiring efficient control operations, such as memory address decoding, data routing, and multiplexer functions in communication systems. The SN74HC138DR is often chosen for its compatibility with TTL outputs and its ability to handle wide supply voltage ranges, making it reliable for robust digital electronic designs. Texas Instruments ensures the product is available in tape and reel packaging, catering to high-volume automated processing requirements.

Logic IC Base Number	SN74HC138
Logic IC Function	3-8 Line Decoder Demultiplexer
Operating Temperature Range	-40 to +85°C
Package/Case	SOIC (D)
Maximum Operating Temperature	85°C
Mounting Type	PCB mount
Operating temperature (min.)	-40°C
Type	Logic IC - Multiplexer, demux