Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC N T/R

The 74AC138 is a 1-of-8 Decoder/Demultiplexer The AC138 device is ideally suited for high-speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three AC138 devices or a 1-of-32 decoder using four AC138 devices and one inverter.

• ICC reduced by 50%
• Demultiplexing capability
• Multiple input enable for easy expansion
• Active LOW mutually exclusive outputs
• Outputs source/sink 24 mA