1 Features
• Wide operating voltage range: 2 V to 6 V
• Schmitt-trigger inputs allow for slow or noisy input
signals
• Low power consumption
– Typical ICC of 100 nA
– Typical input leakage current of ±100 nA
• ±7.8-mA output drive at 6 V
• Extended ambient temperature range: –40°C to
+125°C, TA

2 Applications
• Data selection
• Multiplexing

3 Description
The SN74HCS151 is a data selector/multiplexer
containing full binary decoding to select one of eight
data sources and complementary outputs. The strobe
(G) input must be at a low logic level to enable the
inputs. A high level at the strobe terminal forces the W
output high and the Y output low.