SN74HCS238QPWRQ1

汽车类 3 线至 8 线解码器/多路信号分离器（反相和同相）

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1 Features

• AEC-Q100 Qualified for automotive applications:

– Device temperature grade 1: –40°C to 125°C, TA

– Device HBM ESD Classification Level 2

– Device CDM ESD Classifcation Level C6

• 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

2 Applications

• Memory device selection with shared data bus

• Reduce required number of outputs for chip select applications

• Route data

3 Description

The SN74HCS238-Q1 is a three to eight decoder with one standard output strobe (G2) and two active low output strobes (G 1 and G 0). When the outputs are gated by any of the strobe inputs, they are all forced into the low state. When the outputs are not disabled by the strobe inputs, only the selected output is high while all others are low.