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SN54ALS520,SN74ALS518,SN74ALS5

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  • 上传时间:2021-11-15
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  • 标      签: Comparator

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These idenTIty comparators perform comparisons on two 8-bit binary or BCD words. The SN74ALS518 provides P = Q outputs, while the ´ALS520 and SN74ALS521 provide P = Q outputs. The SN74ALS518 has an open-collector output. The SN74ALS518 and ´ALS520 feature 20-k pullup resistors on the Q inputs for analog or switch data. The SN54ALS520 is characterized for operaTIon over the full military temperature range of -55°C to 125°C. The SN74ALS518, SN74ALS520, and SN74ALS521 are characterized for operaTIon from 0°C to 70°C.
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