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SN74LS688 - 8-BIT MAGNITUDE COMPARATORS

Download the SN74LS688 datasheet PDF. This datasheet also covers the SN74LS682DW variant, as both devices belong to the same 8-bit magnitude comparators family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (SN74LS682DW_MotorolaInc.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SN74LS688 8-Bit Magnitude Comparators ON Semiconductor
SN74LS688 8-Bit Magnitude/Identity Comparator Texas Instruments
SN74LS682 8-Bit Magnitude Comparators ON Semiconductor
SN74LS682 8-Bit Magnitude/Identity Comparator Texas Instruments
SN74LS684 8-Bit Magnitude Comparators ON Semiconductor

Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
SN74LS682 8-BIT MAGNITUDE COMPARATORS
SN74LS684 8-BIT MAGNITUDE COMPARATORS
SN74LS689 (SN74LS682 - SN74LS689) 8 Bit Maginitude Comparators
SN74LS623 OCTAL BUS TRANSCEIVER
SN74LS640 OCTAL BUS TRANSCEIVERS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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8-BIT MAGNITUDE COMPARATORS The SN54 / 74LS682, 684, 688 are 8-bit magnitude comparators. These device types are designed to perform comparisons between two eight-bit binary or BCD words. All device types provide P = Q outputs and the LS682 and LS684 have P>Q outputs also. The LS682, LS684 and LS688 are totem pole devices. The LS682 has a 20 kΩ pullup resistor on the Q inputs for analog or switch data.