The MC1488, SN55188, and SN75188 are monolithic quadruple line drivers designed to interface data terminal equipment with data communications equipment in conformance with ANSI EIA/TIA-232-E using a diode in series with each supply-voltage terminal as shown under typical applications.
The SN55188 is characterized for operation over the full military temperature range of 55°C to 125°C. The MC1488 and SN75188 are characterized for operation from 0°C to 70°C.
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|Receivers per package|
|Logic voltage (Min) (V)|
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|Main supply voltage (Nom) (V)|
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|Operating temperature range (C)|