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The NTE75493 is a quad LED segment driver in a 16−lead plastic DIP-type package designed to interface between MOS ICs and LEDs. An external resistor is required for each segment to drive the output current which is approximately equal to 0.7V/R L and is relatively constant, independent of supply variations. Blanking can be achieved by taking the chip enable (CE) to a logical "1" level.
Lead temperature (during soldering, 4sec max) TL: +260°C
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"Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed. Thy are not meant to imply that the device should be operated at these limits. The table "Electrical Characteristics" provides conditions for actual device operation.