The NTE7447 is a BCD
to
Seven
Segment Decoder/Driver in a 16
Lead plastic DIP type package that
Features
active.
low outputs designed for driving common.
anode VLEDs or incandescent indicators directly. This device has full ripple.
blanking input/output controls and a lamp test input. Display patterns for BCD input count above 9 are unique symbols to authenticate input conditions. The NTE7447 incorporates automatic leading and/or trailing.
edge zero.
blanking control (RBI and RBO). Lamp test (LT) may be performed at any time when the BI/RBO node is set at a high l.
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NTE7447 Integrated Circuit TTL − BCD−to−Seven−Segment Decoder/Driver with Open Collector Outputs
Description: The NTE7447 is a BCD−to−Seven−Segment Decoder/Driver in a 16−Lead plastic DIP type package that features active−low outputs designed for driving common−anode VLEDs or incandescent indicators directly. This device has full ripple−blanking input/output controls and a lamp test input. Display patterns for BCD input count above 9 are unique symbols to authenticate input conditions.
The NTE7447 incorporates automatic leading and/or trailing−edge zero−blanking control (RBI and RBO). Lamp test (LT) may be performed at any time when the BI/RBO node is set at a high level.
NTE7447 Datasheet
