Egy : 4 LEUSA : 0.5 $

7447-DIP

Display patterns for BCD input counts above nine are unique symbols to authenticate input conditions. All of the circuits incorporate automatic leading and/or trailing-edge, zero-blanking control (RBI and RBO). Lamp test (LT) of these devices may be performed at any time when the BI/RBO node is at a high logic level. All types contain an overriding blanking input (BI) which can be used to control the lamp intensity (by pulsing) or to inhibit the outputs.

Manufacturer CH
Category IC
Price 0.5 $
Operating temperature 0~70 °C
Operating ampere IOH:-200uA,IOL:8mA
Operating voltage 4.75~5.25V
Data Sheet
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