CD 4511
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The CD 4511 is a BCD to 7-Segment latch/decoder/driver. The LT (lamp test) turns on all segments to test the display. BL (blanking) turns off the display or intensity-modulates it. LE stores or "freezes" the display. A0 to A3 are BCD input data from CD 4510. |
The CD 4511 is a CMOS chip. Minimum supply voltage 6v Maximum supply voltage 15v Max current per output 15mA Maximum speed of operation 5MHz |
Circuits using a CD 4511:

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