74HC4511; 74HCT4511 BCD to 7-segment latch/decoder/driver Rev.
3 — 15 November 2016 Product data sheet 1.
General description The 74HC4511; 74HCT4511 is a BCD to 7-segment latch/decoder/driver with four address inputs (A, B, C, D), a latch enable input (LE), a ripple blanking input (BI), a lamp test input (LT), and seven segment outputs (a to g).
When LE is LOW, the state of the segment outputs (a to g) is determined by the data on A to D.
When LE goes HIGH, the last data present on A to D are stored in the latches and the segment outputs remain stable.
When LT is LOW, all the segment outputs are HIGH independent of all other input conditions.
With LT HIGH, a LOW on BI forces all segment ...

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