smallembedded

5-32 decoder

Overview

Composed of 4 pieces of 138, 74HC138 and 74LC138 are common and can be used in LED dot matrix, separate photoelectric scanners or row and column scanning that require other equipment. Instructions for use: Similar to the 138 driver, the three interfaces A, B, and C are 138-bit selection interfaces, used to select the output status of the IC. D and E are chip select interfaces, used to determine which IC

Design Files

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Update:2025-06-19 04:24:31

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