LED drive and keyboard control chip

2. Features ● Set display current drive layer internally, the current of segment is no less than 25mA, the current of word is no less than 160mA. ● Display scan control dynamically, support 8×4 or 7×4, directly drive four bits number LED or thirty two LEDs. ● Internal limit current, set eight

DIgItal Drive and Keyboard Controlled Chip

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WIPER SEALS

DESCRIPTION The BECA 455 profile is a U-ring type double acting wiper seal composed of two polyurethane wiping lips. APPLICATIONS Agriculture Mobile machinery Material handling - Lifting Hydraulic cylinders

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Surface Mount Fuses - Subminiature Surface Mount

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SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

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455U-D Wireless Serial Modem

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