Microchip Technology 20-SOIC SY100EL91LZG

The part number SY100EL91LZG refers to a device from Micrel (now Microchip Technology) which is likely an electronic component, possibly a clock divider or related timing IC, given the product series. It comes in a surface mount package and may feature ECL or PECL outputs with differential signaling. This specific variant could be a genuine, original stock item suitable for use by electronic engineers, available through authorized distributors, and it's been listed in inventory listings as of 2024. However, for precise specifications and functionality, refer to the manufacturer's datasheet.