74LS180 IC 9-Bit Parity Generator/Checker DIP-14 74LS180

Product Overview

The 74LS1801 is an Encoder/Decoder designed to support disk drive and data communication devices that require fast and reliable data separation. It supports encoding and decoding in FM, MFM, and Differential Manchester formats, making it versatile for single-density or double-density recording applications. It includes an on-chip phase comparator that can be bypassed if an external phase-locked loop (PLL) is preferred, and features built-in precompensation for MFM write modes.

Core Specifications

• Manufacturer: Signetics

• Function: Bit Stream Manager Encoder/Decoder