WD1691V Floppy Support Logic Chip

Complete your floppy disk controller interface with the WD1691 FSL!

The WD1691 F.S.L. has been designed to minimize the Z external logic required to interface the 179X Family of Floppy ~ Disk Controllers to a drive. Wrth the use of an external VCO, the WO 1691 will generate the RCLK signal for the W0179X, while providing an adiustment pulse (PUMP) to control the VCO frequency. vn:;-E/WF de-multiplexing is also accomplished and Write Precompensation signals have been included to interface directly with the WD2143 Clock Generator. The WD1691 is implemented in N-MOS silicon gate technology and is available in a plastic or ceramic 20 pin dual-in-line package.

Refresh your floppy disk controller design with the WD1691 FSL! Order yours today and experience the benefits of simplified interfacing and improved performance.