After reading the latest hackit post, [Ben] sent in this older, but simple logic analyzer ... uses a HC245 octal bus transceiver to feed the 8 data lines on the parallel port.

Combined, all of these technologies allow Redwood to achieve up to 6.4 GHz speeds for low-cost systems. The Redwood family of parallel bus logic interfaces is available now for licensing. Rambus will ...

The PCA9532 is an IC that is designed for controlling 16 LEDs over and I2C bus. It also includes the logic to act as ... of completely off to 99.4% on allowing both dimming and blinking of LEDs. These ...