General Description
The GTLP6C816 is a clock driver that provides TTL to GTLP signal level translation (and vice versa). The device provides a high speed interface between cards operating at TTL logic levels and a backplane operating at GTLP logic levels. High speed backplane operation is a direct result of GTLP’s reduced output swing (<1V), reduced input threshold levels and output edge rate control. The edge rate control minimizes bus settling time. GTLP is a Fairchild Semiconductor derivative of the Gunning Transceiver logic (GTL) JEDEC standard JESD8-3.

Features
■ Interface between TTL and GTLP logic levels
■ Edge Rate Control to minimize noise on the GTLP port
■ Power up/down high impedance for live insertion
■ 1:6 fanout clock driver for TTL port
■ 1:2 fanout clock driver for GTLP port
■ TTL compatible driver and control inputs
■ Flow through pinout optimizes PCB layout
■ Open drain on GTLP to support wired-or connection
■ Recommended Operating Temperature −40°C to +85°C