MC100H641

The MC10H/100H641 is a single supply, low skew translating 1:9 clock driver. Devices in the Motorola H600 translator series utilize the 28lead PLCC for optimal power pinning, signal flow through and electrical performance.

The device features a 24mA TTL output stage, with AC performance specified into a 50pF load capacitance. A latch is provided onchip. When LEN is LOW (or left open, in which case it is pulled LOW by the internal pulldown) the latch is transparent. A HIGH on the enable pin (EN) forces all outputs LOW. Both the LEN and EN pins are positive ECL inputs.

The VBB output is provided in case the user wants to drive the device with a singleended input. For singleended use the VBB should be connected to the D input and bypassed with a 0.01mF capacitor.

The 10H version of the H641 is compatible with positive MECL 10HE logic levels. The 100H version is compatible with positive 100K levels.