9-Bit Latch ECL/TTL Translator The MC10H/100H603 is a 9–bit, dual supply ECL to TTL translator. Devices in the Motorola 9–bit translator series utilize the 28–lead PLCC for optimal power pinning, signal flow–through and electrical performance. The devices feature a 48 mA TTL output stage, and AC performance is specified into both a 50 pF and 200 pF load capacitance. Latching is controlled by Latch Enable (LEN), and Master Reset (MR) resets the latches. A HIGH on OEECL sends the outputs into the high impedance state. All control inputs are ECL level. The 10H version is compatible with MECL 10H ECL logic levels. The 100H version is compatible with 100K levels.