onsemi Logic - Logic - Shift Registers - MC10H141P MC10H141P

The MC10H141P is a four-bit universal shift register designed for high-speed applications, featuring a minimum shift frequency of 250 MHz. It offers improved performance over standard MECL 10K,Ñ¢ parts with a 100% reduction in propagation delay and operation frequency without increasing power supply current, which is typically 425 mW. The device supports various operations including shift left, shift right, and parallel data entry, controlled by inputs S1 and S2, eliminating the need for external gating. It is compatible with MECL 10K standards and provides enhanced noise margins of 150 mV across operating voltage and temperature ranges. The MC10H141P is RoHS compliant, Pb-free, and halogen-free, making it suitable for environmentally conscious designs. The operating temperature range is from 0 to +75 ¬8C, and it can handle output currents of up to 50 mA continuously.