MC10H141

MC10H141 Four‐Bit Universal Shift Register Description The MC10H141 is a four-bit universal shift register. This device is a functional/pinout duplication of the standard MECL 10K™ part with 100% improvement in propagation delay and operation frequency and no increase in power supply current. Features Shift frequency, 250 MHz Min Power Dissipation, 425 mW Typical Improved Noise Margin 150 mV (Over Operating Voltage and Temperature Range) Voltage Compensated MECL 10K Compatible These Devices are Pb-Free, Halogen Free and are RoHS Compliant Table 1. TRUTH TABLE SELECT OPERATING OUTPUTS S1 S2 MODE Q0n + 1 Q1n + 1 Q2n + 1 Q3n + 1 L L Parallel Entry D0 D1 D2 D3 L H Shift Right* Q1n Q2n Q3n H L Shift Left* DL Q0n Q1n DR Q2n H H Stop Shift Q0n Q1n Q2n 32n * Outputs as exist after pulse appears at “C” input with input conditions as shown (Pulse Positive transition of clock input). VCC1 Q2 1 2 Q3 3 C4 DR 5 D3 6 S2 7 VEE 8 16 VCC2 15 Q1 14 Q0...