Carry Pulse Amplifier Type B620

Summary The B620 module is a pulse amplifier designed to supplement the B201 flip-flop for 10-mc counting applications. It provides the circuitry to complement flip-flops and propagate carry pulses, allowing for the creation of up-down counters. Each module contains two pairs of inverters with conditional set/clear inputs and two standardizing pulse amplifiers, each capable of driving three inverter bases. It features a propagation delay of approximately 10 nsec and supports a maximum pulse repetition frequency of 5 mc. The document details specific input/output requirements, signal timing recommendations, power consumption (+10V/6mA; -15V/20mA), and wiring constraints to ensure optimal signal integrity.