The MC14094B combines an 8-stage shift register with a data latch for each stage and a three-state output from each latch. Data is shifted on the positive clock transition and is shifted from the seventh stage to two serial outputs. The Q output data is for use in high-speed cascaded systems. The Qoutput data is shifted on the following negative clock transition for use in low-speed cascaded systems. Data from each stage of the shift register is latched on the negative transition of the strobe input. Data propagates through the latch while strobe is high. Outputs of the eight data latches are controlled by three-state buffers which are placed in the high-impedance state by a logic Low on Output Enable.
Capable of Driving Two Low-Power TTL Loads or One Low-Power Schottky TTL Load Over the Rated Temperature Range
Input Diode Protection
Dual Outputs for Data Out on Both Positive and Negative Clock Transitions