资 源 简 介
8-Stage Shift/Store Registerwith Three-State OutputsThe MC14094B combines an 8–stage shift register with a data latchfor each stage and a three–state output from each latch.Data is shifted on the posiTIve clock transiTIon and is shifted from theseventh stage to two serial outputs. The QS output data is for use inhigh–speed cascaded systems. The Q′S output data is shifted on thefollowing negaTIve clock transiTIon for use in low–speed cascadedsystems.Data from each stage of the shift register is latched on the negativetransition of the strobe input. Data propagates through the latch whilestrobe is high.Outputs of the eight data latches are controlled by three–statebuffers which are placed in the high–impedance state by a logic Lowon Output Enable.• Three–State Outputs• Capable of Driving Two Low–Power TTL Loads or One Low–PowerSchottky TTL Load Over the Rated Temperature Range• Input Diode Protection• Data Latch• Dual Outputs for Data Out on Both Positive andNegative Clock Transitions• Useful for Serial–to–Parallel Data Conversion• Pin–for–Pin Compatible with CD4094B
