SN74LS323

8-BIT SHIFT/STORAGE REGISTER WITH 3-STATE OUTPUTS The SN54 / 74LS323 is an 8-Bit Universal Shift / Storage Register with 3-state outputs. Its function is similar to the SN54 / 74LS299 with the exception of Synchronous Reset. Parallel load inputs and flip-flop outputs are multiplexed to minimize pin count. Separate inputs and outputs are provided for flip-flops Q0 and Q7 to allow easy cascading. Four operation modes are possible: hold (store), shift left, shift right, and parallel load. All modes are activated on the LOW-to-HIGH transition of the Clock. Common I/O for Reduced Pin Count Four Operation Modes: Shift Left, Shift Right, Parallel Load and Store Separate Continuous Inputs and Outputs from Q0 and Q7 Allow Easy Cascading Fully Synchronous Reset 3-State Outputs for Bus Oriented Applications Input Clamp Diodes Limit High-Speed Termination Effects ESD > 3500 Volts CONNECTION DIAGRAM DIP (TOP VIEW) VCC S1 DS7 Q7 I/O7 I/O5 I/O3 I/O1 CP DS0 20 19 18 17 16 1...