The 74LS323 is an 8-Bit Universal Shift/Storage Register with 3-state outputs. Its function is similar to the 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.

Features :-

• 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

Specifications :-

• Supply Voltage : 4.75 - 5.25V
• Input HIGH Voltage : 2.0V
• Input LOW Voltage : 0.8V
• Input Clamp Diode Voltage : -1.5V
• Power Supply Current : 53mA

Package Includes :- 

1 X 74LS323 3-Stage 8-Bit Universal Shift/Storage Register IC (74323) DIP-20 Package