Catalog > Semiconductors > Integrated Circuits 74LS244N IC Buffer Octal&L/Driver State Outputs 20PD Part No: 74LS244N 6.92 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Function:8-bit, non-inverting buffer/line driver. Output:3-State outputs (allows bus interfacing). Package:DIP-20 (Dual In-line Package). Voltage:Typical operating voltage of 5V Noise Margin:400mV hysteresis for improved noise immunity. Inputs:High-current PNP inputs (low input current). Common Applications Memory address drivers. Clock drivers. Bus-oriented transmitters/receivers