{"Clock Frequency - Min. (Hz)":"1.6M","Clock Frequency - Max. (Hz)":"4.0M","Package":"DIP","On-Chip ROM (bytes)":"1k","Vsup Nom.(V) Supply Voltage":"5.0","On-Chip RAM (Bytes)":"256ƒ","Number of I\/O Lines":"23","No. of I\/O Ports":"5","Pins":"28","Military":"N","Technology":"NMOS"}...