74LS240 Octal Buffers Line Drivers IC (74240) DIP-20 Package

The 74LS240 are Octal Buffers and Line Drivers designed to be employed as memory address drivers, clock drivers and bus-oriented transmitters/receivers which provide improved PC board density. The following are the features:- • Hysteresis at Inputs to Improve Noise Margins • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers • Input Clamp Diodes Limit High-Speed Termination Effects Specification:- Symbol Parameter Min Nom Max Units VCC Supply Voltage 4.5 5 5.5 V TA Operating Ambient Temperature Range -55 25 125 °C IOH Output Current — High –12 m A IOL High-level Output Current 12 m A Related Document:- 74LS240 IC Datasheet