八路缓冲器/线路驱动器，具有三态输出 Octal Buffers/Line Drivers with 3-STATE Outputs
General Description
The 74F240, 74F241 and 74F244 are octal buffers and line drivers designed to be employed as memory and address drivers, clock drivers and bus-oriented transmitters/receiv ers which provide improved PC and board density.
Features
■3-STATE outputs drive bus lines or buffer memoryaddress registers
■Outputs sink 64 mA 48 mA mil
■12 mA source current
■Input clamp diodes limit high-speed termination effects