74FR2244PC中文资料仙童半导体数据手册PDF规格书

General Description

The 74FR2244 is a non-inverting octal buffer and line driver designed to drive capacitive inputs of MOS memory devices, address and clock lines or act as a low under shoot general purpose bus driver.

特性 Features

■ 3-STATE outputs drive bus lines or buffer memory address registers

■ Outputs sink 12 mA and source 15 mA

■ 25Ω series resistors in outputs eliminate the need for external resistors

■ Designed to drive the capacitive inputs of MOS devices