54ABT244MWA中文资料Octal Buffer/Line Driver with TRI-STATE® Outputs数据手册TI规格书

描述 Description

General Description
The ’ABT244 is an octal buffer and line driver with TRI-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus-oriented transmitter/receiver.

特性 Features

■ Non-inverting buffers
■ Output sink capability of 48 mA, source capability of 24 mA
■ Output switching specified for both 50 pF and 250 pF loads
■ Guaranteed simultaneous switching, noise level and
   dynamic threshold performance
■ Guaranteed latchup protection
■ High impedance glitch free bus loading during entire
   power up and power down cycle
■ Nondestructive hot insertion capability
■ Disable time less than enable time to avoid bus contention
■ Standard Microcircuit Drawing (SMD) 5962-9214701