Texas Instruments

Description

The 74ACT1284 contains four high-speed non-in- verting bidirectional buffers and three non-invert- ing buffers with open drain outputs fabricated in silicon gate ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in Applications note supporting the 74ACT1284 , 74VHC161284 and 74LVX161284 devices. Introduction. The IEEE 1284 standard for high speed bi-directional. Flow-through pin configuration allows easy interface between the Peripheral and Host. Replaces the function of two (2) 74ACT1284 devices. Applications. Replaces the function of two (2) 74ACT1284 devices. All inputs have hysteresis to provide noise margin. B and Y output resistance optimized to drive external