SN74LVCH162244A - Texas Instruments

SN74LVCH162244A 16-Bit Buffer/Driver

This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCC operation. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The SN74LVCH162244A device is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Device I.

Features

•1 Member of the Texas Instruments Widebus™ Family
• Operates From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max tpd of 4.4 ns at 3.3 V
• Output Ports Have Equivalent 26-Ω Series Resistors, so No External Resistors are Required
• Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
• Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C
• Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
• Supports Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)
• Bus Hold on Data Inputs Eliminates the Nee.