1 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
• Typical VOLP (Output Ground Bounce)
< 0.8 V at VCC = 3.3 V, TA = 25°C
• Typical V OHV (Output VOH Undershoot)
> 2 V at V CC = 3.3 V, TA = 25°C
• Supports Mixed-Mode Signal Operation on
All Ports (5-V Input/Output Voltage With
3.3-V VCC)
• Output Ports Have Equivalent 26 Ω Series
Resistors, So No External Resistors Are Required
• Ioff Supports Live Insertion, Partial Power Down
Mode, and Back Drive Protection
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 1000-V Charged-Device Model (C101)

2 Applications
• Motor drive
• Network switch
• Power Infrastructure
• Test and Measurement

3 Description
This 16-bit buffer or 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.