SN74LVCR16245ADLR

This 16- bit (dual- octal) noninverting bus transceiver is designed for 1.65- V to 3.6- V V_OLC operation. The SN74LVCR16245A device is designed for asynchronous communication between data buses. All inputs and outputs have equivalent 26- Ω resistors that will slow the edges of the output and reduce switching noise caused by long capacitive etch runs or cables. This device can be used as two 8- bit transceivers or one 16- bit transceiver. Active bus- hold circuitry holds unused or undriven data inputs at a valid logic state.

Applications

• Servers
• PCs and Notebooks
• Network Switches
• Telecom Infrastructures

Key features

• Member of the Texas Instruments Widebus™ Family
• Operates From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max t_pd of 4.8 ns at 3.3 V
• Typical V_OLP (Output Ground Bounce) < 0.8 V at V_CC = 3.3 V, T_A = 25℃
• Typical V_OHV (Output V_OH Undershoot) >2 V at V_CC = 3.3 V, T_A = 25℃
• Supports Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V V_CC)
• All Inputs and Outputs Have Equivalent 26-Ω Series Resistors, So No External Resistors Are Required
• I_off Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds JESD 22
• 2000-V Human-Body Model (A114-A)
• 200-V Machine Model (A115-A)