SN74LVC245ADWR Programmable Logic ICS Bus Transceivers Tri-State Octal Bus

1 Features

• Operates From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Maxtpd of6.3nsat3.3V
• Typical VOLP (Output Ground Bounce) <0.8VatVCC =3.3V,TA =25°C
• Typical VOHV (Output VOH Undershoot) >2VatVCC =3.3V,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)
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds JESD 22
• – 2000-V Human-Body Model
• – 1000-V Charged-Device Model

2 Applications

• Cable Modem Termination Systems • Servers
• LED Displays
• Network Switches
• Telecom Infrastructure • Motor Drivers
• I/O Expanders

3 Description

These octal bus transceivers are designed for 1.65-V to 3.6-V VCC operation. The ’LVC245A devices are designed for asynchronous communication between data buses.

Device Information