SN74LV540A

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN74LV540A SCLS409I – MAY 1998 – REVISED DECEMBER 2014 SN74LV540A Octal Buffers/Drivers with 3-State Outputs 1 Features 1 2-V to 5.5-V VCC Operation Max tpd of 8.5 ns at 5 V Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C Typical VOHV (Output VOH Undershoot) > 2.3 V at VCC = 3.3 V, TA = 25°C Support Mixed-Mode Voltage Operation on All Ports Ioff Supports Partial-Power-Down Mode Operation Latch-Up Performance Exceeds 250 mA Per JESD 17 ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model – 200-V Machine Model – 2000-V Charged-Device Model 2 Applications Tests and Measurements Industrial Transports Patient Monitoring Wireless Infrastructure Network Switches Automotive Infotainment 3 Description The SN74LV540A device is an octal buffer/driver designed for 2-V to 5.5-V VCC operation. This device is ideal for driving bus lines or buffer memory address registers. It features inputs and outputs on opposite sides of the package to facilitate printed circuit board layout. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) VQFN (20) 4.50 x 3.50 mm SSOP (20) 7.50 x 5.30 mm SN74LV540A TSSOP (20) 6.50 x 4.40 mm TVSOP (20) 5.00 x 4.40 mm SOIC (20) 12.80 x 7.50 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. 4 Simplified Schematic OE1 OE2 A1 Y1 To Seven Other Channels 1 An IMP...