SN74LVC1G240

www.ti.com SN74LVC1G240 SCES305L – JANUARY 2001 – REVISED DECEMBER 2013 Single Buffer/Driver With 3-State Output Check for Samples: SN74LVC1G240 FEATURES 1 2 Available in the Texas Instruments NanoFree™ Package Supports 5-V VCC Operation Inputs Accept Voltages to 5.5 V Provides Down Translation to VCC Max tpd of 3.7 ns at 3.3 V Low Power Consumption, 10-μA Max ICC ±24-mA Output Drive at 3.3 V 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) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) DESCRIPTION This single buffer/driver is designed for 1.65-V to 5.5V VCC operation. The SN74LVC1G240 is a single line driver with a 3state output. The output is disabled when the outputenable (OE) input is high. NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. DBV PACKAGE (TOP VIEW) DCK PACKAGE (TOP VIEW) OE 1 5 VCC OE 1 ...