74LVC1G57DW

74LVC1G57 CONFIGURABLE MULTIPLE-FUNCTION GATE Description The 74LVC1G57 is a single 3-input positive configurable multiple function gate with a standard totem pole output. The output state is determined by eight patterns of 3-bit input. The user can chose the logic functions AND, OR, NAND, NOR, XNOR, inverter or non-inverting buffer. All inputs can be connected to ground or Vcc as required. The device is Pin Assignments (Top View) In1 1 6 In2 5 Vcc 4Y GND 2 IN0 3 N EW PRODUCT designed for operation with a power supply range of 1.65V to 5.5V. The inputs are tolerant to 5.5V allowing this device to be used in a mixed voltage environment. The device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output preventing damaging current backflow when the device is powered down. The SOT26 / SOT363 user is reminded that the device can simulate several types of logic gates but may respond differently due to the Schmitt action at the inputs. Features • • • • • • Wide Supply Voltage Range from 1.65V to 5.5V ± 24mA Output Drive at 3.3V CMOS low power consumption IOFF Supports Partial-Power-Down Mode Operation Inputs accept up to 5.5V ESD Protection Exceeds JESD 22 o o • • • • 200-V Machine Model (A115-A) 2000-V Human Body Model (A114-A) Applications • • • • Voltage Level Shifting General Purpose Logic Power Down Signal Isolation Wide array of products such as: o o o o o PCs, networking, notebooks, netbooks, PDAs Computer peripherals, hard drives, CD/DVD ROM TV, DVD, DVR, set top box Cell Phones, Personal Navigation / GPS MP3 players ,Cameras, Video Recorders Latch-Up Exceeds 100mA per JESD 78, Class II Range of Package Options SOT26, SOT363, and DFN1010: Available in “Green” Molding Compound (no Br, Sb) Lead Free Finish/ RoHS Compliant (Note 1) Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 74LVC1G57 Document number: DS35125 Rev. 1 - 2 1 of 13 www.diodes.com January 2011 © Diodes Incorporated 74LVC1G57 CONFIGURABLE MULTIPLE-FUNCTION GATE Pin Descriptions Pin Name In1 GND In0 Y Vcc In2 Data Input Ground Data Input Data Output Supply Voltage Data Input Description N EW PRODUCT Logic Diagram Function Table Inputs In2 L L L L H H H H In1 L L H H L L H H In0 L H L H L H L H Output Y H L H L L L H H 74LVC1G57 Document number: DS35125 Rev. 1 - 2 2 of 13 www.diodes.com January 2011 © Diodes Incorporated 74LVC1G57 CONFIGURABLE MULTIPLE-FUNCTION GATE Logic Configurations N EW PRODUCT Function Selection Table Logic Function 2-input AND 2-input AND with both inputs inverted 2-input NAND with inverted input 2-input OR with inverted input 2-input NOR 2-input NOR with both inputs inverted 2-input XNOR 1-input INVERTER Configuration 1 4 2,3 2,3 4 1 5 6 74LVC1G57 Document number: DS35125 Rev. 1 - 2 3 of 13 www.diodes.com January 2011 © Diodes Incorporated 74LVC1G57 CONFIGURABLE MULTIPLE-FUNCTION GATE Absolute Maximum Ratings (Note 2) Symbol ESD HBM ESD MM VCC VI Vo Description Human Body Model ESD Protection Machine Model ESD Protection Supply Voltage Range Input Voltage Range Voltage applied to output in high impedance or IOFF state Voltage applied to output in high or low state Input Clamp Current VI