74AHC14S14-13 Diodes Incorporated

74AHC14 HEX INVERTERS WITH SCHMITT TRIGGER INPUTS Description Pin Assignments The 74AHC14 provides provides six independent Schmitt trigger input ( Top View ) inverters with standard push-pull outputs. The device is designed for operation with a power supply range of 2.0V to 5.5V. The inputs are 1 14 Vcc 1A tolerant to 5.5V allowing this device to be used in a mixed voltage 2 13 1Y 6A environment. 3 12 2A 6Y The gates perform the Boolean function: 4 11 2Y 5A Y = A 5 10 3A 5Y Features 6 9 3Y 4A Wide Supply Voltage Range from 2.0V to 5.5 V 7 8 GND 4Y Outputs Sink or Source 8mA at V = 4.5V CC CMOS Low Power Consumption SO-14 / TSSOP-14 Schmitt Trigger Action at All Inputs Typical hysteresis of 1V allows for transformation of slow changing input signals to sharply defined, fast transition output Applications signals. Inputs can be driven by 3.3V or 5.5V allowing for voltage General Purpose Logic translation applications. Wide array of products such as: ESD Protection Exceeds JESD 22 PCs, Networking, Notebooks, Netbooks 200-V Machine Model (A115-A) Computer Peripherals, Hard Drives, CD/DVD ROM 2000-V Human Body Model (A114-A) TV, DVD, DVR, Set Top Box Exceeds 1000-V Charged Device Model (C101C) Latch-Up Exceeds 250mA per JESD 78, Class II Range of Package Options SO-14 and TSSOP-14 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See 74AHC14 Pin Descriptions Logic Diagram Pin 1 2 Pin Name Function Number 1A 1Y 1 1A Data Input 2 1Y Data Output 3 4 3 2A Data Input 2A 2Y 4 2Y Data Output 5 3A Data Input 5 6 3A 3Y 6 3Y Data Output 7 GND Ground 8 4Y Data Output 9 8 4A 4Y 9 4A Data Input 10 5Y Data Output 11 5A Data Input 11 10 5Y 5A 12 6Y Data Output 13 6A Data Input 13 12 14 Vcc Supply Voltage 6A 6Y Function Table Input Output A Y L H H L Absolute Maximum Ratings (Note 4) ( T = +25C, unless otherwise specified.) A Symbol Description Rating Unit ESD HBM Human Body Model ESD Protection 2 KV ESD CDM Charged Device Model ESD Protection 1 KV ESD MM Machine Model ESD Protection 200 V Supply Voltage Range -0.5 to +7.0 V V CC Input Voltage Range -0.5 to +7.0 V V I -20 mA I Input Clamp Current V < -0.5V IK I -20 mA I Output Clamp Current V < -0.5V OK O I Output Clamp Current V > V +0.5V 25 mA OK O CC I Continuous Output Current -0.5V < V V +0.5V +/- 25 mA O O CC I Continuous Current Through V 75 mA CC CC I Continuous Current Through GND -75 mA GND Operating Junction Temperature -40 to +150 C T J Storage Temperature -65 to +150 C T STG P Total Power Dissipation 500 mW TOT Note: 4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should be within recommend values. V to the extent the maximum clamp current is exceeded. CC 5. Unused inputs should be held at V or Ground. CC 2 of 8 January 2013 74AHC14 Diodes Incorporated www.diodes.com Document number: DS35342 Rev 3 - 2 NEW PRODUCT