74HC14 HEX INVERTERS WITH SCHMITT TRIGGER INPUTS Description Pin Assignments The 74HC14 provides provides six independent Schmitt trigger input inverters with standard push-pull outputs. The device is designed for operation with a power supply range of 2.0V to 6.0V. The gates perform the Boolean function: Y = A Features Wide Supply Voltage Range from 2.0V to 6.0V Sinks or Sources 4mA at V = 4.5V CC CMOS Low Power Consumption Schmitt Trigger Action at All Inputs ESD Protection Exceeds JESD 22 200-V Machine Model (A115-A) 2000-V Human Body Model (A114-A) Applications Exceeds 1000-V Charged Device Model (C101C) Range of Package Options SO-14 and TSSOP-14 General Purpose Logic Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Wide array of products such as: Halogen and Antimony Free. Green Device (Note 3) PCs, Networking, Notebooks, Netbooks Computer Peripherals, Hard Drives, CD/DVD ROM TV, DVD, DVR, Set Top Box Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See 74HC14 Pin Descriptions Pin Pin Name Function Number 1 1A Data Input 2 1Y Data Output 3 2A Data Input 4 2Y Data Output 5 3A Data Input 6 3Y Data Output 7 GND Ground 8 4Y Data Output 9 4A Data Input 10 5Y Data Output 11 5A Data Input 12 6Y Data Output 13 6A Data Input 14 Supply Voltage V CC Logic Diagram 1 2 1A 1Y 3 4 2A 2Y 5 6 3A 3Y 9 8 4A 4Y 11 10 5Y 5A 13 12 6A 6Y Function Table Input Output A Y H L L H 2 of 9 January 2013 74HC14 Diodes Incorporated www.diodes.com Document number: DS35323 Rev. 2 - 2