SN74AHCT14Q-Q1

SN74AHCT14QĆQ1 HEX SCHMITTĆTRIGGER INVERTER D Qualified for Automotive Applications D EPIC (Enhanced-Performance Implanted CMOS) Process D Inputs Are TTL-Voltage Compatible D Latch-Up Performance Exceeds 250 mA Per JESD 17 D ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) SGDS023A − FEBRUARY 2002 − REVISED APRIL 2008 D OR PW PACKAGE (TOP VIEW) 1A 1 1Y 2 2A 3 2Y 4 3A 5 3Y 6 GND 7 14 VCC 13 6A 12 6Y 11 5A 10 5Y 9 4A 8 4Y description The SN74AHCT14Q contains six independent inverters. This device performs the Boolean function Y = A. Each circuit functions as an independent inverter, but because of the Schmitt action, the inverters have different input threshold levels for positive-going (VT+) and for negative-going (VT−) signals. ORDERING INFORMATION{ TA PACKAGE‡ ORDERABLE PART NUMBER TOP-SIDE MARKING SOIC − D −40°C to 125°C TSSOP − PW Tape and reel Tape and reel SN74AHCT14QDRQ1 AHCT14Q SN74AHCT14QPWRQ1 HB14Q † For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at http://www.ti.com. ‡ Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging. FUNCTION TABLE (each inverter) INPUT OUTPUT A Y H L L H logic symbol† 1 1A 3 2A 5 3A 9 4A 11 5A 13 6A 2 1Y 4 2Y 6 3Y 8 4Y 10 5Y 12 6Y † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Ple...