SN54AC14

D 2-V to 6-V VCC Operation D Inputs Accept Voltages to 6 V D Max tpd of 9.5 ns at 5 V SN54AC14 . . . J OR W PACKAGE SN74AC14 . . . D, DB, N, NS, 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 SN54AC14, SN74AC14 HEX SCHMITTĆTRIGGER INVERTERS SCAS522G − AUGUST 1995 − REVISED AUGUST 2008 SN54AC14 . . . FK PACKAGE (TOP VIEW) 6A VCC NC A1 1Y 2A 3 2 1 20 19 4 18 6Y NC 5 17 NC 2Y 6 16 5A NC 7 15 NC 3A 8 14 5Y 9 10 11 12 13 4A 4Y NC GND 3Y description/ordering information NC − No internal connection These Schmitt-trigger devices contain six independent inverters. They perform the Boolean function Y = A. Because of the Schmitt action, they have different input threshold levels for positive-going (VT+) and for negative-going (VT−) signals. These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals. They also have a greater noise margin than conventional inverters. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP − N Tube SN74AC14N SN74AC14N SOIC − D Tube Tape and reel SN74AC14D SN74AC14DR AC14 −40°C to 85°C SOP − NS SSOP − DB Tape and reel Tape and reel SN74AC14NSR SN74AC14DBR AC14 AC14 TSSOP − PW Tube Tape and reel SN74AC14PW SN74AC14PWR AC14 CDIP − J Tube SNJ54AC14J SNJ54AC14J −55°C to 125°C CFP − W Tube SNJ54AC14W SNJ54AC14W LCCC − FK Tube SNJ54AC14FK S...