SN74AC14N


  
  
SCAS522G − AUGUST 1995 − REVISED AUGUST 2008 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) 14 2 13 3 12 4 11 5 10 6 7 9 8 1Y A1 NC VCC 6A 1 VCC 6A 6Y 5A 5Y 4A 4Y 2A NC 2Y NC 3A 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 6Y NC 5A NC 5Y 3Y GND NC 4Y 4A 1A 1Y 2A 2Y 3A 3Y GND SN54AC14 . . . FK PACKAGE (TOP VIEW) NC − No internal connection description/ordering information 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 PDIP − N SN74AC14N Tube SN74AC14D Tape and reel SN74AC14DR SOP − NS Tape and reel SN74AC14NSR AC14 SSOP − DB Tape and reel SN74AC14DBR AC14 Tube SN74AC14PW Tape and reel SN74AC14PWR CDIP − J Tube SNJ54AC14J SNJ54AC14J CFP − W Tube SNJ54AC14W SNJ54AC14W LCCC − FK Tube SNJ54AC14FK SNJ54AC14FK TSSOP − PW −55°C −55 C to 125 125°C C TOP-SIDE MARKING Tube SOIC − D −40°C −40 C to 85 85°C C ORDERABLE PART NUMBER PACKAGE† TA SN74AC14N AC14 AC14 † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright  2008, Texas Instruments Incorporated    ! "#$ !  %#&'" ($) (#"! "  !%$""! %$ *$ $!  $+! !#$! !(( ,-) (#" %"$!!. ($!  $"$!!'- "'#($ $!.  '' %$$!)  %(#"! "%'  /0121 '' %$$! $ $!$( #'$!! *$,!$ $()  '' *$ %(#"! %(#" %"$!!. ($!  $"$!!'- "'#($ $!.  '' %$$!) POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 

  
  
SCAS522G − AUGUST 1995 − REVISED AUGUST 2008 FUNCTION TABLE (each inverter) INPUT A OUTPUT Y H L L H logic diagram, each inverter (positive logic) A Y absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to VCC + 0.5 V Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to VCC + 0.5 V Input clamp current, IIK (VI < 0 or VI > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±200 mA Package thermal impedance, θJA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 3) SN54AC14 SN74AC14 MIN MAX MIN MAX UNIT VCC VI Supply voltage 2 6 2 6 V Input voltage 0 0 Output voltage VCC VCC V VO VCC VCC IOH IOL 0 High-level output current Low-level output current 0 VCC = 3 V VCC = 4.5 V −12 −12 −24 −24 VCC = 5.5 V VCC = 3 V −24 −24 12 12 VCC = 4.5 V VCC = 5.5 V 24 24 24 24 V mA mA TA Operating free-air temperature −55 125 −40 85 °C NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 

  
  
SCAS522G − AUGUST 1995 − REVISED AUGUST 2008 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC MIN TA = 25°C TYP MAX SN54AC14 SN74AC14 MIN MAX MIN MAX VT+ Positive-going threshold 3V 0.8 1.8 2.2 0.8 2.2 0.8 2.2 4.5 V 1.5 2.6 3.2 1.5 3.2 1.5 3.2 5.5 V 1.6 3.2 3.9 1.6 3.9 1.6 3.9 VT− Negative-going threshold 3V 0.5 0.8 1 0.5 1.2 0.5 1 4.5 V 0.9 1.4 1.8 0.9 1.8 0.9 1.8 5.5 V 1.1 1.8 2.3 1.1 2.3 1.1 2.3 ∆VT Hysteresis (VT+ − VT−) 3V 0.3 1 1.2 0.3 1.2 0.3 1.2 4.5 V 0.4 1.2 1.4 0.4 1.4 0.4 1.4 5.5 V 0.5 1.4 1.6 0.5 1.6 0.5 1.6 3V 2.9 2.9 2.9 4.5 V 4.4 4.4 4.4 5.5 V 5.4 5.4 5.4 3V 2.56 2.4 2.48 4.5 V 3.86 3.7 3.8 5.5 V 4.86 4.7 4.8 IOH = −50 µA VOH IOH = −12 mA IOH = −24 mA VOL 5.5 V 3V 0.002 0.1 0.1 0.1 IOL = 50 µA 4.5 V 0.001 0.1 0.1 0.1 5.5 V 0.001 IOL = 50 mA† IOL = 75 mA† II ICC VI = VCC or GND VI = VCC or GND, Ci VI = VCC or GND V 3.85 0.1 0.1 0.1 3V 0.36 0.5 0.44 4.5 V 0.36 0.5 0.44 5.5 V 0.36 0.5 0.44 5.5 V V 1.65 5.5 V IO = 0 V 3.85 5.5 V IOL = 24 mA V V IOH = −50 mA† IOH = −75 mA† IOL = 12 mA UNIT 1.65 5.5 V ±0.1 ±1 ±1 µA 5.5 V 2 40 20 µA 5V 4.5 pF † Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms. switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V " 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) tPLH tPHL A Y POST OFFICE BOX 655303 MIN TA = 25°C TYP MAX 1.5 6 1.5 6 • DALLAS, TEXAS 75265 SN54AC14 SN74AC14 MIN MAX MIN MAX 13.5 1 16 1.5 15 11.5 1 14 1.5 13 UNIT ns 3 

  
  
SCAS522G − AUGUST 1995 − REVISED AUGUST 2008 switching characteristics over recommended operating free-air temperature range, VCC = 5 V " 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) tPLH tPHL A Y MIN TA = 25°C TYP MAX SN54AC14 SN74AC14 MIN MAX MIN 1.5 5 1.5 5 10 1.5 12 1.5 11 8.5 1.5 10 1.5 9.5 MAX UNIT ns operating characteristics, VCC = 5 V, TA = 25°C PARAMETER Cpd TEST CONDITIONS Power dissipation capacitance CL = 50 pF, f = 1 MHz TYP UNIT 25 pF PARAMETER MEASUREMENT INFORMATION TEST tPLH/tPHL S1 Open From Output Under Test CL = 50 pF (see Note A) S1 OPEN 50% VCC 50% VCC In-Phase Output 50% VCC Out-of-Phase Output LOAD CIRCUIT VOH 50% VCC VOL tPLH tPHL 500 Ω 0V tPHL tPLH 2 × VCC 500 Ω VCC Input (see Note B) 50% VCC VOH 50% VCC VOL VOLTAGE WAVEFORMS NOTES: A. CL includes probe and jig capacitance. B. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr v 2.5 ns, tf v 2.5 ns. C. The outputs are measured one at a time with one input transition per measurement. Figure 1. Load Circuit and Voltage Waveforms 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) 5962-87624012A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 596287624012A SNJ54AC 14FK 5962-8762401CA ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8762401CA SNJ54AC14J Samples 5962-8762401DA ACTIVE CFP W 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8762401DA SNJ54AC14W Samples 5962-8762401VCA ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8762401VC A SNV54AC14J 5962-8762401VDA ACTIVE CFP W 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8762401VD A SNV54AC14W 5962-8762402VCA ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8762402VC A SNV54AC14J 5962-8762402VDA ACTIVE CFP W 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8762402VD A SNV54AC14W SN74AC14D ACTIVE SOIC D 14 50 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AC14 Samples SN74AC14DBR ACTIVE SSOP DB 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AC14 Samples SN74AC14DE4 ACTIVE SOIC D 14 50 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AC14 Samples SN74AC14DR ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AC14 Samples SN74AC14N ACTIVE PDIP N 14 25 RoHS & Green NIPDAU N / A for Pkg Type -40 to 85 SN74AC14N Samples SN74AC14NSR ACTIVE SO NS 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AC14 Samples SN74AC14NSRG4 ACTIVE SO NS 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AC14 Samples SN74AC14PW ACTIVE TSSOP PW 14 90 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AC14 Samples Addendum-Page 1 Samples Samples Samples Samples Samples PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) SN74AC14PWR ACTIVE TSSOP PW 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AC14 Samples SN74AC14PWRE4 ACTIVE TSSOP PW 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AC14 Samples SN74AC14PWRG4 ACTIVE TSSOP PW 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AC14 Samples SNJ54AC14FK ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 596287624012A SNJ54AC 14FK SNJ54AC14J ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8762401CA SNJ54AC14J Samples SNJ54AC14W ACTIVE CFP W 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8762401DA SNJ54AC14W Samples (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of