74LV14A HEX INVERTERS WITH SCHMITT TRIGGER INPUTS Description Pin Assignments The 74LV14A 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 5.5V. The inputs are tolerant to 5.5V allowing this device to be used in a NEW PRODUCT mixed voltage environment. The device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output preventing damaging current backflow when the device is powered down. The gates perform the Boolean function: YA Features Wide Supply Voltage Range from 2.0V to 5.5V Sinks or sources 12mA at VCC = 4.5V CMOS low power consumption IOFF Supports Partial -Power Down Operation Inputs or Outputs accept up to 5.5V Inputs can be driven by 3.3V or 5V allowing for voltage translation applications. Applications General Purpose Logic Power Down Signal Isolation Wide array of products such as: Schmitt Trigger Action at All Inputs PCs, networking, notebooks, ultrabooks, netbooks ESD Protection Tested per JESD 22 Computer peripherals, hard drives, CD/DVD ROM TV, DVD, DVR, set top box Exceeds 200-V Machine Model (A115) Exceeds 2000-V Human Body Model (A114) Exceeds 1000-V Charged Device Model (C101) Latch-Up Exceeds 100mA per JESD 78, Class I 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 http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. Click here for ordering information, located at the end of datasheet 74LV14A Document number: DS35663 Rev. 1 - 2 1 of 9 www.diodes.com October 2013 © Diodes Incorporated 74LV14A Pin Descriptions Logic Diagram Pin Name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1A 1Y 2A 2Y 3A 3Y GND 4Y 4A 5Y 5A 6Y 6A VCC NEW PRODUCT Pin Number Description Data Input Data Output Data Input Data Output Data Input Data Output Ground Data Output Data Input Data Output Data Input Data Output Data Input Supply Voltage Function Table Input A H L Output Y L H Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.) Symbol ESD HBM ESD CDM ESD MM VCC VI Rating 2 1 200 Unit kV kV V Supply Voltage Range -0.5 to +7.0 V Input Voltage Range note 4 -0.5 to +7.0 V IIK Input Clamp Current IOK Output Clamp Current VI< 0V VO<-0V -20 mA -50 mA IO Continuous Output Current - 0.5V < VO VCC + 0.5V ±25 mA ICC Continuous Current Through VCC 50 mA IGND Continuous Current Through GND -50 mA °C Operating Junction Temperature -40 to +150 TSTG Storage Temperature -65 to +150 °C PTOT Total Power Dissipation 500 mW TJ Note: Description Human Body Model ESD Protection Charged Device Model ESD Protection Machine Model ESD Protection 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. 74LV14A Document number: DS35663 Rev. 1 - 2 2 of 9 www.diodes.com October 2013 © Diodes Incorporated 74LV14A Recommended Operating Conditions (Note 5) (@TA = +25°C, unless otherwise specified.) Symbol Parameter Supply Voltage NEW PRODUCT VCC VI Input Voltage VO Output Voltage IOH High-Level Output Current IOL Low-Level Output Current TA Operating Free-Air Temperature Note: Conditions — Min Max 2.0 5.5 Unit V — 0 5.5 V — 0 VCC V 2.0V 2.3V to 2.7V 3.0V to 3.6V 4.5V to 5.5V 2.0V 2.3V to 2.7V 3.0V to 3.6V 4.5V to 5.5V — — — — — — — — -50 -2 -6 -12 50 2 6 12 mA μA mA mA μA mA mA mA — -40 +125 °C 5. Unused inputs should be held at VCC or Ground. Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Symbol Parameter VT+ Positive Going Threshold VT- Negative Going Threshold VH Hysteresis (VT+ - VT-) VOH High-Level Output Voltage VCC — — — — — — — — — 2.5 V 3.3 V 5.0 V 2.5 V 3.3 V 5.0 V 2.5 V 3.3 V 5.0 V Min 1 1.31 1.95 0.75 0.99 1.5 0.25 0.33 0.5 Max 1.75 2.31 3.5 1.5 2.07 3.05 1 1.32 2 Min 1 1.31 1.95 0.75 0.99 1.5 0.25 0.33 0.5 Max 1.75 2.31 3.5 1.5 2.07 3.05 1 1.32 2 IOH = -50μA 2.0V to 5.5V VCC-0.1 — VCC-0.1 — 2.3V 2.0 — 2.0 — IOH = -6mA 3.0V 2.48 — 2.48 — Unit V — V V 4.5V 3.8 — 3.8 — IOL = 50μA 2.0V to 5.5V — 0.1 — 0.1 IOL = 2mA 2.3V — 0.4 — 0.4 IOL = 6mA 3.0V — 0.44 — 0.44 4.5V — 0.55 — 0.55 0V — 5 — 5 μA VOL Low-Level Output Voltage IOFF IOL = 12mA Power Down VI or VO = 0 to 5.5V Leakage Current ICC TA = -40°C to +125°C IOH = -2mA IOH = -12mA II TA = -40°C to +85°C Test Conditions V Input Current VI = GND or 5.5V 0 to 5.5V — ±1 — ±1 μA Supply Current VI = GND or VCC IO=0 5.5V — 20 — 20 μA 74LV14A Document number: DS35663 Rev. 1 - 2 3 of 9 www.diodes.com October 2013 © Diodes Incorporated 74LV14A Switching Characteristics Symbol NEW PRODUCT tPD Parameter Propagation Delay AN to YN Test Conditions VCC Figure 1 CL = 15pF Figure 1 CL = 50pF 5.0V ± 0.5V -40°C to +85°C TA = +25°C -40°C to +125°C 2.5V ± 0.2V Min — Typ. 10.2 Max 19.7 Min 1 Max 22 Min 1 Max 22 3.3V ± 0.3V — 7.3 12.8 1 15 1 15.9 5.0V ± 0.5V — 5.1 8.6 1 10 1 10 2.5V ± 0.2V — 13.3 24 1 27 1 27 3.3V ± 0.3V — 9.6 16.3 1 18.5 1 19.4 — 6.7 10.6 1 12 1 12 Unit ns ns Operating Characteristics (@TA = +25°C, unless otherwise specified.) Parameter Cpd Power Dissipation Capacitance per Gate Test Conditions F= 10 MHz CL=50pF VCC Typ 3.3V 8.8 5.0V 9.6 Unit pF Noise Characteristics VCC = 3V, CL = 50pF TA = +25°C Symbol Parameter Min VOL(p) Quiet output, maximum dynamic VOL — Typ 0.2 Max Unit 0.8 V V VOL(V) Quiet output, minimum dynamic VOL — -0.1 -0.8 VOH(V) Quiet output, minimum dynamic VOH — 3.1 — V VIH(D) High Level dynamic input voltage 2.31 — — V VIL(D) Low Level dynamic input voltage — — 0.99 V Package Characterisitics Symbol Parameter Test Conditions VCC Min Typ Max Unit Ci Input Capacitance Vi = VCC – or GND 2.0 to 5.5V — 3.3 10 pF 74LV14A Document number: DS35663 Rev. 1 - 2 4 of 9 www.diodes.com October 2013 © Diodes Incorporated 74LV14A NEW PRODUCT Parameter Measurement Information VCC 2.0V to 5.5V Inputs VI VCC tr / tf < 3ns VM CL VCC / 2 15pF or 50pF Voltage Waveform Pulse Duration Voltage Waveform Propagation Delay Times Inverting and Non Inverting Outputs Notes: A. Includes test lead and test apparatus capacitance. B. All pulses are supplied at pulse repetition rate ≤ 10MHz. C. Inputs are measured separately one transition per measurement. D. tPLH and tPHL are the same as tPD. Figure 1 Load Circuit and Voltage Waveforms 74LV14A Document number: DS35663 Rev. 1 - 2 5 of 9 www.diodes.com October 2013 © Diodes Incorporated 74LV14A NEW PRODUCT Ordering Information Part Number Package Code Packaging (Note 6) 74LV14AS14-13 74LV14AT14-13 S14 T14 SO-14 TSSOP-14 Note: 13” Tape and Reel Quantity 2500/Tape & Reel 2500/Tape & Reel Part Number Suffix -13 -13 6. The taping orientation and tape details can be found at http://www.diodes.com/datasheets/ap02007.pdf Marking Information (1) SO14, TSSOP14 Part Number 74LV14AS14 74LV14AT14 74LV14A Document number: DS35663 Rev. 1 - 2 6 of 9 www.diodes.com Package SO-14 TSSOP-14 October 2013 © Diodes Incorporated 74LV14A Package Outline Dimensions (All dimensions in mm.) Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. E H Gauge Plane L Detail “A” D 7° (4 x) A2 A e B SO-14 Dim Min Max A 1.47 1.73 A1 0.10 0.25 A2 1.45 Typ B 0.33 0.51 D 8.53 8.74 E 3.80 3.99 e 1.27 Typ H 5.80 6.20 L 0.38 1.27 0 8 All Dimensions in mm Detail “A” A1 0.25 Package Type: TSSOP-14 Pin# 1 Indent B L F1 Gauge Plane Seating Plane a2 NEW PRODUCT Package Type: SO-14 F Detail ‘A’ G K A a1 D C TSSOP-14 Dim Min Max a1 7° (4X) a2 8° 0 A 4.9 5.10 B 4.30 4.50 C 1.2 D 0.8 1.05 F 1.00 Typ F1 0.45 0.75 G 0.65 Typ K 0.19 0.30 L 6.40 Typ All Dimensions in mm Detail ‘A’ 74LV14A Document number: DS35663 Rev. 1 - 2 7 of 9 www.diodes.com October 2013 © Diodes Incorporated 74LV14A Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. Package Type: SO-14 NEW PRODUCT X Dimensions Value (in mm) X 0.60 Y 1.50 C1 5.4 C2 1.27 C1 C2 Y Package Type: TSSOP-14 X Dimensions Value (in mm) X 0.45 Y 1.45 C1 5.9 C2 0.65 C1 C2 Y 74LV14A Document number: DS35663 Rev. 1 - 2 8 of 9 www.diodes.com October 2013 © Diodes Incorporated 74LV14A IMPORTANT NOTICE NEW PRODUCT DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. 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