74LVC2G14 DUAL SCHMITT TRIGGER INVERTER Description Pin Assignments The 74LVC2G14 is a dual Schmitt trigger inverter gate with (Top View) standard push-pull outputs. The device is designed for operation with a power supply range of 1.65V to 5.5V. The 1A 1 6 1Y GND 2 5 VCC 3 4 2Y inputs are tolerant to 5.5V allowing this device to be used in a mixed voltage environment. The device is fully specified for NEW PRODUCTS partial power down applications using IOFF. The IOFF circuitry 2A disables the output preventing damaging current backflow SOT26/SOT363 when the device is powered down. The gate performs the positive Boolean function: (Top View) Y=A 1A 1 6 1Y GND 2 5 VCC 2A 3 4 2Y DFN1010 Features Applications • Wide Supply Voltage Range from 1.65V to 5.5V • Voltage Level Shifting • ±24mA Output Drive at 3.0V • General Purpose Logic • CMOS low power consumption • Power Down Signal Isolation • IOFF Supports Partial-Power-Down Mode Operation • Wide array of products such as: • Inputs accept up to 5.5V o PCs, networking, notebooks, netbooks, PDAs • ESD Protection Tested per JESD 22 o Computer peripherals, hard drives, CD/DVD ROM o Exceeds 200-V Machine Model (A115-A) o TV, DVD, DVR, set top box o Exceeds 2000-V Human Body Model (A114-A) o Cell Phones, Personal Navigation / GPS o Exceeds 1000-V Charged Device Model (C101) o MP3 players ,Cameras, Video Recorders • Latch-Up Exceeds 100mA per JESD 78, Class II • Range of Package Options • SOT26, SOT363, and DFN1010 Available in “Green” Molding Compound (no Br, Sb) • Lead Free Finish/ RoHS Compliant (Note 1) Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 74LVC2G14 Document number: DS35163 Rev. 3 - 2 1 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G14 DUAL SCHMITT TRIGGER INVERTER NEW PRODUCTS Pin Descriptions Pin Name Pin NO. 1A GND 2A 2Y Data Input Ground Data Input Data Output VCC 1 2 3 4 5 Description 1Y 6 Data Output Supply Voltage Logic Diagram 1A 2A 1 6 3 4 1Y 2Y Function Table Inputs A Output Y H L L H 74LVC2G14 Document number: DS35163 Rev. 3 - 2 2 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G14 DUAL SCHMITT TRIGGER INVERTER Absolute Maximum Ratings (Note 2) Symbol ESD HBM ESD CDM ESD MM NEW PRODUCTS VCC Description Human Body Model ESD Protection Charged Device Model ESD Protection Machine Model ESD Protection Unit 2 1 200 KV KV V Supply Voltage Range -0.5 to 6.5 V VI Input Voltage Range -0.5 to 6.5 V VO Voltage applied to output in high impedance or IOFF state -0.5 to 6.5 V VO Voltage applied to output in high or low state. IIK Input Clamp Current VI<0 IOK Output Clamp Current -50 mA IO Continuous output current ±50 mA ±100 mA TJ Operating Junction Temperature -40 to 150 °C Storage Temperature -65 to 150 °C Continuous current through Vdd or GND TSTG Notes: Rating -0.3 to VCC +0.5 V -50 mA 2. 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. Recommended Operating Conditions (Note 3) Symbol VCC Operating Voltage VI VO Input Voltage Output Voltage Parameter Operating Data retention only Min 1.65 1.5 0 0 VCC = 1.65V VCC = 2.3V IOH High-level output current VCC = 3V VCC = 4.5V VCC = 1.65V VCC = 2.3V IOL Δt/ΔV TA Notes: Low-level output current Input transition rise or fall rate VCC = 3V VCC = 4.5V VCC = 1.8V ± 0.15V, 2.5V ± 0.2V VCC = 3.3V ± 0.3V VCC = 5V ± 0.5V Operating free-air temperature -40 Max 5.5 5.5 VCC -4 -8 -16 -24 -32 4 8 16 24 32 20 10 5 125 Unit V V V V mA mA ns/V ºC 3. Unused inputs should be held at VCC or Ground. 74LVC2G14 Document number: DS35163 Rev. 3 - 2 3 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G14 DUAL SCHMITT TRIGGER INVERTER Electrical Characteristics Symbol NEW PRODUCTS VT+ Parameter Test Conditions Positive-going input threshold Voltage VT- Negative-going input threshold Voltage ∆VT Hysteresis (VT+ - VT-) IOH = -100 μA VOH High Level Output Voltage Low-Level Output Voltage 1.50 1.80 2.20 3.10 3.60 0.70 1.00 1.30 1.90 2.20 1.70 2.00 2.40 3.30 3.80 0.90 1.15 1.50 2.00 2.30 1.00 1.10 1.20 1.50 1.70 0.39 0.25 0.40 0.60 1.00 0.37 0.15 0.40 0.60 0.70 1.10 0.87 1.35 1.70 2.50 1.20 1.30 1.40 1.70 1.90 1.65V 0.25 2.3V 0.40 3V 0.60 4.5V 1.00 5.5V 1.20 1.8V 0.15 2.3V 0.25 3V 0.40 4.5V 0.60 5.5V 0.70 1.65V to 4.5V VCC – 0.1 IOH = -8 mA 1.9 1.7 2.4 1.9 2.3 2.0 3.8 3.4 IOH = -16 mA 3V IOH = -32 mA 4.5V IOL = 100 μA 1.65V to 4.5V 0.1 0.10 1.65V 0.45 0.70 IOL = 8 mA 2.3V 0.3 0.45 0.4 0.60 VI = 5.5 V or GND ICC Supply Current VI = 5.5V of GND IO=0 3V V V μA V IOL = 4 mA IOL = 16 mA Unit VCC – 0.1 0.95 IOFF Document number: DS35163 Rev. 3 - 2 0.70 1.00 1.30 1.90 2.20 1.2 Power Down Leakage VI or VO = 5.5V Current 74LVC2G14 1.8V 2.3V 3V 4.5V 5.5V 2.3V IOL = 32 mA Input Current -40ºC to 125ºC Min Max 1.65V IOL = 24 mA II 40ºC to 85ºC Min Max IOH = -4 mA IOH = -24 mA VOL VCC V 0.55 0.80 4.5 0.55 0.80 0 to 5.5V ±5 ± 20 μA 0 ± 10 ± 20 μA 1.65V to 5.5V 10 40 μA 4 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G14 DUAL SCHMITT TRIGGER INVERTER Package Characteristics (All typical values are at VCC = 3.3V, TA = 25°C) Symbol Parameter NEW PRODUCTS CI Notes: Test Conditions θJA Thermal Resistance Junction-to-Ambient θJC Thermal Resistance Junction-to-Case Typ. 3.3 VI = VCC – or GND Input Capacitance Min VCC Max Unit 4 SOT26 pF 204 SOT363 DFN1010 SOT26 (Note 4) 371 430 52 o C/W SOT363 DFN1010 (Note 4) 143 190 o C/W 4. Test condition for SOT26, SOT363 and DFN1010: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout. Switching Characteristics TA = -40°C to 85°C, CL = 30 or 50pF Parameter From (Input) TO (OUTPUT) tpd A Y TA = - 40°C to 125°C, CL = 30 or 50pF Parameter From (Input) TO (OUTPUT) tpd A Y (see Figure 1) VCC = 1.8V ± 0.15V Min Max VCC = 2.5V ± 0.2V Min Max VCC = 3.3V ± 0.3V Min Max VCC = 5V ± 0.5V Min Max 0.5 0.5 0.5 0.5 11.0 6.5 6.0 4.3 Unit ns (see Figure 1) VCC = 1.8V ± 0.15V Min Max VCC = 2.5V ± 0.2V Min Max VCC = 3.3V ± 0.3V Min Max VCC = 5V ± 0.5V Min Max 0.5 0.5 0.50 0.5 12.0 7.2 6.7 4.7 Unit ns Operating Characteristics TA = 25 ºC Parameter Cpd Power dissipation capacitance 74LVC2G14 Document number: DS35163 Rev. 3 - 2 Test Conditions VCC = 1.8V Typ. VCC = 2.5V Typ. VCC = 3.3V Typ. VCC = 5V Typ. Unit f = 10 MHz 17 19 20 21 pF 5 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G14 DUAL SCHMITT TRIGGER INVERTER NEW PRODUCTS Parameter Measurement Information VCC Inputs VM CL RL ≤2ns VCC/2 30 pF 1 KΩ VCC ≤2ns VCC/2 30 pF 500 Ω 3V ≤2.5ns 1.5 V 50 pF 500 Ω VCC ≤2.5ns VCC/2 50 pF 500 Ω VI tr/tf 1.8V±0.15 V VCC 2.5V±0.2 V 3.3V±0.3 V 5V±0.5 V Voltage Waveform Pulse Duration Voltage Waveform Propagation Delay Times Inverting and Non Inverting Outputs Figure 1. Load Circuit and Voltage Waveforms Notes: A. Includes test lead and test apparatus capacitance. B. All pulses are supplied at pulse repetition rate ≤ 10 MHz. C. Inputs are measured separately one transition per measurement. D. tPLH and tPHL are the same as tPD. 74LVC2G14 Document number: DS35163 Rev. 3 - 2 6 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G14 DUAL SCHMITT TRIGGER INVERTER Ordering Information 74LVC 2G 14 XX - 7 NEW PRODUCTS Logic Device 74 : Logic Prefix LVC : 1.65 to 5.5V Family 2G : Two gates Function Package 14 : Inverter / Driver Schmitt Trigger Inputs Device Package Code Packaging (Note 5) 74LVC2G14W6-7 74LVC2G14DW-7 74LVC2G14FW4-7 W6 DW FW4 SOT26 SOT363 DFN1010 Notes: Packing 7 : Tape & Reel W6 : SOT 26 DW : SOT363 FW4 : DFN1010 7” Tape and Reel Quantity Part Number Suffix 3000/Tape & Reel 3000/Tape & Reel 5000/Tape & Reel -7 -7 -7 5. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 6. The taping orientation is located on our website at http://www.diodes.com/datasheets/ap02007.pdf Marking Information (1) SOT26, SOT363 Part Number Package Identification Code 74LVC2G14W6 74LVC2G14DW SOT26 SOT363 Z5 Z5 Part Number Package Identification Code 74LVC2G14FW4 DFN1010 Z5 (2) DFN1010 74LVC2G14 Document number: DS35163 Rev. 3 - 2 7 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G14 DUAL SCHMITT TRIGGER INVERTER Package Outline Dimensions (All Dimensions in mm) NEW PRODUCTS (1) Package Type: SOT26 (2) Package Type: SOT363 C L 0.10/0.30 C L 1.9 C L 1.15/1.35 6x-0.42 C L 6x-0.60 2.0/2.2 4x-0.65 PIN 1 0.40/0.45 0.65Bsc. Land Pattern Recommendation (unit:mm) 1.8/2.2 0.1/0.22 0.9/1.0 0/0.1 1.10Max. C L "A" Detail"A" 0.25/0.40 74LVC2G14 Document number: DS35163 Rev. 3 - 2 0°/8 ° 0.25 Gauge Plane 8 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G14 DUAL SCHMITT TRIGGER INVERTER Package Outline Dimensions (All Dimensions in mm) Seating Plane Side View 0.08 C 0.08 C 74LVC2G14 Document number: DS35163 Rev. 3 - 2 0.20(6x) Pin1 0.35Typ. 0.14/0.20(6x) 0.15Min. A 0.35Typ. Pin1 0.15 0.95/1.05 0.15Min. 0.07Typ. 0.35/0.45(6x) 2x- C 0.235 0.95/1.05 B 0.05/0.15 2X- NEW PRODUCTS 0/0.05 0.08 C 0.45(6x) 0.40Max. 0.05 C 6x- 0.13Typ. (3) Package Type: DFN1010 Land Pattern Recommendation (unit:mm) Top View 0.07 C A B Bottom View 9 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G14 DUAL SCHMITT TRIGGER INVERTER IMPORTANT NOTICE NEW PRODUCTS 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. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. 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