74LVC2G17 DUAL SCHMITT TRIGGER BUFFER Description Pin Assignments The 74LVC2G17 is a dual Schmitt trigger buffer 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 partial power down applications using IOFF. The IOFF circuitry 2A NEW PRODUCT disables the output preventing damaging current backflow when the device is powered down. SOT26/SOT363 The gate performs the positive Boolean function: Y=A (Top View) 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. 74LVC2G17 Document number: DS35164 Rev. 3 - 2 1 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G17 DUAL SCHMITT TRIGGER BUFFER NEW PRODUCT 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 H L 74LVC2G17 Document number: DS35164 Rev. 3 - 2 2 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G17 DUAL SCHMITT TRIGGER BUFFER Absolute Maximum Ratings (Note 2) Symbol ESD HBM ESD CDM ESD MM VCC NEW PRODUCT VI Rating Unit 2 1 200 KV KV V Supply Voltage Range -0.5 to 6.5 V Input Voltage Range -0.5 to 6.5 V Human Body Model ESD Protection Charged Device Model ESD Protection Machine Model ESD Protection VO Voltage applied to output in high impedance or IOFF state VO Voltage applied to output in high or low state. -0.5 to 6.5 V -0.3 to VCC +0.5 V IIK Input Clamp Current VI<0 -50 mA IOK Output Clamp Current -50 mA IO Continuous output current ±50 mA Continuous current through Vdd or GND ±100 mA Operating Junction Temperature -40 to 150 °C Storage Temperature -65 to 150 °C TJ TSTG Notes: Description 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 Input Voltage VO Output Voltage Parameter Min Max Unit Operating 1.65 5.5 V Data retention only 1.5 0 5.5 V 0 VCC V VCC = 1.65V IOH IOL Δt/ΔV TA Notes: High-level output current Low-level output current Input transition rise or fall rate V -4 VCC = 2.3V -8 VCC = 3V -16 -24 VCC = 4.5V -32 VCC = 1.65V 4 VCC = 2.3V 8 VCC = 3V 16 24 VCC = 4.5V 32 VCC = 1.8V ± 0.15V, 2.5V ± 0.2V 20 VCC = 3.3V ± 0.3V 10 VCC = 5V ± 0.5V 5 Operating free-air temperature -40 125 mA mA ns/V ºC 3. Unused inputs should be held at VCC or Ground. 74LVC2G17 Document number: DS35164 Rev. 3 - 2 3 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G17 DUAL SCHMITT TRIGGER BUFFER Electrical Characteristics VCC 40ºC to 85ºC Min Max -40ºC to 125ºC Min Max Positive-going input threshold Voltage 1.8V 2.3V 3V 4.5V 5.5V 0.70 1.00 1.30 1.90 2.20 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 V Negative-going input threshold Voltage 1.65V 2.3V 3V 4.5V 5.5V 0.25 0.40 0.60 1.00 1.20 0.90 1.15 1.50 2.00 2.30 0.39 0.25 0.40 0.60 1.00 1.10 0.87 1.35 1.70 2.50 V 1.8V 2.3V 3V 4.5V 5.5V 1.65V to 4.5V 0.15 0.25 0.40 0.60 0.70 1.00 1.10 1.20 1.50 1.70 0.37 0.15 0.40 0.60 0.70 1.20 1.30 1.40 1.70 1.90 μA VCC – 0.1 VCC – 0.1 IOH = -4 mA 1.65V 1.2 0.95 IOH = -8 mA 2.3V 1.9 1.7 2.4 1.9 Symbol NEW PRODUCT VT+ VT- ∆VT Parameter Test Conditions Hysteresis (VT+ - VT-) IOH = -100 μA VOH High Level Output Voltage IOH = -16 mA IOH = -24 mA VOL Low-Level Output Voltage IOH = -32 mA 4.5V IOL = 100 μA 3.4 0.1 0.10 1.65V 0.45 0.70 IOL = 8 mA 2.3V 0.3 0.45 0.4 0.60 0.55 0.80 IOL = 16 mA IOL = 32 mA VI = 5.5 V or GND IOFF Power Down Leakage Current VI or VO = 5.5V ICC Supply Current Document number: DS35164 Rev. 3 - 2 2.0 3.8 1.65V to 4.5V Input Current 74LVC2G17 2.3 V IOL = 4 mA IOL = 24 mA II 3V VI = 5.5V of GND IO=0 3V Unit V 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 74LVC2G17 DUAL SCHMITT TRIGGER BUFFER Package Characteristics (All typical values are at VCC = 3.3V, TA = 25°C) Symbol Parameter NEW PRODUCT CI Notes: Test Conditions VI = VCC – or GND Input Capacitance θJA Thermal Resistance Junction-to-Ambient θJC Thermal Resistance Junction-to-Case Min VCC Typ. Max Unit 4 3.3 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 10.5 6.5 5.7 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 0.5 0.5 13.1 8.5 7.1 5.4 Unit ns Operating Characteristics TA = 25 ºC Parameter Cpd Power dissipation capacitance 74LVC2G17 Document number: DS35164 Rev. 3 - 2 Test Conditions VCC = 1.8V VCC = 2.5V VCC = 3.3V VCC = 5V Typ. Typ. Typ. Typ. f = 10 MHz 17 19 20 21 5 of 10 www.diodes.com Unit pF June 2011 © Diodes Incorporated 74LVC2G17 DUAL SCHMITT TRIGGER BUFFER NEW PRODUCT 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 1.5V 50 pF 500 Ω VCC ≤2.5ns VCC/2 50 pF 500 Ω VI tr/tf 1.8V±0.15V VCC 2.5V±0.2V 3.3V±0.3V 5V±0.5V 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. 74LVC2G17 Document number: DS35164 Rev. 3 - 2 6 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G17 DUAL SCHMITT TRIGGER BUFFER Ordering Information NEW PRODUCT 74LVC2G 17 XX - 7 Logic Device Function Package 74 : Logic Prefix LVC : 1.65 to 5.5V Family 2G : Two gates 17 : Buffer/Driver Schmitt Trigger Inputs W6 : SOT 25 DW : SOT 363 FW4 : DFN1010 Device Package Code Packaging (Note 5) 74LVC2G17W6-7 74LVC2G17DW-7 74LVC2G17FW4-7 W6 DW FW4 SOT26 SOT363 DFN1010 Notes: Packing 7 : Tape & Reel 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 74LVC2G17W6 74LVC2G17DW SOT26 SOT363 Z6 Z6 Part Number Package Identification Code 74LVC2G17FW4 DFN1010 Z6 (2) DFN1010 74LVC2G17 Document number: DS35164 Rev. 3 - 2 7 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G17 DUAL SCHMITT TRIGGER BUFFER Package Outline Dimensions (All Dimensions in mm) NEW PRODUCT (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 74LVC2G17 Document number: DS35164 Rev. 3 - 2 0°/8 ° 0.25 Gauge Plane 8 of 10 www.diodes.com June 2011 © Diodes Incorporated 74LVC2G17 DUAL SCHMITT TRIGGER BUFFER Package Outline Dimensions (All Dimensions in mm) Seating Plane Side View 0.08 C 0.08 C 74LVC2G17 Document number: DS35164 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 PRODUCT 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 74LVC2G17 DUAL SCHMITT TRIGGER BUFFER IMPORTANT NOTICE 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). NEW PRODUCT 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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