74AHC1G14 SINGLE SCHMITT-TRIGGER INVERETER Description Pin Assignments The 74AHC1G14 is a single 1-input Schmitt-trigger inverter (Top View) gate with a standard push-pull output. The device is designed for operation with a power supply range of 2.0V to 5.5V. The NC 5 Vcc 1 gate performs the positive Boolean function: A 2 NEW PRODUCT Y=A 4 Y GND 3 SOT25 / SOT353 Features Applications • Supply Voltage Range from 2.0V to 5.5V • General Purpose Logic • ± 8 mA Output Drive at 5.0V • Wide array of products such as: • CMOS low power consumption o PCs, networking, notebooks, netbooks, PDAs • Schmitt Trigger Action at All Inputs Make the Circuit o Computer peripherals, hard drives, CD/DVD ROM Tolerant for Slower Input Rise and Fall Time. o TV, DVD, DVR, set top box ESD Protection per JESD 22 o Personal Navigation / GPS o MP3 players ,Cameras, Video Recorders • • • o Exceeds 200-V Machine Model (A115-A) o Exceeds 2000-V Human Body Model (A114-A) o Exceeds 1000-V Charged Device Model (C101C) Latch-Up Exceeds 100mA per JESD 78, Class II SOT25 and SOT353: Assembled with “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. 74AHC1G14 Document number: DS35173 Rev. 1 - 2 1 of 9 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G14 SINGLE SCHMITT-TRIGGER INVERETER Pin Descriptions Pin Name Pin NO. NC A GND Y 1 2 3 4 5 NEW PRODUCT VCC Description No Connection Data Input Ground Data Output Supply Voltage Logic Diagram Function Table Inputs A Output Y H L L H 74AHC1G14 Document number: DS35173 Rev. 1 - 2 2 of 9 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G14 SINGLE SCHMITT-TRIGGER INVERETER Absolute Maximum Ratings (Note 2) Symbol ESD HBM ESD CDM ESD MM NEW PRODUCT VCC Human Body Model ESD Protection Charged Device Model ESD Protection Machine Model ESD Protection Supply Voltage Range VI Input Voltage Range VO Voltage applied to output in high or low state Rating Unit 2 1 200 KV KV V -0.5 to 6.5 V -0.5 to 6.5 V -0.5 to VCC +0.5 V IIK Input Clamp Current VI<0 -20 mA IOK Output Clamp Current (VO < 0 or VO > VCC) ±20 mA ±25 mA 50 mA IO Continuous output current (VO = 0 to VCC) ICC Continuous current through VCC IGND Continuous current through GND -50 mA TJ Operating Junction Temperature -40 to 150 °C Storage Temperature -65 to 150 °C 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 Parameter Operating Voltage Min Max Unit 2 5.5 V VI Input Voltage 0 5.5 V VO Output Voltage 0 VCC V VCC = 2V -50 uA IOH High-level output current VCC = 3.3V ± 0.3V -4 VCC = 5V ± 0.5V -8 IOL TA Notes: Low-level output current VCC = 2V 50 VCC = 5V ± 0.5V 4 VCC = 3V 8 Operating free-air temperature -40 125 mA uA mA ºC 3. Unused inputs should be held at VCC or Ground. 74AHC1G14 Document number: DS35173 Rev. 1 - 2 3 of 9 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G14 SINGLE SCHMITT-TRIGGER INVERETER Electrical Characteristics Symbol NEW PRODUCT VT+ VT- ΔVT Parameter Test Conditions Positive-going input threshold voltage Negative-going input threshold voltage Hysteresis (VT+ - VT-) IOH = -50μA VOH VOL II ICC CI θJA θJC Note: High Level Output Voltage I = -4mA OH IOH = -8mA Low Level Output Voltage Input Current Supply Current Input Capacitance Thermal Resistance Junction-toAmbient Thermal Resistance Junction-toCase 3V 4.5V Max 2.2 3.15 -40ºC to 85ºC Min Max 2.2 3.15 5.5V 3.85 3.85 VCC Min 25ºC Typ. -40ºC to 125ºC Min Max 2.2 3.15 Unit V V 3.85 V 3V 4.5V 0.9 1.35 0.9 1.35 0.9 1.35 V V 5.5V 1.65 1.65 1.65 V 3V 4.5V 5.5V 2V 3V 4.5V 3V 0.3 0.4 0.5 1.9 2.9 4.4 2.58 4.5V 3.94 1.2 1.4 1.6 2 3 4.5 0.3 0.4 0.5 1.9 2.9 4.4 2.48 1.2 1.4 1.6 3.8 0.25 0.35 0.45 1.9 2.9 4.4 2.40 1.2 1.4 1.6 V V V 3.70 IOL = 4mA 2V 3V 4.5V 3V 0.1 0.1 0.1 0.36 0.1 0.1 0.1 0.44 0.1 0.1 0.1 0.55 IOL = 8mA 4.5V 0.36 0.44 0.55 ± 0.1 ±1 ±2 μA 1 10 40 μA 10 10 10 pF IOL = 50μA VI = 5.5 V or GND 0 to 5.5V VI = 5.5V or GND IO=0 VI = VCC – or GND 5.5V 5.5V SOT25 2.0 195 (Note 4) SOT353 o C/W o C/W 430 SOT25 58 (Note 4) SOT353 V 155 4. Test conditions for SOT25, and SOT353: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout 74AHC1G14 Document number: DS35173 Rev. 1 - 2 4 of 9 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G14 SINGLE SCHMITT-TRIGGER INVERETER Switching Characteristics VCC = 3.3V ± 0.3 (see Figure 1) Parameter tpd NEW PRODUCT Min 25ºC Typ. Max -40ºC to 85ºC Min Max -40ºC to 125ºC Min Max CL=15pF 0.6 4.2 12.8 0.6 15.0 0.6 16.5 ns CL=50pF 0.6 6.0 16.3 0.6 18.5 0.6 20.5 ns Min 25ºC Typ. Max -40ºC to 85ºC Min Max -40ºC to 125ºC Min Max CL=15pF 0.6 3.2 8.6 0.6 10.0 0.6 11.0 ns CL=50pF 0.6 4.6 10.6 0.6 12.0 0.6 13.5 ns From TO (Input) (OUTPUT) A Y Unit VCC = 5V ± 0.5V (see Figure 1) Parameter From TO (Input) (OUTPUT) tpd A Y Unit Operating Characteristics TA = 25 ºC Parameter Cpd Power dissipation capacitance 74AHC1G14 Document number: DS35173 Rev. 1 - 2 Test Conditions f = 1 MHz No Load 5 of 9 www.diodes.com VCC = 5 V Typ. 10 Unit pF March 2011 © Diodes Incorporated 74AHC1G14 SINGLE SCHMITT-TRIGGER INVERETER NEW PRODUCT Parameter Measurement Information VCC Inputs VM CL ≤3ns VCC/2 15pF VCC ≤3ns VCC/2 15pF 3.3V±0.3V VCC ≤3ns VCC/2 50pF 5V±0.5V VCC ≤3ns VCC/2 50pF VI tr/tf 3.3V±0.3V VCC 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 ≤ 1 MHz. C. Inputs are measured separately one transition per measurement. D. tPLH and tPHL are the same as tPD. 74AHC1G14 Document number: DS35173 Rev. 1 - 2 6 of 9 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G14 SINGLE SCHMITT-TRIGGER INVERETER Ordering Information Function Logic Device 74 : Logic Prefix AHC : 2 to 5.5V Family 1G : One gate Package 14 : 1-Input Schmitt-Trigger Inverter Packing 7 : Tape & Reel W5 : SOT25 SE : SOT353 7” Tape and Reel Part Number Suffix Device Package Code Packaging (Note 5) Quantity 74AHC1G14W5-7 74AHC1G14SE-7 W5 SE SOT25 SOT353 3000/Tape & Reel 3000/Tape & Reel Notes: -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. Marking Information (Top View) 5 4 7 NEW PRODUCT 74AHC1G 14 XX - 7 XX Y W X 1 2 3 XX : Identification code Y : Year 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Internal code Part Number Package Identification Code 74AHC1G14W5 74AHC1G14SE SOT25 SOT353 YV YV 74AHC1G14 Document number: DS35173 Rev. 1 - 2 7 of 9 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G14 SINGLE SCHMITT-TRIGGER INVERETER Package Outline Dimensions (All Dimensions in mm) (1) Package Type: SOT25 A NEW PRODUCT B C H K M N J L D SOT25 Dim Min Max Typ A 0.35 0.50 0.38 B 1.50 1.70 1.60 C 2.70 3.00 2.80 D ⎯ ⎯ 0.95 H 2.90 3.10 3.00 J 0.013 0.10 0.05 K 1.00 1.30 1.10 L 0.35 0.55 0.40 M 0.10 0.20 0.15 N 0.70 0.80 0.75 0° 8° α ⎯ All Dimensions in mm (2) Package Type: SOT353 A SOT353 Dim Min Max A 0.10 0.30 B 1.15 1.35 C 2.00 2.20 D 0.65 Typ F 0.40 0.45 H 1.80 2.20 J 0 0.10 K 0.90 1.00 L 0.25 0.40 M 0.10 0.22 0° 8° α All Dimensions in mm B C H K J M D F 74AHC1G14 Document number: DS35173 Rev. 1 - 2 L 8 of 9 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G14 SINGLE SCHMITT-TRIGGER INVERETER 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). 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