74AHCT1G14GW-Q100,

74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger Rev. 3 — 3 April 2020 Product data sheet 1. General description 74AHC1G14-Q100 and 74AHCT1G14-Q100 are high-speed Si-gate CMOS devices. They provide an inverting buffer function with Schmitt trigger action. These devices are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. The AHC device has CMOS input switching levels and supply voltage range 2 V to 5.5 V. The AHCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits • • • • • Automotive product qualification in accordance with AEC-Q100 (Grade 1) • Specified from -40 °C to +85 °C and from -40 °C to +125 °C Symmetrical output impedance High noise immunity ESD protection: • MIL-STD-883, method 3015 exceeds 2000 V • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-A exceeds 200 V (C = 200 pf, R = 0 Ω) Low power dissipation 3. Applications • • • Wave and pulse shapers Astable multivibrators Monostable multivibrators 4. Ordering information Table 1. Ordering information Type number Package 74AHC1G14GW-Q100 Temperature range Name Description Version -40 °C to +125 °C TSSOP5 plastic thin shrink small outline package; 5 leads; body width 1.25 mm SOT353-1 -40 °C to +125 °C SC-74A plastic surface-mounted package; 5 leads SOT753 74AHCT1G14GW-Q100 74AHC1G14GV-Q100 74AHCT1G14GV-Q100 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger 5. Marking Table 2. Marking codes Type number Marking code[1] 74AHC1G14GW-Q100 AF 74AHCT1G14GW-Q100 CF 74AHC1G14GV-Q100 A14 74AHCT1G14GV-Q100 C14 [1] The pin 1 indicator is located on the lower left corner of the device, below the marking code. 6. Functional diagram A Y A mna023 Fig. 1. Logic symbol Y mna025 mna024 Fig. 2. IEC logic symbol Fig. 3. Logic diagram 7. Pinning information 7.1. Pinning 74AHC1G14 74AHCT1G14 n.c. 1 A 2 GND 3 5 VCC 4 Y 001aaf087 Fig. 4. Pin configuration SOT353-1 (TSSOP5) and SOT753 (SC-74A) 7.2. Pin description Table 3. Pin description Symbol Pin Description n.c. 1 not connected A 2 data input GND 3 ground (0 V) Y 4 data output VCC 5 supply voltage 74AHC_AHCT1G14_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 2 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger 8. Functional description Table 4. Function table H = HIGH voltage level; L = LOW voltage level Input Output A Y L H H L 9. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Min Max Unit VCC supply voltage -0.5 +7.0 V VI input voltage IIK input clamping current VI < -0.5 V -0.5 +7.0 V -20 - mA IOK output clamping current VO < -0.5 V or VO > VCC + 0.5 V - ±20 mA IO output current -0.5 V < VO < VCC + 0.5 V - ±25 mA ICC supply current - 75 mA IGND ground current -75 - mA Tstg storage temperature -65 +150 °C Ptot total power dissipation - 250 mW [1] [2] Conditions [1] Tamb = -40 °C to +125 °C [2] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. For SOT353-1 (TSSOP5) package: Ptot derates linearly with 3.3 mW/K above 74 °C. For SOT753 (SC-74A) package: Ptot derates linearly with 3.8 mW/K above 85 °C. 10. Recommended operating conditions Table 6. Recommended operating conditions Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage VI input voltage VO output voltage Tamb ambient temperature 74AHC_AHCT1G14_Q100 Product data sheet Conditions 74AHC1G14-Q100 74AHCT1G14-Q100 Unit Min Typ Max Min Typ Max 2.0 5.0 5.5 4.5 5.0 5.5 V 0 - 5.5 0 - 5.5 V 0 - VCC 0 - VCC V -40 +25 +125 -40 +25 +125 °C All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 3 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger 11. Static characteristics Table 7. Static characteristics Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ Max Min Max Min Max VI = VT+ or VTHIGH-level output voltage IO = -50 μA; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V IO = -50 μA; VCC = 3.0 V 2.9 3.0 - 2.9 - 2.9 - V IO = -50 μA; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V IO = -4.0 mA; VCC = 3.0 V 2.58 - - 2.48 - 2.40 - V IO = -8.0 mA; VCC = 4.5 V For type 74AHC1G14-Q100 VOH VOL 3.94 - - 3.8 - 3.70 - V VI = VT+ or VTLOW-level output voltage IO = 50 μA; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V IO = 50 μA; VCC = 3.0 V - 0 0.1 - 0.1 - 0.1 V IO = 50 μA; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V IO = 4.0 mA; VCC = 3.0 V - - 0.36 - 0.44 - 0.55 V IO = 8.0 mA; VCC = 4.5 V - - 0.36 - 0.44 - 0.55 V - - 0.1 - 1.0 - 2.0 μA II input leakage current VI = 5.5 V or GND; VCC = 0 V to 5.5 V ICC supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 1.0 - 10 - 40 μA CI input capacitance - 1.5 10 - 10 - 10 pF 4.4 4.5 - 4.4 - 4.4 - V 3.94 - - 3.8 - 3.70 - V - 0 0.1 - 0.1 - 0.1 V IO = 8.0 mA - - 0.36 - 0.44 - 0.55 V VI = 5.5 V or GND; VCC = 0 V to 5.5 V - - 0.1 - 1.0 - 2.0 μA For type 74AHCT1G14-Q100 VOH VI = VT+ or VT-; VCC = 4.5 V HIGH-level output voltage IO = -50 μA IO = -8.0 mA VOL VI = VT+ or VT-; VCC = 4.5 V LOW-level output voltage IO = 50 μA II input leakage current ICC supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 1.0 - 10 - 40 μA ΔICC additional per input pin; VI = 3.4 V; supply current other inputs at VCC or GND; IO = 0 A; VCC = 5.5 V - - 1.35 - 1.5 - 1.5 mA CI input capacitance - 1.5 10 - 10 - 10 pF 74AHC_AHCT1G14_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 4 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger 11.1. Transfer characteristics Table 8. Transfer characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). See Fig. 5 and Fig. 6. Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ Max Min Max Min Max For type 74AHC1G14-Q100 VT+ VT- VH positive-going threshold voltage VCC = 3.0 V - - 2.2 - 2.2 - 2.2 V VCC = 4.5 V - - 3.15 - 3.15 - 3.15 V VCC = 5.5 V - - 3.85 - 3.85 - 3.85 V negative-going threshold voltage VCC = 3.0 V 0.9 - - 0.9 - 0.9 - V VCC = 4.5 V 1.35 - - 1.35 - 1.35 - V VCC = 5.5 V 1.65 - - 1.65 - 1.65 - V hysteresis voltage VCC = 3.0 V 0.3 - 1.2 0.3 1.2 0.25 1.2 V VCC = 4.5 V 0.4 - 1.4 0.4 1.4 0.35 1.4 V VCC = 5.5 V 0.5 - 1.6 0.5 1.6 0.45 1.6 V positive-going threshold voltage VCC = 4.5 V - - 2.0 - 2.0 - 2.0 V VCC = 5.5 V - - 2.0 - 2.0 - 2.0 V negative-going threshold voltage VCC = 4.5 V 0.5 - - 0.5 - 0.5 - V VCC = 5.5 V 0.6 - - 0.6 - 0.6 - V hysteresis voltage VCC = 4.5 V 0.4 - 1.4 0.4 1.4 0.35 1.4 V VCC = 5.5 V 0.4 - 1.6 0.4 1.6 0.35 1.6 V For type 74AHCT1G14-Q100 VT+ VT- VH 11.2. Transfer characteristic waveforms VO VI VH VT- Fig. 5. VI VT+ Transfer characteristic 74AHC_AHCT1G14_Q100 Product data sheet VT+ VH VT- VO mna027 mna026 Fig. 6. The definitions of VT+, VT- and VH All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 5 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger mna401 1.5 mna402 5 ICC (mA) ICC (mA) 4 1 3 2 0.5 1 0 Fig. 7. 0 1 2 VI (V) 0 3 Typical 74AHC1G14-Q100 transfer characteristics; VCC = 3.0 V Fig. 8. 0 1 2 3 4 V (V) 5 I Typical 74AHC1G14-Q100 transfer characteristics; VCC = 4.5 V mna403 8 ICC (mA) 6 4 2 0 Fig. 9. 0 2 4 VI (V) 6 Typical 74AHC1G14-Q100 transfer characteristics; VCC = 5.5 V mna404 5 ICC (mA) mna405 8 ICC (mA) 4 6 3 4 2 2 1 0 0 1 2 3 4 V (V) 5 I Fig. 10. Typical 74AHCT1G14-Q100 transfer characteristics; VCC = 4.5 V 74AHC_AHCT1G14_Q100 Product data sheet 0 0 2 4 VI (V) 6 Fig. 11. Typical 74AHCT1G14-Q100 transfer characteristics; VCC = 5.5 V All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 6 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger 12. Dynamic characteristics Table 9. Dynamic characteristics GND = 0 V; tr = tf ≤ 3.0 ns. For waveform see Fig. 12. For test circuit see Fig. 13. Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ Max Min Max Min Max CL = 15 pF - 4.2 12.8 1.0 15.0 1.0 16.5 ns CL = 50 pF - 6.0 16.3 1.0 18.5 1.0 20.5 ns CL = 15 pF - 3.2 8.6 1.0 10.0 1.0 11.0 ns CL = 50 pF - 4.6 10.6 1.0 12.0 1.0 13.5 ns - 12 - - - - - pF - 4.1 7.0 1.0 8.0 1.0 9.0 ns - 5.9 8.5 1.0 10.0 1.0 11.0 ns - 13 - - - - - pF For type 74AHC1G14-Q100 tpd propagation delay A to Y; [1] VCC = 3.0 V to 3.6 V [2] VCC = 4.5 V to 5.5 V CPD power per buffer; CL = 50 pF; dissipation f = 1 MHz; capacitance VI = GND to VCC [3] [4] For type 74AHCT1G14-Q100 tpd propagation delay A to Y; VCC = 4.5 V to 5.5 V [1][3] CL = 15 pF CL = 50 pF CPD [1] [2] [3] [4] power per buffer; dissipation VI = GND to VCC capacitance [4] tpd is the same as tPLH and tPHL. Typical values are measured at VCC = 3.3 V. Typical values are measured at VCC = 5.0 V. CPD is used to determine the dynamic power dissipation PD (μW). 2 2 PD = CPD x VCC x fi + ∑(CL x VCC x fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in Volts. 74AHC_AHCT1G14_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 7 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger 12.1. Waveform and test circuit VCC A input PULSE GENERATOR VM VI VO DUT CL RT tPHL mna101 tPLH Test data is given in Table 9. Definitions for test circuit: CL = Load capacitance. RT = Termination resistance should be equal to output impedance Zo of the pulse generator. VM Y output mna033 The test data is given in Table 10 Fig. 12. The input (A) to output (Y) propagation delays Table 10. Test data Type number Fig. 13. Test circuit for measuring switching times Output Input VI VM VM 74AHC1G14-Q100 GND to VCC 0.5 x VCC 0.5 x VCC 74AHCT1G14-Q100 GND to 3.0 V 1.5 V 0.5 x VCC 13. Application information The slow input rise and fall times cause additional power dissipation, which can be calculated using the following formula: Padd = fi x (tr x ΔICC(AV) + tf x ΔICC(AV)) x VCC where: • • • • • Padd = additional power dissipation (μW); fi = input frequency (MHz); tr = input rise time (ns); 10 % to 90 %; tf = input fall time (ns); 90 % to 10 %; ΔICC(AV) = average additional supply current (μA). Average additional ICC differs with positive or negative input transitions, as shown in Fig. 14 and Fig. 15. For 74AHC1G14-Q100 and 74AHCT1G14-Q100 used in relaxation oscillator circuit, see Fig. 16. Note to the application information: • 74AHC_AHCT1G14_Q100 Product data sheet All values given are typical unless otherwise specified. All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 8 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger mna036 200 mna058 200 ΔICC(AV) (µA) ΔICC(AV) (µA) 150 150 positive-going edge positive-going edge 100 100 50 50 0 negative-going edge 0 2.0 4.0 VCC (V) 0 6.0 Linear change of VI between 0.1VCC to 0.9VCC negative-going edge 0 2 4 VCC (V) 6 Linear change of VI between 0.1VCC to 0.9VCC Fig. 14. Average additional ICC for 74AHC1G14-Q100 Schmitt trigger devices Fig. 15. Average additional ICC for 74AHCT1G14-Q100 Schmitt trigger devices R C mna035 For K-factor, see Fig. 17 Fig. 16. Relaxation oscillator using the 74AHC1G14-Q100 and 74AHCT1G14-Q100 aaa-021367 2 aaa-021368 1 K K 1.6 0.9 1.2 0.8 0.8 0.7 0.4 0.6 0 2 3 4 5 VCC (V) 0.5 4.5 6 K-factor for 74AHC1G14-Q100 4.75 5 5.25 VCC (V) 5.5 K-factor for 74AHCT1G14-Q100 Fig. 17. Typical K-factor for relaxation oscillator 74AHC_AHCT1G14_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 9 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger 14. Package outline TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm D E SOT353-1 A X c y HE v M A Z 5 4 A2 A (A3) A1 θ 1 Lp 3 e e1 L w M bp detail X 0 1.5 3 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D(1) E(1) e e1 HE L Lp v w y Z(1) θ mm 1.1 0.1 0 1.0 0.8 0.15 0.30 0.15 0.25 0.08 2.25 1.85 1.35 1.15 0.65 1.3 2.25 2.0 0.425 0.46 0.21 0.3 0.1 0.1 0.60 0.15 7° 0° Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION SOT353-1 REFERENCES IEC JEDEC JEITA MO-203 SC-88A EUROPEAN PROJECTION ISSUE DATE 00-09-01 03-02-19 Fig. 18. Package outline SOT353-1 (TSSOP5) 74AHC_AHCT1G14_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 10 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger Plastic surface-mounted package; 5 leads SOT753 D B E y A X HE 5 v M A 4 Q A A1 c 1 2 3 Lp detail X bp e w M B 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A A1 bp c D E e HE Lp Q v w y mm 1.1 0.9 0.100 0.013 0.40 0.25 0.26 0.10 3.1 2.7 1.7 1.3 0.95 3.0 2.5 0.6 0.2 0.33 0.23 0.2 0.2 0.1 OUTLINE VERSION REFERENCES IEC JEDEC SOT753 JEITA EUROPEAN PROJECTION ISSUE DATE 02-04-16 06-03-16 SC-74A Fig. 19. Package outline SOT753 (SC-74A) 74AHC_AHCT1G14_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 11 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger 15. Abbreviations Table 11. Abbreviations Acronym Description CMOS Complementary Metal-Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MIL Military MM Machine Model TTL Transistor-Transistor Logic 16. Revision history Table 12. Revision history Document ID Release date 74AHC_AHCT1G14_Q100 v.3 20200403 Modifications: • • • • Product data sheet Product data sheet - 74AHC_AHCT1G14_Q100 v.2 Product data sheet - 74AHC_AHCT1G14_Q100 v.1 Fig. 17 added (typical K-factor for relaxation oscillator). 74AHC_AHCT1G14_Q100 v.1 20120713 74AHC_AHCT1G14_Q100 Supersedes The format of this data sheet has been redesigned to comply with the identity guidelines of Nexperia. Legal texts have been adapted to the new company name where appropriate. Table 5: Derating values for Ptot total power dissipation updated. 74AHC_AHCT1G14_Q100 v.2 20160118 Modifications: Data sheet status Change notice Product data sheet - All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 - © Nexperia B.V. 2020. All rights reserved 12 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. 17. 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Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 13 / 14 Nexperia 74AHC1G14-Q100; 74AHCT1G14-Q100 Inverting Schmitt trigger Contents 1. General description...................................................... 1 2. Features and benefits.................................................. 1 3. Applications.................................................................. 1 4. Ordering information....................................................1 5. Marking.......................................................................... 2 6. Functional diagram.......................................................2 7. Pinning information......................................................2 7.1. Pinning.........................................................................2 7.2. Pin description............................................................. 2 8. Functional description................................................. 3 9. Limiting values............................................................. 3 10. Recommended operating conditions........................3 11. Static characteristics..................................................4 11.1. Transfer characteristics..............................................5 11.2. Transfer characteristic waveforms............................. 5 12. Dynamic characteristics............................................ 7 12.1. Waveform and test circuit.......................................... 8 13. Application information............................................. 8 14. Package outline........................................................ 10 15. Abbreviations............................................................ 12 16. Revision history........................................................12 17. Legal information......................................................13 © Nexperia B.V. 2020. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 3 April 2020 74AHC_AHCT1G14_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 3 April 2020 © Nexperia B.V. 2020. All rights reserved 14 / 14