74LVC3G14DC

74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input Rev. 03 — 31 January 2005 Product data sheet 1. General description The 74LVC3G14 is a high-performance, low-power, low-voltage, Si-gate CMOS device and superior to most advanced CMOS compatible TTL-families. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this device as translator in a mixed 3.3 V and 5 V environment. This device is fully specified for partial power-down applications using Ioff. The Ioff circuitry disables the output, preventing the damaging backflow current through the device when it is powered down. The 74LVC3G14 provides three inverting buffers with Schmitt-trigger action. It is capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. 2. Features s s s s Wide supply voltage range from 1.65 V to 5.5 V 5 V tolerant input/output for interfacing with 5 V logic High noise immunity ESD protection: x HBM EIA/JESD22-A114-B exceeds 2000 V x MM EIA/JESD22-A115-A exceeds 200 V. ±24 mA output drive (VCC = 3.0 V) CMOS low power consumption Latch-up performance exceeds 250 mA Direct interface with TTL levels Multiple package options Specified from −40 °C to +85 °C and −40 °C to +125 °C. s s s s s s 3. Applications s Wave and pulse shaper for highly noisy environment s Astable multivibrator s Monostable multivibrator. Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 4. Quick reference data Table 1: Quick reference data GND = 0 V; Tamb = 25 °C. Symbol Parameter Conditions Min VCC = 3.3 V [1] [2] Typ 4.2 3.0 3.8 3.2 2.4 3.5 18.1 Max - Unit ns ns ns ns ns pF pF tPHL, tPLH propagation delay input VCC = 1.8 V; nA to output nY CL = 30 pF; RL = 1 kΩ VCC = 2.5 V; CL = 30 pF; RL = 500 Ω VCC = 2.7 V; CL = 50 pF; RL = 500 Ω VCC = 3.3 V; CL = 50 pF; RL = 500 Ω VCC = 5.0 V; CL = 50 pF; RL = 500 Ω CI CPD [1] input capacitance power dissipation capacitance per buffer - CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; Σ(CL × VCC2 × fo) = sum of outputs. The condition is VI = GND to VCC. [2] 5. Ordering information Table 2: Ordering information Package Temperature range 74LVC3G14DP 74LVC3G14DC 74LVC3G14GT −40 °C to +125 °C −40 °C to +125 °C −40 °C to +125 °C Name TSSOP8 VSSOP8 XSON8 Description plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm plastic very thin shrink small outline package; 8 leads; body width 2.3 mm plastic extremely thin small outline package; no leads; 8 terminals; body 1 × 1.95 × 0.5 mm Version SOT505-2 SOT765-1 SOT833-1 Type number 6. Marking Table 3: Marking codes Marking code V14 V14 V14 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Type number 74LVC3G14DP 74LVC3G14DC 74LVC3G14GT 9397 750 14543 Product data sheet Rev. 03 — 31 January 2005 2 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 7. Functional diagram 1 1 1A 1Y 7 7 2 3Y 3A 6 6 2 3 2A 2Y 5 3 5 mna740 mna741 Fig 1. Logic symbol Fig 2. IEC logic symbol A Y mna025 Fig 3. Logic diagram (one Schmitt trigger) 8. Pinning information 8.1 Pinning 3G14 1A 1 8 VCC 1A 3Y 2A GND 1 2 3 4 mna739 8 VCC 1Y 3A 2Y 3Y 2 7 1Y 3G14 7 6 5 2A 3 6 3A GND 4 5 2Y 001aab834 Transparent top view Fig 4. Pin configuration TSSOP8 and VSSOP8 Fig 5. Pin configuration XSON8 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 3 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 8.2 Pin description Table 4: Symbol 1A 3Y 2A GND 2Y 3A 1Y VCC Pin description Pin 1 2 3 4 5 6 7 8 Description data input data output data input ground (0 V) data output data input data output supply voltage 9. Functional description 9.1 Function table Table 5: Input nA L H [1] H = HIGH voltage level; L = LOW voltage level. Function table [1] Output nY H L 10. Limiting values Table 6: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol VCC IIK VI IOK VO IO ICC, IGND Tstg Ptot [1] [2] Parameter supply voltage input diode current input voltage output diode current output voltage Conditions VI < 0 V [1] Min −0.5 −0.5 [1] [2] [1] [2] Max +6.5 −50 +6.5 ±50 VCC + 0.5 +6.5 ±50 ±100 +150 300 Unit V mA V mA V V mA mA °C mW VO > VCC or VO < 0 V enable mode Power-down mode −0.5 −0.5 −65 output source or sink VO = 0 V to VCC current VCC or GND current storage temperature power dissipation Tamb = −40 °C to +125 °C - The input and output voltage ratings may be exceeded if the input and output current ratings are observed. When VCC = 0 V (Power-down mode), the output voltage can be 5.5 V in normal condition. 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 4 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 11. Recommended operating conditions Table 7: Symbol VCC VI VO Tamb Recommended operating conditions Parameter supply voltage input voltage output voltage ambient temperature Conditions Min 1.65 0 0 −40 Typ Max 5.5 5.5 VCC +125 Unit V V V °C 12. Static characteristics Table 8: Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Tamb = −40 °C to +85 VOL °C [1] VI = VIH or VIL IO = 100 µA; VCC = 1.65 V to 5.5 V IO = 4 mA; VCC = 1.65 V IO = 8 mA; VCC = 2.3 V IO = 12 mA; VCC = 2.7 V IO = 24 mA; VCC = 3.0 V IO = 32 mA; VCC = 4.5 V VOH HIGH-level output voltage VI = VIH or VIL IO = −100 µA; VCC = 1.65 V to 5.5 V IO = −4 mA; VCC = 1.65 V IO = −8 mA; VCC = 2.3 V IO = −12 mA; VCC = 2.7 V IO = −24 mA; VCC = 3.0 V IO = −32 mA; VCC = 4.5 V ILI Ioff ICC ∆ICC CI input leakage current power-off leakage current additional quiescent supply per pin input capacitance VI = 5.5 V or GND; VCC = 5.5 V VI or VO = 5.5 V; VCC = 0 V VCC − 0.1 1.2 1.9 2.2 2.3 3.8 ±0.1 ±0.1 0.1 5 3.5 ±5 ±10 10 500 V V V V V V µA µA µA µA pF 0.1 0.45 0.3 0.4 0.55 0.55 V V V V V V LOW-level output voltage Conditions Min Typ Max Unit quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V VI = VCC − 0.6 V; IO = 0 A; VCC = 2.3 V to 5.5 V 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 5 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input Table 8: Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Tamb = −40 °C to +125 °C VOL LOW-level output voltage VI = VIH or VIL IO = 100 µA; VCC = 1.65 V to 5.5 V IO = 4 mA; VCC = 1.65 V IO = 8 mA; VCC = 2.3 V IO = 12 mA; VCC = 2.7 V IO = 24 mA; VCC = 3.0 V IO = 32 mA; VCC = 4.5 V VOH HIGH-level output voltage VI = VIH or VIL IO = −100 µA; VCC = 1.65 V to 5.5 V IO = −4 mA; VCC = 1.65 V IO = −8 mA; VCC = 2.3 V IO = −12 mA; VCC = 2.7 V IO = −24 mA; VCC = 3.0 V IO = −32 mA; VCC = 4.5 V ILI Ioff ICC ∆ICC input leakage current power-off leakage current additional quiescent supply per pin VI = 5.5 V or GND; VCC = 5.5 V VI or VO = 5.5 V; VCC = 0 V VCC − 0.1 0.95 1.7 1.9 2.0 3.4 ±20 ±20 40 5000 V V V V V V µA µA µA µA 0.1 0.70 0.45 0.60 0.80 0.80 V V V V V V Conditions Min Typ Max Unit quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V VI = VCC − 0.6 V; IO = 0 A; VCC = 2.3 V to 5.5 V [1] All typical values are measured at Tamb = 25 °C. 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 6 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 13. Dynamic characteristics Table 9: Dynamic characteristics GND = 0 V; see Figure 7 for test circuit. Symbol tPHL, tPLH Parameter °C [1] see Figure 6 VCC = 1.65 V to 1.95 V VCC = 2.3 V to 2.7 V VCC = 2.7 V VCC = 3.0 V to 3.6 V VCC = 4.5 V to 5.5 V CPD power dissipation capacitance per buffer propagation delay input nA to output nY VCC = 3.3 V [2] [3] Conditions Min Typ Max Unit Tamb = −40 °C to +85 propagation delay input nA to output nY 1.0 0.5 0.5 0.5 0.5 - 4.2 3.0 3.8 3.2 2.4 18.1 11.0 6.5 7.0 6.0 4.3 - ns ns ns ns ns pF Tamb = −40 °C to +125 °C tPHL, tPLH see Figure 6 VCC = 1.65 V to 1.95 V VCC = 2.3 V to 2.7 V VCC = 2.7 V VCC = 3.0 V to 3.6 V VCC = 4.5 V to 5.5 V [1] [2] All typical values are measured at nominal VCC and Tamb = 25 °C. CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; Σ(CL × VCC2 × fo) = sum of outputs. The condition is VI = GND to VCC. 1.0 0.5 0.5 0.5 0.5 - 12.0 7.2 7.7 6.7 4.7 ns ns ns ns ns [3] 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 7 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 14. Waveforms VI nA input GND t PHL VOH nY output VOL VM mna344 VM t PLH Measurement points are given in Table 10. Logic levels: VOL and VOH are typical output voltage drop that occur with the output load. Fig 6. Input (nA) to output (nY) propagation delays Table 10: VCC 1.65 V to 1.95 V 2.3 V to 2.7 V 2.7 V 3.0 V to 3.6 V 4.5 V to 5.5 V Measurement points Input VM 0.5 × VCC 0.5 × VCC 1.5 V 1.5 V 0.5 × VCC Output VM 0.5 × VCC 0.5 × VCC 1.5 V 1.5 V 0.5 × VCC Supply voltage VEXT VCC PULSE GENERATOR VI D.U.T. RT CL RL VO RL mna616 Test data is given in Table 11. Definitions for test circuit: RT = Termination resistance should be equal to output impedance Zo of the pulse generator. CL = Load capacitance including jig and probe capacitance. RL = Load resistor. Fig 7. Load circuitry for switching times 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 8 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input Test data Input VI VCC VCC 2.7 V 2.7 V VCC tr = tf ≤ 2.0 ns ≤ 2.0 ns ≤ 2.5 ns ≤ 2.5 ns ≤ 2.5 ns Load CL 30 pF 30 pF 50 pF 50 pF 50 pF RL 1 kΩ 500 Ω 500 Ω 500 Ω 500 Ω VEXT tPLH, tPHL open open open open open Table 11: VCC Supply voltage 1.65 V to 1.95 V 2.3 V to 2.7 V 2.7 V 3.0 V to 3.6 V 4.5 V to 5.5 V 15. Transfer characteristics Table 12: Transfer characteristics Voltages are referenced to GND (ground = 0 V); see Figure 8 and 9. Symbol VT+ Parameter °C [1] VCC = 1.8 V VCC = 2.3 V VCC = 3.0 V; see Figure 10 VCC = 4.5 V VCC = 5.5 V VT− negative-going threshold VCC = 1.8 V VCC = 2.3 V VCC = 3.0 V; see Figure 10 VCC = 4.5 V VCC = 5.5 V VH hysteresis (VT+ − VT−) VCC = 1.8 V VCC = 2.3 V VCC = 3.0 V VCC = 4.5 V VCC = 5.5 V Tamb = −40 °C to +125 °C VT+ positive-going threshold VCC = 1.8 V VCC = 2.3 V VCC = 3.0 V VCC = 4.5 V VCC = 5.5 V VT− negative-going threshold VCC = 1.8 V VCC = 2.3 V VCC = 3.0 V VCC = 4.5 V VCC = 5.5 V 0.70 1.00 1.30 1.90 2.20 0.25 0.40 0.60 1.00 1.20 1.70 2.00 2.40 3.30 3.80 1.10 1.35 1.70 2.20 2.50 V V V V V V V V V V 0.70 1.00 1.30 1.90 2.20 0.25 0.40 0.60 1.00 1.20 0.15 0.25 0.40 0.60 0.70 1.10 1.40 1.76 2.47 2.91 0.61 0.80 1.04 1.55 1.86 0.49 0.60 0.73 0.92 1.02 1.50 1.80 2.20 3.10 3.60 0.90 1.15 1.50 2.00 2.30 1.00 1.10 1.20 1.50 1.70 V V V V V V V V V V V V V V V positive-going threshold Conditions Min Typ Max Unit Tamb = −40 °C to +85 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 9 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input Table 12: Transfer characteristics …continued Voltages are referenced to GND (ground = 0 V); see Figure 8 and 9. Symbol VH Parameter hysteresis (VT+ − VT−) Conditions VCC = 1.8 V VCC = 2.3 V VCC = 3.0 V VCC = 4.5 V VCC = 5.5 V [1] All typical values are measured at Tamb = 25 °C. Min 0.15 0.25 0.40 0.60 0.70 Typ - Max 1.20 1.30 1.40 1.70 1.90 Unit V V V V V 16. Waveforms transfer characteristics VO VI VT+ VT− VH VO VH VT− VT+ VI mna207 mna208 VT+ and VT− limits at 70 % and 20 %. Fig 8. Transfer characteristic Fig 9. Definition of VT+, VT− and VH ICC (mA) 14 12 10 mdb627 8 6 4 2 0 0 0.5 1 1.5 VI (V) 2 VCC = 3.0 V. Fig 10. Typical transfer characteristic 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 10 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 17. Application information mnb086 50 ICC (mA) 40 (1) 30 20 (2) 10 0 2 3 4 5 VCC (V) 6 (1) Positive-going edge. (2) Negative-going edge. Linear change of VI between 0.8 V and 2.0 V. All values given are typical, unless otherwise specified. Fig 11. Average ICC as a function of VCC R C mna035 1 1 f = -- ≈ --------------------T 0.8 × RC Fig 12. Relaxation oscillator 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 11 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 18. Package outline TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm SOT505-2 D E A X c y HE vMA Z 8 5 A pin 1 index A2 A1 (A3) Lp L θ 1 e bp 4 wM detail X 0 2.5 scale 5 mm DIMENSIONS (mm are the original dimensions) UNIT mm A max. 1.1 A1 0.15 0.00 A2 0.95 0.75 A3 0.25 bp 0.38 0.22 c 0.18 0.08 D(1) 3.1 2.9 E(1) 3.1 2.9 e 0.65 HE 4.1 3.9 L 0.5 Lp 0.47 0.33 v 0.2 w 0.13 y 0.1 Z(1) 0.70 0.35 θ 8° 0° Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION SOT505-2 REFERENCES IEC JEDEC --JEITA EUROPEAN PROJECTION ISSUE DATE 02-01-16 Fig 13. Package outline SOT505-2 (TSSOP8) 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 12 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm SOT765-1 D E A X c y HE vMA Z 8 5 Q A pin 1 index A2 A1 (A3) θ Lp L 1 e bp 4 wM detail X 0 2.5 scale 5 mm DIMENSIONS (mm are the original dimensions) UNIT mm A max. 1 A1 0.15 0.00 A2 0.85 0.60 A3 0.12 bp 0.27 0.17 c 0.23 0.08 D(1) 2.1 1.9 E(2) 2.4 2.2 e 0.5 HE 3.2 3.0 L 0.4 Lp 0.40 0.15 Q 0.21 0.19 v 0.2 w 0.13 y 0.1 Z(1) 0.4 0.1 θ 8° 0° Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT765-1 REFERENCES IEC JEDEC MO-187 JEITA EUROPEAN PROJECTION ISSUE DATE 02-06-07 Fig 14. Package outline SOT765-1 (VSSOP8) 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 13 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input XSON8: plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1.95 x 0.5 mm SOT833-1 1 2 3 b 4 4× L (2) L1 e 8 e1 7 e1 6 e1 5 8× (2) A A1 D E terminal 1 index area 0 DIMENSIONS (mm are the original dimensions) UNIT mm A (1) max 0.5 A1 max 0.04 b 0.25 0.17 D 2.0 1.9 E 1.05 0.95 e 0.6 e1 0.5 L 0.35 0.27 L1 0.40 0.32 1 scale 2 mm Notes 1. Including plating thickness. 2. Can be visible in some manufacturing processes. OUTLINE VERSION SOT833-1 REFERENCES IEC --JEDEC MO-252 JEITA --EUROPEAN PROJECTION ISSUE DATE 04-07-22 04-11-09 Fig 15. Package outline SOT833-1 (XSON8) 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 14 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 19. Revision history Table 13: Revision history Release date 20050131 Data sheet status Product data sheet Product data sheet Product data sheet Change notice Doc. number 9397 750 14543 9397 750 13792 9397 750 13139 Supersedes 74LVC3G14_2 74LVC3G14_1 Document ID 74LVC3G14_3 Modifications: 74LVC3G14_2 74LVC3G14_1 • Changed: type number 74LVC3G14GT 20041027 20040510 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 15 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 20. Data sheet status Level I II Data sheet status [1] Objective data Preliminary data Product status [2] [3] Development Qualification Definition This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). III Product data Production [1] [2] [3] Please consult the most recently issued data sheet before initiating or completing a design. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 21. Definitions Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. 22. Disclaimers Life support — These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes — Philips Semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. 23. Contact information For additional information, please visit: http://www.semiconductors.philips.com For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com 9397 750 14543 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 16 of 17 Philips Semiconductors 74LVC3G14 Triple inverting Schmitt trigger with 5 V tolerant input 24. Contents 1 2 3 4 5 6 7 8 8.1 8.2 9 9.1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3 Pinning information . . . . . . . . . . . . . . . . . . . . . . 3 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 Functional description . . . . . . . . . . . . . . . . . . . 4 Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 Recommended operating conditions. . . . . . . . 5 Static characteristics. . . . . . . . . . . . . . . . . . . . . 5 Dynamic characteristics . . . . . . . . . . . . . . . . . . 7 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Transfer characteristics. . . . . . . . . . . . . . . . . . . 9 Waveforms transfer characteristics . . . . . . . . 10 Application information. . . . . . . . . . . . . . . . . . 11 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 15 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 16 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Contact information . . . . . . . . . . . . . . . . . . . . 16 © Koninklijke Philips Electronics N.V. 2005 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Date of release: 31 January 2005 Document number: 9397 750 14543 Published in The Netherlands