74HC1G14

74HC1G14; 74HCT1G14 Inverting Schmitt trigger Rev. 04 — 17 July 2007 Product data sheet 1. General description 74HC1G14 and 74HCT1G14 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 HC device has CMOS input switching levels and supply voltage range 2 V to 6 V. The HCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V. The standard output currents are half those of the 74HC14 and 74HCT14. 2. Features I I I I I I Symmetrical output impedance High noise immunity Low power dissipation Balanced propagation delays SOT353-1 and SOT753 package options Specified from −40 °C to +125 °C 3. Applications I Wave and pulse shapers I Astable multivibrators I Monostable multivibrators 4. Ordering information Table 1. Ordering information Package Temperature range 74HC1G14GW 74HCT1G14GW 74HC1G14GV 74HCT1G14GV −40 °C to +125 °C SC-74A −40 °C to +125 °C Name TSSOP5 Description plastic thin shrink small outline package; 5 leads; body width 1.25 mm plastic surface-mounted package; 5 leads Version SOT353-1 SOT753 Type number NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger 5. Marking Table 2. Marking codes Marking HF TF H14 T14 Type number 74HC1G14GW 74HCT1G14GW 74HC1G14GV 74HCT1G14GV 6. Functional diagram 2 A Y 4 2 mna024 4 A Y mna025 mna023 Fig 1. Logic symbol Fig 2. IEC logic symbol Fig 3. Logic diagram 7. Pinning information 7.1 Pinning 74HC1G14 74HCT1G14 n.c. A 1 2 5 VCC GND 3 001aaf106 4 Y Fig 4. Pin configuration 7.2 Pin description Table 3. Symbol n.c. A GND Y VCC Pin description Pin 1 2 3 5 5 Description not connected data input ground (0 V) data output supply voltage 74HC_HCT1G14_4 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 2 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger 8. Functional description Table 4. Function table H = HIGH voltage level; L = LOW voltage level Input A L H Output Y H L 9. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). [1] Symbol VCC IIK IOK IO ICC IGND Tstg Ptot [1] [2] Parameter supply voltage input clamping current output clamping current output current supply current ground current storage temperature total power dissipation Conditions VI < −0.5 V or VI > VCC + 0.5 V VO < −0.5 V or VO > VCC + 0.5 V −0.5 V < VO < VCC + 0.5 V Min −0.5 −25 −65 Max +7.0 ±20 ±20 ±12.5 25 +150 200 Unit V mA mA mA mA mA °C mW 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. Above 55 °C the value of Ptot derates linearly with 2.5 mW/K. 10. Recommended operating conditions Table 6. Recommended operating conditions Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC VI VO Tamb supply voltage input voltage output voltage ambient temperature Conditions Min 2.0 0 0 −40 74HC1G14 Typ 5.0 +25 Max 6.0 VCC VCC +125 Min 4.5 0 0 −40 74HCT1G14 Typ 5.0 +25 Max 5.5 VCC VCC +125 V V V °C Unit 74HC_HCT1G14_4 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 3 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger 11. Static characteristics Table 7. Static characteristics Voltages are referenced to GND (ground = 0 V). All typical values are measured at Tamb = 25 °C. Symbol Parameter Conditions −40 °C to +85 °C Min For type 74HC1G14 VOH HIGH-level output voltage VI = VIH or VIL IO = −20 µA; VCC = 2.0 V IO = −20 µA; VCC = 4.5 V IO = −20 µA; VCC = 6.0 V IO = −2.0 mA; VCC = 4.5 V IO = −2.6 mA; VCC = 6.0 V VOL LOW-level output voltage VI = VIH or VIL IO = 20 µA; VCC = 2.0 V IO = 20 µA; VCC = 4.5 V IO = 20 µA; VCC = 6.0 V IO = 2.0 mA; VCC = 4.5 V IO = 2.6 mA; VCC = 6.0 V II ICC CI VT+ input leakage current supply current input capacitance positive-going threshold voltage see Figure 7 and 8 VCC = 2.0 V VCC = 4.5 V VCC = 6.0 V VT− negative-going threshold voltage see Figure 7 and 8 VCC = 2.0 V VCC = 4.5 V VCC = 6.0 V VH hysteresis voltage see Figure 7 and 8 VCC = 2.0 V VCC = 4.5 V VCC = 6.0 V For type 74HCT1G14 VOH HIGH-level output voltage VI = VIH or VIL IO = −20 µA; VCC = 4.5 V IO = −2.0 mA; VCC = 4.5 V VOL LOW-level output voltage VI = VIH or VIL IO = 20 µA; VCC = 4.5 V IO = 2.0 mA; VCC = 4.5 V II 74HC_HCT1G14_4 −40 °C to +125 °C Min Max Unit Typ Max 1.9 4.4 5.9 4.13 5.63 0.7 1.7 2.1 0.3 0.9 1.2 0.2 0.4 0.6 2.0 4.5 6.0 4.32 5.81 0 0 0 0.15 0.16 1.5 1.09 2.36 3.12 0.60 1.53 2.08 0.48 0.83 1.04 0.1 0.1 0.1 0.33 0.33 1.0 10 1.5 3.15 4.2 0.9 2.0 2.6 1.0 1.4 1.6 1.9 4.4 5.9 3.7 5.2 0.7 1.7 2.1 0.3 0.9 1.2 0.2 0.4 0.6 0.1 0.1 0.1 0.4 0.4 1.0 20 1.5 3.15 4.2 0.9 2.0 2.6 1.0 1.4 1.6 V V V V V V V V V V µA µA pF V V V V V V V V V VI = VCC or GND; VCC = 6.0 V VI = VCC or GND; IO = 0 A; VCC = 6.0 V 4.4 4.13 - 4.5 4.32 0 0.15 - 0.1 0.33 1.0 4.4 3.7 - 0.1 0.4 1.0 V V V V µA input leakage current VI = VCC or GND; VCC = 5.5 V © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 4 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger Table 7. Static characteristics …continued Voltages are referenced to GND (ground = 0 V). All typical values are measured at Tamb = 25 °C. Symbol ICC ∆ICC CI VT+ Parameter supply current additional supply current input capacitance positive-going threshold voltage see Figure 7 and 8 VCC = 4.5 V VCC = 5.5 V VT− negative-going threshold voltage see Figure 7 and 8 VCC = 4.5 V VCC = 5.5 V VH hysteresis voltage see Figure 7 and 8 VCC = 4.5 V VCC = 5.5 V 0.4 0.4 0.80 0.90 0.4 0.4 V V 0.5 0.6 0.76 0.90 1.2 1.4 0.5 0.6 1.2 1.4 V V 1.2 1.4 1.55 1.80 1.9 2.1 1.2 1.4 1.9 2.1 V V Conditions VI = VCC or GND; IO = 0 A; VCC = 5.5 V per input; VCC = 4.5 V to 5.5 V; VI = VCC − 2.1 V; IO = 0 A −40 °C to +85 °C Min Typ 1.5 Max 10 500 −40 °C to +125 °C Min Max 20 850 µA µA pF Unit 12. Dynamic characteristics Table 8. Dynamic characteristics GND = 0 V; tr = tf ≤ 6.0 ns; All typical values are measured at Tamb = 25 °C. For test circuit see Figure 6 Symbol Parameter For type 74HC1G14 tpd propagation delay A to Y; see Figure 5 VCC = 2.0 V; CL = 50 pF VCC = 4.5 V; CL = 50 pF VCC = 5.0 V; CL = 15 pF VCC = 6.0 V; CL = 50 pF CPD power dissipation VI = GND to VCC capacitance propagation delay A to Y; see Figure 5 VCC = 4.5 V; CL = 50 pF VCC = 5.0 V; CL = 15 pF CPD power dissipation VI = GND to VCC − 1.5 V capacitance tpd is the same as tPLH and tPHL. CPD is used to determine the dynamic power dissipation PD (µW). PD = CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz CL = output load capacitance in pF; VCC = supply voltage in Volts ∑ (CL × VCC2 × fo) = sum of outputs © NXP B.V. 2007. All rights reserved. Conditions −40 °C to +85 °C Min [1] −40 °C to +125 °C Unit Min Max Typ Max [2] 25 12 10 11 20 155 31 26 - - 190 38 32 - ns ns ns ns pF - For type 74HCT1G14 tpd [1] [2] 17 15 22 43 - - 51 - ns ns pF - [1] [2] 74HC_HCT1G14_4 Product data sheet Rev. 04 — 17 July 2007 5 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger 13. Waveforms A input VM tPHL tPLH Y output VM mna033 Measurement points are given in Table 9. Fig 5. The input (A) to output (Y) propagation delays Table 9. Measurement points Input VI 74HC1G14 74HCT1G14 GND to VCC GND to 3.0 V VM 0.5 × VCC 1.5 V Output VM 0.5 × VCC 0.5 × VCC Type number VCC PULSE GENERATOR VI VO DUT RT CL 50 pF mna034 Test data is given in Table 8. Definitions for test circuit: CL = Load capacitance including jig and probe capacitance. RT = Termination resistance should be equal to output impedance Zo of the pulse generator. Fig 6. Load circuitry for switching times 74HC_HCT1G14_4 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 6 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger 14. Transfer characteristics waveforms VO VI VT+ VT− VH VO VH VT− VT+ VI mna026 mna027 Fig 7. Transfer characteristic Fig 8. The definitions of VT+, VT− and VH; where VT+ and VT− are between limits of 20 % and 70 % 100 ICC (µA) mna028 1.0 ICC (mA) 0.8 mna029 0.6 50 0.4 0.2 0 0 1.0 VI (V) 2.0 0 0 2.5 VI (V) 5.0 Fig 9. Typical 74HC1G14 transfer characteristics; VCC = 2.0 V Fig 10. Typical 74HC1G14 transfer characteristics; VCC = 4.5 V 74HC_HCT1G14_4 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 7 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger 1.6 ICC (mA) mna030 0.8 0 0 3.0 VI (V) 6.0 Fig 11. Typical 74HC1G14 transfer characteristics; VCC = 6.0 V 2.0 ICC (mA) mna031 3.0 ICC (mA) mna032 2.0 1.0 1.0 0 0 2.5 VI (V) 5.0 0 0 3.0 VI (V) 6.0 Fig 12. Typical 74HCT1G14 transfer characteristics; VCC = 4.5 V Fig 13. Typical 74HCT1G14 transfer characteristics; VCC = 5.5 V 15. Application information The slow input rise and fall times cause additional power dissipation, this can be calculated using the following formula: Padd = fi × (tr × ∆ICC(AV) + tf × ∆ICC(AV)) × VCC Where: Padd = additional power dissipation (µW) fi = input frequency (MHz) tr = rise time (ns); 10 % to 90 % 74HC_HCT1G14_4 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 8 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger tf = fall time (ns); 90 % to 10 % ∆ICC(AV) = average additional supply current (µA) ∆ICC(AV) differs with positive or negative input transitions, as shown in Figure 14 and 15. 74HC1G14 and 74HCT1G14 used in relaxation oscillator circuit, see Figure 16. Remark: All values given are typical unless otherwise specified. 200 ∆ICC(AV) (µA) 150 mna036 200 ∆ICC(AV) (µA) 150 mna058 positive-going edge 100 100 positive-going edge 50 50 negative-going edge negative-going edge 0 0 2.0 4.0 VCC (V) 6.0 0 0 2 4 VCC (V) 6 Fig 14. ∆ICC(AV) for 74HC1G14 devices; linear change of VI between 0.1 × VCC to 0.9 × VCC Fig 15. ∆ICC(AV) for 74HCT1G14 devices; linear change of VI between 0.1 × VCC to 0.9 × VCC R C mna035 For 74HC1G14: f = -- ≈ --------------------For 74HCT1G14: f = --- ≈ ------------------------ 1 T 1 0.8 × RC 1 T 1 0.67 × RC Fig 16. Relaxation oscillator using 74HC1G14 and 74HCT1G14 74HC_HCT1G14_4 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 9 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger 16. Package outline TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm SOT353-1 D E A X c y HE vMA Z 5 4 A2 A1 (A3) θ A 1 e e1 bp 3 wM detail X Lp L 0 1.5 scale 3 mm DIMENSIONS (mm are the original dimensions) UNIT mm A max. 1.1 A1 0.1 0 A2 1.0 0.8 A3 0.15 bp 0.30 0.15 c 0.25 0.08 D(1) 2.25 1.85 E(1) 1.35 1.15 e 0.65 e1 1.3 HE 2.25 2.0 L 0.425 Lp 0.46 0.21 v 0.3 w 0.1 y 0.1 Z(1) 0.60 0.15 θ 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 MO-203 JEITA SC-88A EUROPEAN PROJECTION ISSUE DATE 00-09-01 03-02-19 Fig 17. Package outline SOT353-1 (TSSOP5) 74HC_HCT1G14_4 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 10 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger Plastic surface-mounted package; 5 leads SOT753 D B E A X y HE vMA 5 4 Q A A1 c 1 2 3 detail X Lp e bp wM B 0 1 scale 2 mm DIMENSIONS (mm are the original dimensions) UNIT mm A 1.1 0.9 A1 0.100 0.013 bp 0.40 0.25 c 0.26 0.10 D 3.1 2.7 E 1.7 1.3 e 0.95 HE 3.0 2.5 Lp 0.6 0.2 Q 0.33 0.23 v 0.2 w 0.2 y 0.1 OUTLINE VERSION SOT753 REFERENCES IEC JEDEC JEITA SC-74A EUROPEAN PROJECTION ISSUE DATE 02-04-16 06-03-16 Fig 18. Package outline SOT753 (SC-74A) 74HC_HCT1G14_4 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 11 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger 17. Abbreviations Table 10. Acronym DUT TTL Abbreviations Description Device Under Test Transistor-Transistor Logic 18. Revision history Table 11. Revision history Release date 20070717 Data sheet status Product data sheet Change notice Supersedes 74HC_HCT1G14_3 Document ID 74HC_HCT1G14_4 Modifications: • • • • • The format of this data sheet has been redesigned to comply with the new identity guidelines of NXP Semiconductors. Legal texts have been adapted to the new company name where appropriate. Package SOT353 changed to SOT353-1 in Table 1 and Figure 17. Quick Reference Data and Soldering sections removed. Section 2 “Features” updated. Product specification Product specification Product specification 74HC_HCT1G14_2 74HC_HCT1G14_1 - 74HC_HCT1G14_3 74HC_HCT1G14_2 74HC_HCT1G14_1 20020515 20010302 19980805 74HC_HCT1G14_4 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 12 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger 19. Legal information 19.1 Data sheet status Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet [1] [2] [3] Product status[3] Development Qualification Production Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification. Please consult the most recently issued document before initiating or completing a design. The term ‘short data sheet’ is explained in section “Definitions”. The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 19.2 Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. malfunction of a NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. 19.3 Disclaimers General — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or 19.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 20. Contact information For additional information, please visit: http://www.nxp.com For sales office addresses, send an email to: salesaddresses@nxp.com 74HC_HCT1G14_4 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 04 — 17 July 2007 13 of 14 NXP Semiconductors 74HC1G14; 74HCT1G14 Inverting Schmitt trigger 21. Contents 1 2 3 4 5 6 7 7.1 7.2 8 9 10 11 12 13 14 15 16 17 18 19 19.1 19.2 19.3 19.4 20 21 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 1 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional description . . . . . . . . . . . . . . . . . . . 3 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3 Recommended operating conditions. . . . . . . . 3 Static characteristics. . . . . . . . . . . . . . . . . . . . . 4 Dynamic characteristics . . . . . . . . . . . . . . . . . . 5 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Transfer characteristics waveforms. . . . . . . . . 7 Application information. . . . . . . . . . . . . . . . . . . 8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 12 Legal information. . . . . . . . . . . . . . . . . . . . . . . 13 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 13 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Contact information. . . . . . . . . . . . . . . . . . . . . 13 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2007. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 17 July 2007 Document identifier: 74HC_HCT1G14_4