74AHCT1G126GV,125

74AHC1G126; 74AHCT1G126 Bus buffer/line driver; 3-state Rev. 8 — 23 August 2012 Product data sheet 1. General description 74AHC1G126 and 74AHCT1G126 are high-speed Si-gate CMOS devices. They provide one non-inverting buffer/line driver with 3-state output. The 3-state output is controlled by the output enable input pin (OE). A LOW at pin OE causes the output to assume a high-impedance OFF-state. 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. 2. Features and benefits       Symmetrical output impedance High noise immunity Low power dissipation Balanced propagation delays Multiple package options ESD protection:  HBM JESD22-A114F: exceeds 2000 V  MM JESD22-A115-A: exceeds 200 V  CDM JESD22-C101E: exceeds 1000 V  Specified from 40 C to +125 C 3. Ordering information Table 1. Ordering information Type number 74AHC1G126GW Package 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 40 C to +125 C XSON6 plastic extremely thin small outline package; no leads; 6 terminals; body 1  1.45  0.5 mm SOT886 40 C to +125 C XSON6 plastic extremely thin small outline package; no leads; 6 terminals; body 1  1  0.5 mm SOT891 74AHCT1G126GW 74AHC1G126GV 74AHCT1G126GV 74AHC1G126GM 74AHCT1G126GM 74AHC1G126GF 74AHCT1G126GF 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state 4. Marking Table 2. Marking codes Type number Marking[1] 74AHC1G126GW AN 74AHCT1G126GW CN 74AHC1G126GV A26 74AHCT1G126GV C26 74AHC1G126GM AN 74AHCT1G126GM CN 74AHC1G126GF AN 74AHCT1G126GF CN [1] The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram A 2 Y 4 Y A 2 4 1 OE 1 OE OE mna126 mna125 Fig 1. Logic symbol Fig 2. mna127 IEC logic symbol Fig 3. Logic diagram 6. Pinning information 6.1 Pinning 74AHC1G126 74AHCT1G126 74AHC1G126 74AHCT1G126 OE 1 A 2 GND 3 5 VCC OE 1 6 VCC A 2 5 n.c. GND 4 Y Pin configuration SOT353-1 and SOT753 74AHC_AHCT1G126 Product data sheet 4 Y OE 1 6 VCC A 2 5 n.c. GND 3 4 Y 001aak258 001aak257 Transparent top view 001aaf096 Fig 4. 3 74AHC1G126 74AHCT1G126 Fig 5. Pin configuration SOT886 All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 Transparent top view Fig 6. Pin configuration SOT891 © Nexperia B.V. 2017. All rights reserved 2 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state 6.2 Pin description Table 3. Pin description Symbol Pin OE Description SOT353-1/SOT753 SOT886/SOT891 1 1 output enable input A 2 2 data input A GND 3 3 ground (0 V) Y 4 4 data output Y n.c. - 5 not connected VCC 5 6 supply voltage 7. Functional description Table 4. Function table H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state Input Output OE A Y H L L H H H L X Z 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage VI input voltage 0.5 +7.0 V IIK input clamping current VI < 0.5 V [1] 20 - mA IOK output clamping current VO < 0.5 V or VO > VCC + 0.5 V [1] - 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 - 250 mW total power dissipation Ptot [1] [2] Conditions Tamb = 40 C to +125 C [2] Min Max Unit 0.5 +7.0 V The input and output voltage ratings may be exceeded if the input and output current ratings are observed. For TSSOP5 and SC-74A packages: above 87.5 C the value of Ptot derates linearly with 4.0 mW/K. For XSON6 packages: above 118 C the value of Ptot derates linearly with 7.8 mW/K. 74AHC_AHCT1G126 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 3 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state 9. Recommended operating conditions Table 6. Recommended operating conditions Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions 74AHC1G126 Min 74AHCT1G126 Typ Max Min Typ Unit Max VCC supply voltage 2.0 5.0 5.5 4.5 5.0 5.5 V VI input voltage 0 - 5.5 0 - 5.5 V VO output voltage 0 - VCC 0 - VCC V Tamb ambient temperature 40 +25 +125 40 +25 +125 C t/V input transition rise and fall rate VCC = 3.3 V  0.3 V - - 100 - - - ns/V VCC = 5.0 V  0.5 V - - 20 - - 20 ns/V 10. Static characteristics Table 7. Static characteristics Voltages are referenced to GND (ground = 0 V). Symbol Parameter 25 C Conditions Min 40 C to +85 C 40 C to +125 C Unit Typ Max Min Max Min Max 74AHC1G126 VIH VIL VOH VOL HIGH-level input voltage LOW-level input voltage VCC = 2.0 V 1.5 - - 1.5 - 1.5 - V VCC = 3.0 V 2.1 - - 2.1 - 2.1 - V VCC = 5.5 V 3.85 - - 3.85 - 3.85 - V VCC = 2.0 V - - 0.5 - 0.5 - 0.5 V VCC = 3.0 V - - 0.9 - 0.9 - 0.9 V VCC = 5.5 V - - 1.65 - 1.65 - 1.65 V HIGH-level VI = VIH or VIL output voltage IO = 50 A; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V IO = 50 A; VCC = 3.0 V 2.9 3.0 - 2.9 - 2.9 - V IO = 50 A; 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 3.94 - - 3.8 - 3.70 - V LOW-level VI = VIH or VIL output voltage IO = 50 A; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V IO = 50 A; VCC = 3.0 V - 0 0.1 - 0.1 - 0.1 V IO = 50 A; 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 IOZ OFF-state VI = VIH or VIL; VO = VCC or output current GND; VCC = 5.5 V - - 0.25 - 2.5 - 10 A II input leakage current - - 0.1 - 1.0 - 2.0 A ICC supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 2.0 - 20 - 40 A 74AHC_AHCT1G126 Product data sheet VI = 5.5 V or GND; VCC = 0 V to 5.5 V All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 4 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state Table 7. Static characteristics …continued Voltages are referenced to GND (ground = 0 V). Symbol Parameter 25 C Conditions Min CI input capacitance 40 C to +85 C 40 C to +125 C Unit Typ Max Min Max Min Max - 3 10 - 10 - 10 pF 74AHCT1G126 VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 - - 2.0 - 2.0 - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - - 0.8 - 0.8 - 0.8 V VOH HIGH-level VI = VIH or VIL; VCC = 4.5 V output voltage IO = 50 A 4.4 4.5 - 4.4 - 4.4 - V 3.94 - - 3.8 - 3.70 - V - 0 0.1 - 0.1 - 0.1 V - - 0.36 - 0.44 - 0.55 V IO = 8.0 mA VOL LOW-level VI = VIH or VIL; VCC = 4.5 V output voltage IO = 50 A IO = 8.0 mA IOZ OFF-state VI = VIH or VIL; VO = VCC or output current GND; VCC = 5.5 V - - 0.25 - 2.5 - 10 A II input leakage current - - 0.1 - 1.0 - 2.0 A ICC supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 2.0 - 20 - 40 A ICC additional per input pin; supply current VI = VCC  2.1 V; other inputs at VCC or GND; IO = 0 A; VCC = 4.5 V to 5.5 V - - 1.35 - 1.5 - 1.5 mA CI input capacitance - 3 10 - 10 - 10 pF VI = 5.5 V or GND; VCC = 0 V to 5.5 V 11. Dynamic characteristics Table 8. Dynamic characteristics GND = 0 V; For test circuit see Figure 9. Symbol Parameter 25 C Conditions Min Typ 40 C to +85 C 40 C to +125 C Unit Max Min Max Min Max 74AHC1G126 tpd propagation delay A to Y; see Figure 7 VCC = 3.0 V to 3.6 V [1] [2] CL = 15 pF - 4.4 8.0 1.0 9.5 1.0 10.0 ns - 6.3 11.5 1.0 13.0 1.0 14.5 ns CL = 15 pF - 3.4 5.5 1.0 6.5 1.0 7.0 ns CL = 50 pF - 4.7 7.5 1.0 8.5 1.0 9.5 ns CL = 50 pF VCC = 4.5 V to 5.5 V 74AHC_AHCT1G126 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 5 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state Table 8. Dynamic characteristics …continued GND = 0 V; For test circuit see Figure 9. Symbol Parameter 25 C Conditions Min ten enable time OE to Y; see Figure 8 VCC = 3.0 V to 3.6 V Max Min Max - 4.9 8.0 1.0 9.5 1.0 10.0 ns - 7.0 11.5 1.0 13.0 1.0 14.5 ns CL = 15 pF - 3.6 5.6 1.0 6.3 1.0 7.0 ns CL = 50 pF - 5.4 8.0 1.0 9.0 1.0 9.5 ns CL = 15 pF - 6.3 9.7 1.0 11.5 1.0 12.5 ns CL = 50 pF - 9.0 13.2 1.0 15.0 1.0 16.5 ns - 4.3 6.8 1.0 8.0 1.0 8.5 ns - 6.1 8.8 1.0 - 9 - - 3.4 5.5 1.0 6.5 1.0 7.0 ns - 4.7 7.5 1.0 8.5 1.0 9.5 ns - 3.4 5.6 1.0 6.3 1.0 6.5 ns - 4.8 8.0 1.0 9.0 1.0 9.0 ns CL = 15 pF 4.0 6.8 1.0 8.0 1.0 8.5 ns CL = 50 pF 5.7 8.8 1.0 10.0 1.0 11.5 ns VCC = 4.5 V to 5.5 V disable time OE to Y; see Figure 8 VCC = 3.0 V to 3.6 V VCC = 4.5 V to 5.5 V [3] [1] [2] [3] CL = 15 pF CL = 50 pF power dissipation capacitance Min [2] CL = 50 pF CPD Max [1] CL = 15 pF tdis Typ 40 C to +85 C 40 C to +125 C Unit per buffer; CL = 50 pF; f = 1 MHz; VI = GND to VCC [4] A to Y; see Figure 7 [1] 10.0 - 1.0 - 11.0 - ns - pF 74AHCT1G126 tpd propagation delay VCC = 4.5 V to 5.5 V [3] CL = 15 pF CL = 50 pF ten enable time OE to Y; see Figure 8 VCC = 4.5 V to 5.5 V [1] [3] CL = 15 pF CL = 50 pF tdis disable time OE to Y; see Figure 8 VCC = 4.5 V to 5.5 V 74AHC_AHCT1G126 Product data sheet [1] [3] All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 6 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state Table 8. Dynamic characteristics …continued GND = 0 V; For test circuit see Figure 9. Symbol Parameter 25 C Conditions Min CPD [1] power dissipation capacitance per buffer; CL = 50 pF; f = 1 MHz; VI = GND to VCC [4] Typ - 11 40 C to +85 C 40 C to +125 C Unit Max - Min Max Min Max - - - - pF tpd is the same as tPLH and tPHL. ten is the same as tPZL and tPZH. tdis is the same as tPLZ and tPHZ. [2] Typical values are measured at VCC = 3.3 V. [3] Typical values are measured at VCC = 5.0 V. [4] CPD is used to determine the dynamic power dissipation PD (W). 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. 12. Waveforms VI VM A input GND tPLH tPHL VM Y output mna121 Measurement points are given in Table 9. Fig 7. Input (A) to output (Y) propagation delays 74AHC_AHCT1G126 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 7 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state VI VM OE input GND tPLZ tPZL VCC output LOW-to-OFF OFF-to-LOW VM VOL + 0.3 V tPHZ tPZH VOH − 0.3 V output HIGH-to-OFF OFF-to-HIGH VM GND output enabled output disabled output enabled mna129 Measurement points are given in Table 9. Fig 8. enable and disable times Table 9. Measurement points Type Input Output VM VI VM 74AHC1G126 0.5  VCC GND to VCC 0.5  VCC 74AHCT1G126 1.5 V GND to 3.0 V 0.5  VCC 74AHC_AHCT1G126 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 8 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state VI tW 90 % negative pulse VM 0V tf tr tr tf VI 90 % positive pulse 0V VM 10 % VM VM 10 % tW VCC VCC G VI VO RL S1 open DUT CL RT 001aad983 Test data is given in Table 10. Definitions 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 resistance. S1 = Test selection switch. Fig 9. Test circuit for measuring switching times Table 10. Test data Type Input VI tr, tf CL RL tPHL, tPLH tPZH, tPHZ tPZL, tPLZ 74AHC1G126 VCC  3 ns 15 pF, 50 pF 1 k open GND VCC 74AHCT1G126 3V  3 ns 15 pF, 50 pF 1 k open GND VCC 74AHC_AHCT1G126 Product data sheet Load S1 position All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 9 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state 13. Package outline TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm E D SOT353-1 A X c y HE v M A Z 5 4 A2 A (A3) A1 θ 1 Lp 3 L e w M bp detail X e1 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 10. Package outline SOT353-1 (TSSOP5) 74AHC_AHCT1G126 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 10 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state Plastic surface-mounted package; 5 leads SOT753 D E B 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 11. Package outline SOT753 (SC-74A) 74AHC_AHCT1G126 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 11 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state SOT886 XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm b 1 2 3 4x (2) L L1 e 6 5 e1 4 e1 6x A (2) A1 D E terminal 1 index area 0 1 2 mm scale Dimensions (mm are the original dimensions) Unit mm max nom min A(1) 0.5 A1 b D E 0.04 0.25 1.50 1.05 0.20 1.45 1.00 0.17 1.40 0.95 e e1 0.6 0.5 L L1 0.35 0.40 0.30 0.35 0.27 0.32 Notes 1. Including plating thickness. 2. Can be visible in some manufacturing processes. Outline version SOT886 sot886_po References IEC JEDEC JEITA European projection Issue date 04-07-22 12-01-05 MO-252 Fig 12. Package outline SOT886 (XSON6) 74AHC_AHCT1G126 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 12 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1 x 0.5 mm 1 SOT891 b 3 2 4× (1) L L1 e 6 5 4 e1 e1 6× A (1) A1 D E terminal 1 index area 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max A1 max b D E e e1 L L1 mm 0.5 0.04 0.20 0.12 1.05 0.95 1.05 0.95 0.55 0.35 0.35 0.27 0.40 0.32 Note 1. Can be visible in some manufacturing processes. OUTLINE VERSION REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 05-04-06 07-05-15 SOT891 Fig 13. Package outline SOT891 (XSON6) 74AHC_AHCT1G126 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 13 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state 14. Abbreviations Table 11. Abbreviations Acronym Description CMOS Complementary Metal Oxide Semiconductor CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 15. Revision history Table 12. Revision history Document ID Release date Data sheet status Change notice Supersedes 74AHC_AHCT1G126 v.8 20120823 Product data sheet - 74AHC_AHCT1G126 v.7 Modifications: • Package outline drawing of SOT886 (Figure 12) modified. 74AHC_AHCT1G126 v.7 20090617 Product data sheet - 74AHC_AHCT1G126 v.6 74AHC_AHCT1G126 v.6 20070525 Product data sheet - 74AHC_AHCT1G126 v.5 74AHC_AHCT1G126 v.5 20070514 Product data sheet - 74AHC_AHCT1G126 v.4 74AHC_AHCT1G126 v.4 20020606 Product specification - 74AHC_AHCT1G126 v.3 74AHC_AHCT1G126 v.3 20020215 Product specification - 74AHC_AHCT1G126 v.2 74AHC_AHCT1G126 v.2 20010406 Product specification - 74AHC1G_AHCT1G126 v.1 74AHC1G_AHCT1G126 v.1 19990920 Product specification - - 74AHC_AHCT1G126 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 14 of 17 74AHC1G126; 74AHCT1G126 Nexperia Bus buffer/line driver; 3-state 16. Legal information 16.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] 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.nexperia.com. 16.2 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. Nexperia 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 Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. 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This document supersedes and replaces all information supplied prior to the publication hereof. 74AHC_AHCT1G126 Product data sheet Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of a 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. Applications — Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. 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. All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 15 of 17 Nexperia 74AHC1G126; 74AHCT1G126 Bus buffer/line driver; 3-state Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. Non-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s standard warranty and Nexperia’s product specifications. Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. 16.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 17. Contact information For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com 74AHC_AHCT1G126 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 23 August 2012 © Nexperia B.V. 2017. All rights reserved 16 of 17 Nexperia 74AHC1G126; 74AHCT1G126 Bus buffer/line driver; 3-state 18. Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 12 13 14 15 16 16.1 16.2 16.3 16.4 17 18 © General description . . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 1 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 Functional description . . . . . . . . . . . . . . . . . . . 3 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3 Recommended operating conditions. . . . . . . . 4 Static characteristics. . . . . . . . . . . . . . . . . . . . . 4 Dynamic characteristics . . . . . . . . . . . . . . . . . . 5 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 14 Legal information. . . . . . . . . . . . . . . . . . . . . . . 15 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Contact information. . . . . . . . . . . . . . . . . . . . . 16 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Nexperia B.V. 2017. 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: 23 August 2012