74HCT241DB118

74HC241; 74HCT241 Octal buffer/line driver; 3-state Rev. 4 — 15 July 2021 Product data sheet 1. General description The 74HC241; 74HCT241 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on 1OE or LOW on 2OE causes the associated outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. The 74HCT241 device features reduced input threshold levels to allow interfacing to TTL logic levels. 2. Features and benefits • • • • • • • • • • Wide supply voltage range from 2.0 to 6.0 V CMOS low power dissipation High noise immunity Latch-up performance exceeds 100 mA per JESD 78 Class II Level B Input levels: • For 74HC241: CMOS level • For 74HCT241: TTL level Octal bus interface Non-inverting 3-state outputs Complies with JEDEC standards • JESD8C (2.7 V to 3.6 V) • JESD7A (2.0 V to 6.0 V) ESD protection: • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-A exceeds 200 V Specified from −40 °C to +85 °C and −40 °C to +125 °C 3. Ordering information Table 1. Ordering information Type number Package 74HC241D Temperature range Name Description Version -40 °C to +125 °C SO20 plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 -40 °C to +125 °C TSSOP20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm SOT360-1 74HCT241D 74HC241PW 74HCT241PW 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state 4. Functional diagram 2 4 6 8 1 1Y0 1A1 1Y1 1A2 1Y2 1A3 1Y3 18 16 14 12 1 EN 1OE 2Y0 2A0 17 15 13 11 19 1A0 2A1 2Y1 2A2 2Y2 2A3 2Y3 3 2 18 4 16 6 14 8 12 5 19 7 9 2OE EN 11 9 13 7 15 5 17 3 mna773 mna772 Fig. 1. Logic symbol Fig. 2. IEC logic symbol 5. Pinning information 5.1. Pinning 74HC241 74HCT241 74HC241 74HCT241 1OE 1 20 VCC 1OE 1 20 VCC 1A0 2 19 2OE 1A0 2 19 2OE 2Y0 3 18 1Y0 2Y0 3 18 1Y0 1A1 4 17 2A0 1A1 4 17 2A0 2Y1 5 16 1Y1 2Y1 5 16 1Y1 1A2 6 15 2A1 1A2 6 15 2A1 2Y2 7 14 1Y2 2Y2 7 14 1Y2 1A3 8 13 2A2 1A3 8 13 2A2 2Y3 9 12 1Y3 2Y3 9 12 1Y3 GND 10 11 2A3 GND 10 aaa-028154 Fig. 3. Pin configuration SOT163-1 (SO20) 74HC_HCT241 Product data sheet 11 2A3 aaa-028155 Fig. 4. Pin configuration SOT360-1 (TSSOP20) All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 2 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state 5.2. Pin description Table 2. Pin description Symbol Pin Description 1OE 1 output enable input (active LOW) 1A0, 1A1, 1A2, 1A3 2, 4, 6, 8 data input 2A0, 2A1, 2A2, 2A3 17, 15, 13, 11 data input GND 10 ground (0 V) 1Y0, 1Y1, 1Y2, 1Y3 18, 16, 14, 12 data output 2Y0, 2Y1, 2Y2, 2Y3 3, 5, 7, 9 data output 2OE 19 output enable input (active HIGH) VCC 20 supply voltage 6. Functional description Table 3. Function table H = HIGH voltage level; L = LOW voltage level; X = Don’t care; Z = High impedance "OFF" state Inputs Outputs Inputs Outputs 1OE 1An 1Yn 2OE 2An 2Yn L L L H L L L H H H H H H X Z L X Z 7. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit VCC supply voltage -0.5 +7 V IIK input clamping current VI < -0.5 V or VI > VCC + 0.5 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 - ±35 mA ICC supply current - 70 mA IGND ground current -70 - mA Tstg storage temperature -65 +150 °C Ptot total power dissipation - 500 mW [1] [1] For SOT163-1 (SO20) package: Ptot derates linearly with 12.3 mW/K above 109 °C. For SOT360-1 (TSSOP20) package: Ptot derates linearly with 10.0 mW/K above 100 °C. 74HC_HCT241 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 3 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state 8. Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter Conditions VCC supply voltage VI input voltage VO output voltage Δt/ΔV input transition rise and fall rate Tamb 74HC241 74HCT241 Unit Min Typ Max Min Typ Max 2.0 5.0 6.0 4.5 5.0 5.5 V 0 - VCC 0 - VCC V V 0 - VCC 0 - VCC VCC = 2.0 V - - 625 - - - ns/V VCC = 4.5 V - 1.67 139 - 1.67 139 ns/V VCC = 6.0 V - - 83 - - - ns/V -40 - +125 -40 - +125 ambient temperature °C 9. Static characteristics Table 6. Static characteristics At recommended operating conditions; 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 VCC = 2.0 V 1.5 1.2 - 1.5 - 1.5 - V VCC = 4.5 V 3.15 2.4 - 3.15 - 3.15 - V VCC = 6.0 V 4.2 3.2 - 4.2 - 4.2 - V LOW-level input VCC = 2.0 V voltage VCC = 4.5 V - 0.8 0.5 - 0.5 - 0.5 V - 2.1 1.35 - 1.35 - 1.35 V VCC = 6.0 V - 2.8 1.8 - 1.8 - 1.8 V IO = -20 μA; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V IO = -20 μA; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V IO = -20 μA; VCC = 6.0 V 5.9 6.0 - 5.9 - 5.9 - V IO = -6.0 mA; VCC = 4.5 V 3.98 4.32 - 3.84 - 3.7 - V IO = -7.8 mA; VCC = 6.0 V 5.48 5.81 - 5.34 - 5.2 - V 74HC241 VIH VIL VOH VOL HIGH-level input voltage HIGH-level output voltage LOW-level output voltage VI = VIH or VIL VI = VIH or VIL IO = 20 μA; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V IO = 20 μA; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V IO = 20 μA; VCC = 6.0 V - 0 0.1 - 0.1 - 0.1 V IO = 6.0 mA; VCC = 4.5 V - 0.15 0.26 - 0.33 - 0.4 V IO = 7.8 mA; VCC = 6.0 V - 0.16 0.26 - 0.33 - 0.4 V II input leakage current VI = VCC or GND; VCC = 6.0 V - - ±0.1 - ±1.0 - ±1.0 μA IOZ OFF-state output current VI = VIH or VIL; VCC = 6.0 V; VO = VCC or GND - - ±0.5 - ±5.0 - ±10 μA ICC supply current VI = VCC or GND; IO = 0 A; VCC = 6.0 V - - 8.0 - 80 - 160 μA CI input capacitance - 3.5 - - - - - pF 74HC_HCT241 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 4 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state Symbol Parameter Conditions 25 °C −40 °C to +85 °C −40 °C to +125 °C Unit Min Typ Max Min Max Min Max 2.0 1.6 - 2.0 - 2.0 - V - 1.2 0.8 - 0.8 - 0.8 V IO = -20 μA 4.4 4.5 - 4.4 - 4.4 - V IO = -6 mA 3.98 4.32 - 3.84 - 3.7 - V 0.1 - 0.1 - 0.1 V 0.16 0.26 74HCT241 VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V VIL LOW-level input VCC = 4.5 V to 5.5 V voltage VOH HIGH-level output voltage VI = VIH or VIL; VCC = 4.5 V LOW-level output voltage VI = VIH or VIL; VCC = 4.5 V - 0.33 - 0.4 V II input leakage current VI = VCC or GND; VCC = 5.5 V - - ±0.1 - ±1.0 - ±1.0 μA IOZ OFF-state output current VI = VIH or VIL; VCC = 5.5 V; VO = VCC or GND - - ±0.5 - ±5.0 - ±10 μA ICC supply current VI = VCC or GND; VCC = 5.5 V; IO = 0 A - - 8.0 - 80 - 160 μA ΔICC additional supply current per input pin; VCC = 4.5 V to 5.5 V; VI = VCC - 2.1 V; other inputs at VCC or GND; IO = 0 A VOL CI IO = 20 μA - IO = 6.0 mA - 0 nAn; 1OE - 70 252 - 315 - 343 μA 2OE - 150 540 - 675 - 735 μA - 3.5 - - - - - pF input capacitance 10. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 8. Symbol Parameter Conditions +25 °C Min −40 °C to +85 °C Typ Max −40 °C to +125 °C Unit Min Max Min Max 74HC241 tpd ten propagation delay enable time 74HC_HCT241 Product data sheet nAn to nYn; see Fig. 5 [1] VCC = 2.0 V - 25 100 - 125 - 150 ns VCC = 4.5 V - 9 20 - 25 - 30 ns VCC = 5.0 V; CL = 15 pF - 7 - - - - - ns VCC = 6.0 V - 7 17 - 21 - 26 ns VCC = 2.0 V - 30 150 - 190 - 225 ns VCC = 4.5 V - 11 30 - 38 - 45 ns VCC = 6.0 V - 9 26 - 33 - 38 ns 1OE to 1Yn; see Fig. 6; 2OE to 2Yn; see Fig. 7 [2] All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 5 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state Symbol Parameter Conditions +25 °C Min disable time 1OE to 1Yn; see Fig. 6; 2OE to 2Yn; see Fig. 7 tdis tt transition time CPD −40 °C to +85 °C Typ Max −40 °C to +125 °C Unit Min Max Min Max [3] VCC = 2.0 V - 39 150 - 190 - 225 ns VCC = 4.5 V - 14 30 - 38 - 45 ns VCC = 6.0 V - 11 26 - 33 - 38 ns VCC = 2.0 V - 14 60 - 75 - 90 ns VCC = 4.5 V - 5 12 - 15 - 18 ns VCC = 6.0 V - 4 10 - 13 - 15 ns - 30 - - - - - pF - 13 22 - 28 - 33 ns see Fig. 5 [4] power per buffer; VI = GND to VCC dissipation capacitance [5] 74HCT241 propagation delay nAn to nYn; see Fig. 5 - 11 - - - - - ns ten enable time 1OE to 1Yn; see Fig. 6; 2OE to 2Yn; see Fig. 7; VCC = 4.5 V [2] - 15 30 - 38 - 45 ns tdis disable time 1OE to 1Yn; see Fig. 6; 2OE to 2Yn; see Fig. 7; VCC = 4.5 V [3] - 18 30 - 38 - 45 ns tt transition time [4] - 5 12 - 15 - 18 ns CPD power per buffer; dissipation VI = GND to VCC - 1.5 V capacitance [5] - 30 - - - - - pF tpd [1] VCC = 4.5 V VCC = 5.0 V; CL = 15 pF [1] [2] [3] [4] [5] VCC = 4.5 V; see Fig. 5 tpd is the same as tPHL and tPLH. ten is the same as tPZH and tPZL. tdis is the same as tPHZ and tPLZ. tt is the same as tTHL and tTLH. CPD is used to determine the dynamic power dissipation (PD in μW): 2 2 PD = CPD VCC fi N + ∑(CL VCC 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; 2 ∑(CL VCC fo) = sum of outputs. 74HC_HCT241 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 6 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state 10.1. Waveforms and test circuit VI VM nAn input VM GND t PHL VOH 90 % t PLH VM VM nYn output 10 % VOL t THL t TLH 001aae013 See Table 8 for measurement points. VOL and VOH are typical voltage output levels that occur with the output load. Fig. 5. Input (nAn) to output (nYn) propagation delays and output transition times VI 1OE input VM VM GND tPLZ 1Yn output LOW-to-OFF OFF-to-LOW tPZL VCC VM VX VOL tPHZ 1Yn output HIGH-to-OFF OFF-to-HIGH VOH tPZH VY VM GND outputs enabled outputs disabled outputs enabled aaa-028156 See Table 8 for measurement points. VOL and VOH are typical output voltage levels that occur with the output load. Fig. 6. 3-state output (1OE to 1Yn) enable and disable times VI 2OE input VM VM GND tPLZ 2Yn output LOW-to-OFF OFF-to-LOW tPZL VCC VM VX VOL tPHZ 2Yn output HIGH-to-OFF OFF-to-HIGH VOH tPZH VY VM GND outputs enabled outputs disabled outputs enabled aaa-028157 See Table 8 for measurement points. VOL and VOH are typical output voltage levels that occur with the output load. Fig. 7. 3-state output (2OE to 2Yn) enable and disable times 74HC_HCT241 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 7 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state Table 8. Measurement points Type Input Output VI VM VM VX VY 74HC241 GND to VCC 0.5 x VCC 0.5 x VCC 0.1 x VCC 0.9 x VCC 74HCT241 GND to 3 V 1.3 V 1.3 V 0.1 x VCC 0.9 x VCC VI negative pulse tW 90 % VM 0V VI positive pulse 0V VM 10 % tf tr tr tf 90 % VM VM 10 % tW VCC G VI VCC VO DUT RT RL S1 open CL 001aad983 Test data is given in Table 9. 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. 8. Test circuit for measuring switching times Table 9. Test data Type Input Load S1 position VI tr, tf CL RL tPHL, tPLH tPZH, tPHZ tPZL, tPLZ 74HC241 GND to VCC 6 ns 50 pF 1 kΩ open GND VCC 74HCT241 GND to 3 V 6 ns 50 pF 1 kΩ open GND VCC 74HC_HCT241 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 8 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state 11. Package outline SO20: plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 D E A X c y HE v M A Z 20 11 Q A2 A (A 3 ) A1 pin 1 index θ Lp L 1 10 e detail X w M bp 0 5 10 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y mm 2.65 0.3 0.1 2.45 2.25 0.25 0.49 0.36 0.32 0.23 13.0 12.6 7.6 7.4 1.27 10.65 10.00 1.4 1.1 0.4 1.1 1.0 0.25 0.25 0.1 0.9 0.4 inches 0.1 0.012 0.096 0.004 0.089 0.01 0.019 0.013 0.014 0.009 0.51 0.49 0.30 0.29 0.05 0.419 0.043 0.055 0.394 0.016 0.043 0.039 0.01 0.01 0.004 0.035 0.016 Z (1) θ o 8 o 0 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. Fig. 9. REFERENCES OUTLINE VERSION IEC JEDEC SOT163-1 075E04 MS-013 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Package outline SOT163-1 (SO20) 74HC_HCT241 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 9 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm D SOT360-1 E A X c HE y v M A Z 11 20 Q A2 pin 1 index (A 3 ) A1 A θ Lp 1 L 10 detail X w M bp e 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp Q v w y Z (1) θ mm 1.1 0.15 0.05 0.95 0.80 0.25 0.30 0.19 0.2 0.1 6.6 6.4 4.5 4.3 0.65 6.6 6.2 1 0.75 0.50 0.4 0.3 0.2 0.13 0.1 0.5 0.2 8o 0o Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT360-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-153 Fig. 10. Package outline SOT360-1 (TSSOP20) 74HC_HCT241 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 10 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state 12. Abbreviations Table 10. Abbreviations Acronym Description CMOS Complementary Metal-Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 13. Revision history Table 11. Revision history Document ID Release date Data sheet status Change notice Supersedes 74HC_HCT241 v.4 20210715 Product data sheet - Modifications: • • • 74HC_HCT241 v.3 20180220 Modifications: • • 74HC_HCT241 v.2 74HC_HCT241 Product data sheet 74HC_HCT241 v.3 Type numbers 74HC241DB and 74HCT241DB (SOT339-1/SSOP20) removed. Section 2 updated. Section 7: Derating values for Ptot total power dissipation updated. Product data sheet - 74HC_HCT241 v.2 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. 19930801 Product data sheet - All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 74HC_HCT241 v.1 © Nexperia B.V. 2021. All rights reserved 11 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state 14. Legal information 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. Data sheet status Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. 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] [2] [3] 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 https://www.nexperia.com. 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. 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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 an Nexperia product can reasonably be expected to result in personal 74HC_HCT241 Product data sheet 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. 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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. 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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. Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 12 / 13 74HC241; 74HCT241 Nexperia Octal buffer/line driver; 3-state Contents 1. General description...................................................... 1 2. Features and benefits.................................................. 1 3. Ordering information....................................................1 4. Functional diagram.......................................................2 5. Pinning information......................................................2 5.1. Pinning.........................................................................2 5.2. Pin description............................................................. 3 6. Functional description................................................. 3 7. Limiting values............................................................. 3 8. Recommended operating conditions..........................4 9. Static characteristics....................................................4 10. Dynamic characteristics............................................ 5 10.1. Waveforms and test circuit........................................ 7 11. Package outline.......................................................... 9 12. Abbreviations............................................................ 11 13. Revision history........................................................11 14. Legal information......................................................12 © Nexperia B.V. 2021. 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: 15 July 2021 74HC_HCT241 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 15 July 2021 © Nexperia B.V. 2021. All rights reserved 13 / 13