74LVC157ADB,112

74LVC157A Quad 2-input multiplexer Rev. 8 — 11 October 2017 1 Product data sheet General description The 74LVC157A is a quad 2-input multiplexer which select four bits of data from two sources under the control of a common select input (S). The four outputs present the selected data in the true (non-inverted) form. The enable input (E) is active LOW. When pin E is HIGH, all of the outputs (1Y to 4Y) are forced LOW regardless of all the other input conditions. Moving the data from two groups of registers to four common output buses is a common use of the 74LVC157A. The state of the common data select input (S) determines the particular register from which the data comes. It can also be used as function generator. It is useful for implementing highly irregular logic by generating any 4 of the 16 different functions of two variables with one variable common. The device is the logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the logic levels applied to pin S. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V applications. 2 Features and benefits • • • • • • 5 V tolerant inputs for interfacing with 5 V logic Wide supply voltage range from 1.2 V to 3.6 V CMOS low power consumption Direct interface with TTL levels Complies with JEDEC standard: – JESD8-7A (1.65 V to 1.95 V) – JESD8-5A (2.3 V to 2.7 V) – JESD8-C/JESD36 (2.7 V to 3.6 V) • ESD protection: – HBM JESD22-A114F exceeds 2000 V – MM JESD22-A115-B exceeds 200 V – CDM JESD22-C101E exceeds 1000 V • Specified from -40 °C to +85 °C and -40 °C to +125 °C 74LVC157A Nexperia Quad 2-input multiplexer 3 Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version -40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 74LVC157ADB -40 °C to +125 °C SSOP16 plastic shrink small outline package; 16 leads; body width 5.3 mm SOT338-1 74LVC157APW -40 °C to +125 °C TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 74LVC157ABQ -40 °C to +125 °C DHVQFN16 plastic dual In-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x 0.85 mm 74LVC157AD 4 SOT763-1 Functional diagram 1 15 2 2 3 5 6 11 10 14 13 3 5 1I0 1I1 2I0 2I1 3I0 3I1 4I0 4I1 1 S 15 E G1 EN 1 MUX 7 6 11 1Y 2Y 3Y 4Y 4 7 9 12 4 1 9 10 14 12 13 mna481 mna482 Figure 1.  Logic symbol Figure 2.  IEC logic symbol 2 1I0 3 1I1 5 2I0 6 2I1 11 3I0 10 3I1 14 4I0 13 4I1 SELECTOR MULTIPLEXER OUTPUTS 1Y 4 2Y 7 3Y 9 4Y 12 S E 1 15 mna483 Figure 3.  Functional diagram 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 2 / 17 74LVC157A Nexperia Quad 2-input multiplexer S E 1I1 1Y 1I0 2I1 2Y 2I0 3I1 3Y 3I0 4I1 4Y 4I0 mna484 Figure 4.  Logic diagram 5 Pinning information 5.1 Pinning 1 S terminal 1 index area 16 VCC 74LVC157A 1I0 2 15 E 1I1 3 14 4I0 1Y 4 13 4I1 S 1 16 VCC 2I0 5 12 4Y 1I0 2 15 E 2I1 6 2Y 7 4 2I0 5 2I1 6 11 3I0 2Y 7 10 3I1 GND 8 9 74LVC157A 13 4I1 12 4Y (1) This is not a supply pin. The substrate is attached to this pad using conductive die attach material. There is no electrical or mechanical requirement to solder this pad.However, if it is soldered, the solder land should remain floating or be connected to GND. 3Y Figure 5.  Pin configuration for SO16 and (T)SSOP16 Product data sheet 001aac931 Transparent top view 001aac930 74LVC157A 9 1Y 11 3I0 10 3I1 8 14 4I0 3Y 3 GND 1I1 GND(1) Figure 6.  Pin configuration for DHVQFN16 All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 3 / 17 74LVC157A Nexperia Quad 2-input multiplexer 5.2 Pin description Table 2. Pin description Symbol Pin Description S 1 common data select input 1I0 2 data input from source 0 1I1 3 data input from source 1 1Y 4 multiplexer output 2I0 5 data input from source 0 2I1 6 data input from source 1 2Y 7 multiplexer output GND 8 ground (0 V) 3Y 9 multiplexer output 3I1 10 data input from source 1 3I0 11 data input from source 0 4Y 12 multiplexer output 4I1 13 data input from source 1 4I0 14 data input from source 0 E 15 enable input (active LOW) VCC 16 supply voltage 6 Functional description Table 3. Function table [1] Output Input E S nI0 nI1 nY H X X X L L L L X L L L H X H L H X L L L H X H H [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 4 / 17 74LVC157A Nexperia Quad 2-input multiplexer 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 VCC supply voltage IIK input clamping current VI input voltage IOK output clamping current Conditions VI < 0 [1] Min Max Unit -0.5 +6.5 V -50 - -0.5 +6.5 V - ±50 mA -0.5 VCC + 0.5 - ±50 mA VO > VCC or VO < 0 [2] mA VO output voltage IO output current ICC supply current - 100 mA IGND ground current -100 - mA Tstg storage temperature -65 +150 °C - 500 mW Ptot total power dissipation VO = 0 V to VCC Tamb = -40 °C to +125 °C [3] V [1] The minimum input voltage ratings may be exceeded if the input current ratings are observed. [2] The output voltage ratings may be exceeded if the output current ratings are observed. [3] For SO16 packages: above 70 °C the value of PD derates linearly with 8 mW/K. For (T)SSOP16 packages: above 60 °C the value of PD derates linearly with 5.5 mW/K. For DHVQFN16 packages: above 60 °C the value of PD derates linearly with 4.5 mW/K. 8 Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter VCC supply voltage Conditions functional Min Typ Max Unit 1.65 - 3.6 V 1.2 - - V VI input voltage 0 - 5.5 V VO output voltage 0 - VCC V Tamb ambient temperature -40 - +125 °C Δt/ΔV input transition rise and fall rate VCC = 1.65 V to 2.7 V 0 - 20 ns/V VCC = 2.7 V to 3.6 V 0 - 10 ns/V 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 5 / 17 74LVC157A Nexperia Quad 2-input multiplexer 9 Static characteristics Table 6. Static characteristics At recommended operating conditions. Voltages are referenced to GND (ground = 0 V). Symbol VIH VIL VOH VOL Parameter HIGH-level input voltage LOW-level input voltage Conditions -40 °C to +85 °C Max - - 1.08 - V 0.65 x VCC - - 0.65 x VCC - V VCC = 2.3 V to 2.7 V 1.7 - - 1.7 - V VCC = 2.7 V to 3.6 V 2.0 - - 2.0 - V VCC = 1.2 V - - 0.12 - 0.12 V VCC = 1.65 V to 1.95 V - - 0.35 x VCC - VCC = 2.3 V to 2.7 V - - 0.7 - 0.7 V VCC = 2.7 V to 3.6 V - - 0.8 - 0.8 V VCC - 0.2 - - VCC - 0.3 - V IO = -4 mA; VCC = 1.65 V 1.2 - - 1.05 - V IO = -8 mA; VCC = 2.3 V 1.8 - - 1.65 - V IO = -12 mA; VCC = 2.7 V 2.2 - - 2.05 - V IO = -18 mA; VCC = 3.0 V 2.4 - - 2.25 - V IO = -24 mA; VCC = 3.0 V 2.2 - - 2.0 - V - - 0.2 - 0.3 V IO = 4 mA; VCC = 1.65 V - - 0.45 - 0.65 V IO = 8 mA; VCC = 2.3 V - - 0.6 - 0.8 V IO = 12 mA; VCC = 2.7 V - - 0.4 - 0.6 V IO = 24 mA; VCC = 3.0 V - - 0.55 - 0.8 V VI = VIH or VIL HIGH-level output voltage IO = -100 μA; VCC = 1.65 V to 3.6 V VI = VIH or VIL LOW-level output voltage IO = 100 μA; VCC = 1.65 V to 3.6 V 1.08 Unit Min VCC = 1.65 V to 1.95 V Typ -40 °C to +125 °C Max VCC = 1.2 V Min [1] 0.35 x VCC V II input leakage VCC = 3.6 V; VI = 5.5 V or GND current - ±0.1 ±5 - ±20 μA ICC supply current VCC = 3.6 V; VI = VCC or GND; IO = 0 A - 0.1 10 - 40 μA ΔICC additional per input pin; VI = VCC - 0.6 V; supply current VCC = 2.7 V to 3.6 V; IO = 0 A - 5 500 - 5000 μA CI input capacitance - 5.0 - - - pF VCC = 0 V to 3.6 V; VI = GND to VCC [1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 °C. 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 6 / 17 74LVC157A Nexperia Quad 2-input multiplexer 10 Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 9. Symbol Parameter Conditions -40 °C to +85 °C Min tpd propagation delay nI0, nI1 to nY; see Figure 7 - - ns VCC = 1.65 V to 1.95 V 1.0 4.8 10.2 1.0 11.8 ns VCC = 2.3 V to 2.7 V 1.5 2.8 5.8 1.5 6.7 ns VCC = 2.7 V 1.0 2.9 5.9 1.0 7.5 ns 1.0 2.5 5.2 1.0 6.5 ns - 17 - - - ns VCC = 1.65 V to 1.95 V 0.5 4.8 12.8 0.5 14.7 ns VCC = 2.3 V to 2.7 V 1.5 2.8 7.2 1.5 8.3 ns VCC = 2.7 V 1.0 2.9 7.8 1.0 10.0 ns 1.0 2.6 6.5 1.0 8.5 ns - 16 - - - ns VCC = 1.65 V to 1.95 V 1.0 5.1 12.4 1.0 14.3 ns VCC = 2.3 V to 2.7 V 1.5 3.0 7.0 1.5 8.1 ns VCC = 2.7 V 1.0 3.1 7.3 1.0 9.5 ns 1.0 2.7 6.3 1.0 8.0 ns - - 1.0 - 1.5 ns VCC = 1.65 V to 1.95 V - 9.4 - - - pF VCC = 2.3 V to 2.7 V - 12.8 - - - pF VCC = 3.0 V to 3.6 V - 15.9 - - - pF [2] VCC = 3.0 V to 3.6 V S to nY; see Figure 7 [2] VCC = 1.2 V VCC = 3.0 V to 3.6 V [1] [2] [3] [4] Max - VCC = 1.2 V power dissipation capacitance Min 16 E to nY; see Figure 8 CPD Max - VCC = 3.0 V to 3.6 V output skew time -40 °C to +125 °C Unit [2] VCC = 1.2 V tsk(o) Typ [1] VCC = 3.0 V to 3.6 V [3] per input; VI = GND to VCC [4] Typical values are measured at Tamb = 25 °C and VCC = 1.2 V, 1.8 V, 2.5 V, 2.7 V, and 3.3 V respectively. tpd is the same as tPLH and tPHL. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design. CPD is used to determine the dynamic power dissipation (PD in μW). 2 2 PD = CPD × VCC x fi x N + ∑(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 V N = number of inputs switching 2 ∑(CL x VCC x fo) = sum of outputs 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 7 / 17 74LVC157A Nexperia Quad 2-input multiplexer 10.1 Waveforms and test circuit VI nI0, nI1, S VM input GND t PHL t PLH VOH VM nY output mna486 VOL VM = 1.5 V at VCC ≥ 2.7 V; VM = 0.5 x VCC at VCC < 2.7 V. VOL and VOH are typical output voltage levels that occur with the output load. Figure 7.  Data inputs (nI0, nI1) and common data select input (S) to output (nY) propagation delays VCC VM E input GND t PHL t PLH VOH VM nY output VOL mna485 VM = 1.5 V at VCC ≥ 2.7 V; VM = 0.5 x VCC at VCC < 2.7 V. VOL and VOH are typical output voltage levels that occur with the output load. Figure 8.  Enable input (E) to output (nY) propagation delays 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 8 / 17 74LVC157A Nexperia Quad 2-input multiplexer VI negative pulse tW 90 % VM 0V VI positive pulse 0V VM 10 % tf tr tr tf 90 % VM VM 10 % tW VCC PULSE GENERATOR VI VO DUT RT CL RL 001aaf615 Test data is given in Table 8. Definitions for test circuit: RL = Load resistance. CL = Load capacitance including jig and probe capacitance. RT = Termination resistance should be equal to output impedance Zo of the pulse generator. Figure 9.  Test circuit for measuring switching times Table 8. Test data Supply voltage Input Load VI tr, tf CL RL 1.2 V VCC ≤ 2 ns 30 pF 1 kΩ 1.65 V to 1.95 V VCC ≤ 2 ns 30 pF 1 kΩ 2.3 V to 2.7 V VCC ≤ 2 ns 30 pF 500 Ω 2.7 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω 3.0 V to 3.6 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 9 / 17 74LVC157A Nexperia Quad 2-input multiplexer 11 Package outline SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 D E A X c y HE v M A Z 16 9 Q A2 A (A 3) A1 pin 1 index θ Lp 1 L 8 e w M bp 0 2.5 detail X 5 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 Z (1) mm 1.75 0.25 0.10 1.45 1.25 0.25 0.49 0.36 0.25 0.19 10.0 9.8 4.0 3.8 1.27 6.2 5.8 1.05 1.0 0.4 0.7 0.6 0.25 0.25 0.1 0.7 0.3 inches 0.069 0.010 0.057 0.004 0.049 0.01 0.019 0.0100 0.39 0.014 0.0075 0.38 0.16 0.15 0.05 0.039 0.016 0.028 0.020 0.01 0.01 0.004 0.028 0.012 0.244 0.041 0.228 θ o 8 o 0 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC SOT109-1 076E07 MS-012 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Figure 10.  Package outline SOT109-1 (SO16) 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 10 / 17 74LVC157A Nexperia Quad 2-input multiplexer SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm D SOT338-1 E A X c y HE v M A Z 9 16 Q A2 A (A 3) A1 pin 1 index θ Lp L 8 1 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 (1) e HE L Lp Q v w y Z (1) θ mm 2 0.21 0.05 1.80 1.65 0.25 0.38 0.25 0.20 0.09 6.4 6.0 5.4 5.2 0.65 7.9 7.6 1.25 1.03 0.63 0.9 0.7 0.2 0.13 0.1 1.00 0.55 8o 0o Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT338-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-150 Figure 11.  Package outline SOT338-1 (SSOP16) 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 11 / 17 74LVC157A Nexperia Quad 2-input multiplexer TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm D SOT403-1 E A X c y HE v M A Z 9 16 Q A2 pin 1 index (A 3 ) A1 A θ Lp 1 L 8 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 5.1 4.9 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 0.40 0.06 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 SOT403-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-18 MO-153 Figure 12.  Package outline SOT403-1 (TSSOP16) 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 12 / 17 74LVC157A Nexperia Quad 2-input multiplexer DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; SOT763-1 16 terminals; body 2.5 x 3.5 x 0.85 mm B D A A E A1 c detail X terminal 1 index area terminal 1 index area C e1 e b 2 y y1 C v M C A B w M C 7 L 1 8 Eh e 16 9 15 10 Dh X 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A(1) max. A1 b c D (1) Dh E (1) Eh e e1 L v w y y1 mm 1 0.05 0.00 0.30 0.18 0.2 3.6 3.4 2.15 1.85 2.6 2.4 1.15 0.85 0.5 2.5 0.5 0.3 0.1 0.05 0.05 0.1 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC JEITA SOT763-1 --- MO-241 --- EUROPEAN PROJECTION ISSUE DATE 02-10-17 03-01-27 Figure 13.  Package outline SOT763-1 (DHVQFN16) 74LVC157A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 13 / 17 74LVC157A Nexperia Quad 2-input multiplexer 12 Abbreviations Table 9. Abbreviations Acronym Description CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 13 Revision history Table 10. Revision history Document ID Release date Data sheet status Change notice Supersedes 74LVC157A v.8 20171011 Product data sheet - 74LVC157A v.7 Modifications: • 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. 74LVC157A v.7 20111125 Modifications: • Table 7: maximum values for lower voltage ranges changed (errata). 74LVC157A v.6 20111027 Modifications: • The format of this document 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. • Table 4, Table 5, Table 6, Table 7, and Table 8: values added for lower voltage ranges. 74LVC157A v.5 031202 Product specification - 74LVC157A v.4 74LVC157A v.4 030617 Product specification - 74LVC157A v.3 74LVC157A v.3 020315 Product specification - 74LVC157A v.2 74LVC157A v.2 980729 Product specification - - 74LVC157A Product data sheet Product data sheet Product data sheet - All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 74LVC157A v.6 74LVC157A v.5 © Nexperia B.V. 2017. All rights reserved. 14 / 17 74LVC157A Nexperia Quad 2-input multiplexer 14 Legal information 14.1 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] [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 URL http://www.nexperia.com. 14.2 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. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet. 14.3 Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, Nexperia 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. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia's aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia. Right to make changes — Nexperia 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 — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical 74LVC157A Product data sheet systems or 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. 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. 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. All information provided in this document is subject to legal disclaimers. Rev. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 15 / 17 74LVC157A Nexperia Quad 2-input multiplexer 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 74LVC157A Product data sheet 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. 14.4 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. 8 — 11 October 2017 © Nexperia B.V. 2017. All rights reserved. 16 / 17 74LVC157A Nexperia Quad 2-input multiplexer Contents 1 2 3 4 5 5.1 5.2 6 7 8 9 10 10.1 11 12 13 14 General description ............................................ 1 Features and benefits .........................................1 Ordering information .......................................... 2 Functional diagram ............................................. 2 Pinning information ............................................ 3 Pinning ............................................................... 3 Pin description ................................................... 4 Functional description ........................................4 Limiting values .................................................... 5 Recommended operating conditions ................ 5 Static characteristics .......................................... 6 Dynamic characteristics .....................................7 Waveforms and test circuit ................................ 8 Package outline .................................................10 Abbreviations .................................................... 14 Revision history ................................................ 14 Legal information .............................................. 15 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section 'Legal information'. © 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: 11 October 2017 Document identifier: 74LVC157A Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Nexperia: 74LVC157ABQ,115 74LVC157AD,112 74LVC157ADB,112 74LVC157ADB,118 74LVC157AD,118 74LVC157APW,112 74LVC157APW,118 74LVC157APW/AUJ