74LVC162244A; 74LVCH162244A 16-bit buffer/line driver; 30 series termination resistors; 5 V tolerant input/output; 3-state Rev. 6 -- 16 December 2011 Product data sheet 1. General description The 74LVC162244A; 74LVCH162244A are 16-bit non-inverting buffer/line drivers with 3-state bus compatible outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. It features four output enable inputs, (1OE to 4OE) each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. The device is designed with 30 series termination resistors in both HIGH and LOW output stages to reduce line noise. Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to the outputs. These features allow the use of these devices in mixed 3.3 V and 5 V applications. The 74LVCH162244A bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs. 2. Features and benefits 5 V tolerant inputs/outputs for interfacing with 5 V logic Wide supply voltage range from 1.2 V to 3.6 V CMOS low power consumption Multibyte flow-through standard pin-out architecture Low inductance multiple power and ground pins for minimum noise and ground bounce Direct interface with TTL levels High-impedance when VCC = 0 V All data inputs have bus hold. (74LVCH162244A only) 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 74LVC162244A; 74LVCH162244A NXP Semiconductors 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state 3. Ordering information Table 1. Ordering information Type number Temperature range 74LVC162244ADL Package Name Description Version 40 C to +125 C SSOP48 plastic shrink small outline package; 48 leads; body width 7.5 mm SOT370-1 40 C to +125 C TSSOP48 plastic thin shrink small outline package; 48 leads; body width 6.1 mm SOT362-1 74LVCH162244ADL 74LVC162244ADGG 74LVCH162244ADGG 4. Functional diagram 47 46 44 43 1A0 1Y0 1A1 1Y1 1A2 1Y2 1A3 1Y3 2 36 3 35 5 33 6 32 3A0 3Y0 3A1 3Y1 3A2 3Y2 3Y3 3A3 1 1OE 48 2OE 25 3OE 24 4OE 13 14 16 1A0 1A1 17 1A2 1A3 1 1OE 25 3OE 2A0 2A1 41 2A0 2Y0 8 30 4Y0 4A0 2A2 19 2A3 40 2A1 2Y1 9 29 4Y1 4A1 3A0 20 3A1 38 37 48 2A2 2A3 2Y2 2Y3 11 12 2OE 27 26 24 4Y2 4A2 4Y3 4A3 3A2 22 3A3 4A0 23 4A1 4A2 4OE 4A3 EN1 EN2 EN3 EN4 47 46 1 2 3 44 5 43 6 41 40 1 2 8 9 38 11 37 12 36 35 1 3 13 14 33 16 32 17 30 29 1 4 19 20 27 22 26 23 001aae506 Fig 1. Logic symbol 1 1Y0 1Y1 1Y2 1Y3 2Y0 2Y1 2Y2 2Y3 3Y0 3Y1 3Y2 3Y3 4Y0 4Y1 4Y2 4Y3 001aae231 Fig 2. IEC logic symbol VCC data input to internal circuit mna705 Fig 3. Bus hold circuit 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 2 of 15 NXP Semiconductors 74LVC162244A; 74LVCH162244A 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state 5. Pinning information 5.1 Pinning 1OE 1 48 2OE 1Y0 2 47 1A0 1Y1 3 46 1A1 GND 4 45 GND 1Y2 5 44 1A2 1Y3 6 43 1A3 VCC 7 42 VCC 2Y0 8 41 2A0 2Y1 9 40 2A1 GND 10 39 GND 2Y2 11 38 2A2 2Y3 12 3Y0 13 162244A 37 2A3 36 3A0 3Y1 14 35 3A1 GND 15 34 GND 3Y2 16 33 3A2 3Y3 17 32 3A3 VCC 18 31 VCC 4Y0 19 30 4A0 4Y1 20 29 4A1 GND 21 28 GND 4Y2 22 27 4A2 4Y3 23 26 4A3 4OE 24 25 3OE 001aaa252 Fig 4. Pin configuration SOT370-1 (SSOP48) and SOT362-1 (TSSOP48) 5.2 Pin description Table 2. Pin description Symbol Pin Description 1OE 1 output enable input (active LOW) 2OE 48 output enable input (active LOW) 3OE 25 output enable input (active LOW) 4OE 24 output enable input (active LOW) GND 4, 10, 15, 21, 28, 34, 39, 45 ground (0 V) VCC 7, 18, 31, 42 supply voltage 1A[0:3] 47, 46, 44, 43 data input 2A[0:3] 41, 40, 38, 37 data input 3A[0:3] 36, 35, 33, 32 data input 4A[0:3] 30, 29, 27, 26 data input 1Y[0:3] 2, 3, 5, 6 data output 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 3 of 15 74LVC162244A; 74LVCH162244A NXP Semiconductors 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state Table 2. Pin description ...continued Symbol Pin Description 2Y[0:3] 8, 9, 11, 12 data output 3Y[0:3] 13, 14, 16, 17 data output 4Y[0:3] 19, 20, 22, 23 dataoutput 6. Functional description Table 3. Function table[1] Control Input Output nOE nAn nYn L L L L H H H X Z [1] H = HIGH voltage level; L = LOW voltage level; X = don't care; Z = high-impedance OFF-state. 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 Conditions VI < 0 V [1] Min Max Unit 0.5 +6.5 V 50 - mA 0.5 +6.5 V VI input voltage IOK output clamping current VO > VCC or VO < 0 V - 50 mA VO output voltage output HIGH or LOW [2] 0.5 VCC + 0.5 V output 3-state [2] 0.5 +6.5 V - 50 mA IO output current ICC supply current - 100 mA IGND ground current 100 - mA Tstg storage temperature 65 +150 C - 500 mW total power dissipation Ptot VO = 0 V to VCC Tamb = 40 C to +125 C; [3] [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] Above 60 C the value of Ptot derates linearly with 5.5 mW/K. 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 4 of 15 74LVC162244A; 74LVCH162244A NXP Semiconductors 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state 8. Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter Conditions VCC supply voltage VI input voltage VO output voltage Min Typ Max Unit 1.65 - 3.6 V functional 1.2 - 3.6 V 0 - 5.5 V output HIGH or LOW 0 - VCC V output 3-state 0 - 5.5 V Tamb ambient temperature in free air 40 - +125 C t/V 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 9. Static characteristics Table 6. Static characteristics At recommended operating conditions. Voltages are referenced to GND (ground = 0 V). Symbol Parameter 40 C to +85 C Conditions Min VIH VIL VOH VOL II HIGH-level VCC = 1.2 V input voltage V = 1.65 V to 1.95 V CC 1.08 LOW-level output voltage input leakage current 74LVC_LVCH162244A Product data sheet 40 C to +125 C Max Min Unit Max - - 1.08 - V 0.65 VCC - - 0.65 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 - - 0.12 - 0.12 V - - 0.35 VCC - 0.35 VCC V 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 IO = 100 A; VCC = 1.65 V to 3.6 V VCC 0.2 - - VCC 0.3 - V IO = 2 mA; VCC = 1.65 V 1.2 - - 1.05 - V LOW-level VCC = 1.2 V input voltage V = 1.65 V to 1.95 V CC HIGH-level output voltage Typ[1] VI = VIH or VIL IO = 4 mA; VCC = 2.3 V 1.7 - - 1.55 - V IO = 6 mA; VCC = 2.7 V 2.2 - - 2.05 - V IO = 12 mA; VCC = 3.0 V 2.2 - - 2.0 - V IO = 100 A; VCC = 1.65 V to 3.6 V - - 0.2 - 0.3 V IO = 2 mA; VCC = 1.65 V - - 0.45 - 0.65 V IO = 4 mA; VCC = 2.3 V - - 0.6 - 0.8 V IO = 6 mA; VCC = 2.7 V - - 0.4 - 0.6 V IO = 12 mA; VCC = 3.0 V - - 0.55 - 0.8 V - 0.1 5 - 20 A VI = VIH or VIL VCC = 3.6 V; VI = 5.5 V or GND All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 5 of 15 74LVC162244A; 74LVCH162244A NXP Semiconductors 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state Table 6. Static characteristics ...continued At recommended operating conditions. Voltages are referenced to GND (ground = 0 V). Symbol Parameter 40 C to +85 C Conditions Min Typ[1] 40 C to +125 C Max Min Unit Max - 0.1 5 - 20 A VCC = 0 V; VI or VO = 5.5 V - 0.1 10 - 20 A supply current VCC = 3.6 V; VI = VCC or GND; IO = 0 A - 0.1 20 - 80 A ICC additional supply current per input pin; VCC = 2.7 V to 3.6 V; VI = VCC 0.6 V; IO = 0 A - 5 500 - 5000 A CI input capacitance VCC = 0 V to 3.6 V; VI = GND to VCC - 5.0 - - - pF IBHL bus hold VCC = 1.65; VI = 0.58 V LOW current V = 2.3; V = 0.7 V CC I IOZ OFF-state output current VI = VIH or VIL; VCC = 3.6 V; VO = 5.5 V or GND; IOFF power-off leakage current ICC [2] 10 - - 10 - A 30 - - 25 - A 75 - - 60 - A 10 - - 10 - A 30 - - 25 - A 75 - - 60 - A 200 - - 200 - A 300 - - 300 - A 500 - - 500 - A 200 - - 200 - A VCC = 2.7 V 300 - - 300 - A VCC = 3.6 V 500 - - 500 - A [3][4] VCC = 3.0; VI = 0.8 V IBHH bus hold VCC = 1.65; VI = 1.07 V HIGH current V = 2.3; V = 1.7 V CC I [3][4] VCC = 3.0; VI = 2.0 V IBHLO IBHHO [1] bus hold LOW overdrive current bus hold HIGH overdrive current VCC = 1.95 V [3][5] VCC = 2.7 V VCC = 3.6 V VCC = 1.95 V [3][5] All typical values are measured at VCC = 3.3 V and Tamb = 25 C. [2] The bus hold circuit is switched off when VI > VCC allowing 5.5 V on the input terminal. [3] Valid for data inputs only. Control inputs do not have a bus hold circuit. [4] The specified sustaining current at the data input holds the input below the specified VI level. [5] The specified overdrive current at the data input forces the data input to the opposite logic input state. 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 6 of 15 NXP Semiconductors 74LVC162244A; 74LVCH162244A 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state 10. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 7. Symbol Parameter tpd ten propagation delay enable time 40 C to +85 C Conditions Min Max Min Max - 11.0 - - - ns VCC = 1.65 V to 1.95 V 1.5 6.0 15.0 1.5 17.2 ns VCC = 2.3 V to 2.7 V 1.0 3.2 7.4 1.0 8.2 ns VCC = 2.7 V 1.0 3.3 6.7 1.0 8.5 ns VCC = 3.0 V to 3.6 V 1.0 2.7 5.8 1.0 7.5 ns - 15.0 - - - ns nAn to nYn; see Figure 5 [1] VCC = 1.2 V nOE to nYn; see Figure 6 [1] VCC = 1.2 V VCC = 1.65 V to 1.95 V 1.7 6.8 15.3 1.7 17.7 ns VCC = 2.3 V to 2.7 V 1.5 3.8 8.0 1.5 8.9 ns VCC = 2.7 V 1.5 4.2 7.6 1.5 9.5 ns 1.0 3.1 6.0 1.0 7.5 ns - 10.0 - - - ns VCC = 1.65 V to 1.95 V 2.2 3.9 8.2 2.2 9.5 ns VCC = 2.3 V to 2.7 V 0.5 2.1 4.4 0.5 5.0 ns VCC = 2.7 V 1.5 3.1 4.7 1.5 6.0 ns VCC = 3.0 V to 3.6 V 1.5 2.8 4.5 1.5 6.0 ns VCC = 1.65 V to 1.95 V - 4.8 - - - pF VCC = 2.3 V to 2.7 V - 8.3 - - - pF VCC = 3.0 V to 3.6 V - 11.4 - - - pF VCC = 3.0 V to 3.6 V tdis disable time nOE to nYn; see Figure 6 [1] VCC = 1.2 V CPD [1] power dissipation capacitance 40 C to +125 C Unit Typ[2] per input; VI = GND to VCC [3] 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 Tamb = 25 C and VCC = 1.2 V, 1.8 V, 2.5 V, 2.7 V and 3.3 V respectively. [3] CPD is used to determine the dynamic power dissipation (PD in W). PD = CPD VCC2 fi N + (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 N = number of inputs switching (CL VCC2 fo) = sum of the outputs. 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 7 of 15 74LVC162244A; 74LVCH162244A NXP Semiconductors 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state 11. Waveforms VI nAn input VM VM GND tPLH tPHL VOH VM nYn output VM VOL mna171 Measurement points are given in Table 8. Logic levels: VOL and VOH are typical output voltage levels that occur with the output load. Fig 5. The input (nAn) to output (nYn) propagation delays VI nOE input VM GND tPLZ tPZL VCC output LOW-to-OFF OFF-to-LOW VM VX VOL tPHZ VOH tPZH VY output HIGH-to-OFF OFF-to-HIGH GND VM outputs enabled outputs enabled outputs disabled mna362 Measurement points are given in Table 8. Logic levels: VOL and VOH are typical output voltage levels that occur with the output load. Fig 6. Table 8. 3-state enable and disable times. Measurement points Supply voltage VM VCC Input Output VI tr = tf VX VY 1.2 V 0.5 VCC VCC 2.5 ns VOL + 0.15 V VOH 0.15 V 1.65 V to 1.95 V 0.5 VCC VCC 2.5 ns VOL + 0.15 V VOH 0.15 V 2.3 V to 2.7 V 0.5 VCC VCC 2.5 ns VOL + 0.15 V VOH 0.15 V 2.7 V 1.5 V 2.7 V 2.5 ns VOL + 0.3 V VOH 0.3 V 3.0 V to 3.6 V 1.5 V 2.7 V 2.5 ns VOL + 0.3 V VOH 0.3 V 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 8 of 15 74LVC162244A; 74LVCH162244A NXP Semiconductors 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state VI tW 90 % negative pulse VM 0V tf tr tr tf VI 90 % positive pulse 0V VM 10 % VM VM 10 % tW VEXT VCC VI RL VO G DUT RT RL CL 001aae331 Test data is given in Table 9. 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. VEXT = External voltage for measuring switching times. Fig 7. Table 9. Test circuit for measuring switching times Test data Supply voltage Input Load VEXT VI tr, tf CL RL tPLH, tPHL tPLZ, tPZL tPHZ, tPZH 1.2 V VCC 2 ns 30 pF 1 k open 2 VCC GND 1.65 V to 1.95 V VCC 2 ns 30 pF 1 k open 2 VCC GND 2.3 V to 2.7 V VCC 2 ns 30 pF 500 open 2 VCC GND 2.7 V 2.7 V 2.5 ns 50 pF 500 open 2 VCC GND 3.0 V to 3.6 V 2.7 V 2.5 ns 50 pF 500 open 2 VCC GND 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 9 of 15 74LVC162244A; 74LVCH162244A NXP Semiconductors 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state 12. Package outline SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm SOT370-1 D E A X c y HE v M A Z 25 48 Q A2 A1 A (A 3) pin 1 index Lp L 24 1 detail X w M bp e 0 5 10 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) mm 2.8 0.4 0.2 2.35 2.20 0.25 0.3 0.2 0.22 0.13 16.00 15.75 7.6 7.4 0.635 10.4 10.1 1.4 1.0 0.6 1.2 1.0 0.25 0.18 0.1 0.85 0.40 8o o 0 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT370-1 Fig 8. REFERENCES IEC JEDEC JEITA MO-118 EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Package outline SOT370-1 (SSOP48) 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 10 of 15 74LVC162244A; 74LVCH162244A NXP Semiconductors 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm SOT362-1 E D A X c HE y v M A Z 48 25 Q A2 (A 3) A1 pin 1 index A Lp L 1 detail X 24 w M bp e 2.5 0 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 mm 1.2 0.15 0.05 1.05 0.85 0.25 0.28 0.17 0.2 0.1 12.6 12.4 6.2 6.0 0.5 8.3 7.9 1 0.8 0.4 0.50 0.35 0.25 0.08 0.1 0.8 0.4 8o o 0 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 SOT362-1 Fig 9. REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-153 Package outline SOT362-1 (TSSOP48) 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 11 of 15 74LVC162244A; 74LVCH162244A NXP Semiconductors 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state 13. Abbreviations Table 10. Abbreviations Acronym Description CDM Charged Device Model CMOS Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 14. Revision history Table 11. Revision history Document ID Release date Data sheet status Change Supersedes notice 74LVC_LVCH162244A v.6 20111216 - Modifications: 74LVC_LVCH162244A v.5 Modifications: Product data sheet 74LVC_LVCH162244A v.5 * Maximum propagation delay value for VCC = 1.65 V to 1.95 V at +125 C changed from 15.7 ns to 17.2 ns * Maximum enable time value for VCC = 1.65 V to 1.95 V at +125 C changed from 16.1 ns to 17.7 ns * Maximum disable time value for VCC = 1.65 V to 1.95 V at +125 C changed from 8.7 ns to 9.5 ns 20111108 Product data sheet - 74LVC_LVCH162244A v.4 * 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 5, Table 6, Table 7 and Table 9: values added for lower voltage ranges. 74LVC_LVCH162244A v.4 20031212 Product specification - 74LVC_H162244A v.3 74LVC_H162244A v.3 19980217 Product specification - 74LVC162244A_LVCH162244A v.3 74LVC162244A_LVCH162244A v.3 19980217 Product specification - 74LVC162244A v.2 74LVC162244A v.2 Product specification - 74LVC162244A v.1 74LVC_LVCH162244A Product data sheet 19970801 All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 12 of 15 74LVC162244A; 74LVCH162244A NXP Semiconductors 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state 15. Legal information 15.1 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.nxp.com. 15.2 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. Product specification -- The information and data provided in a Product data sheet shall define the specification of the product as agreed between NXP Semiconductors and its customer, unless NXP Semiconductors and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the NXP Semiconductors product is deemed to offer functions and qualities beyond those described in the Product data sheet. 15.3 Disclaimers Limited warranty and liability -- 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. In no event shall NXP Semiconductors 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, NXP Semiconductors' 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 NXP Semiconductors. malfunction of an 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. Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer's sole responsibility to determine whether the NXP Semiconductors 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. NXP Semiconductors 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 NXP Semiconductors 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). NXP 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 -- NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.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. NXP Semiconductors hereby expressly objects to applying the customer's general terms and conditions with regard to the purchase of NXP Semiconductors products by customer. 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. 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. Suitability for use -- NXP Semiconductors 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 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. 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 13 of 15 NXP Semiconductors 74LVC162244A; 74LVCH162244A 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state Non-automotive qualified products -- Unless this data sheet expressly states that this specific NXP Semiconductors 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. NXP Semiconductors accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. NXP Semiconductors' specifications such use shall be solely at customer's own risk, and (c) customer fully indemnifies NXP Semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NXP Semiconductors' standard warranty and NXP Semiconductors' product specifications. 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 NXP Semiconductors' warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond 15.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 16. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com 74LVC_LVCH162244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 16 December 2011 (c) NXP B.V. 2011. All rights reserved. 14 of 15 NXP Semiconductors 74LVC162244A; 74LVCH162244A 16-bit buffer/line driver; 30 resistors; 5 V tolerance; 3-state 17. Contents 1 2 3 4 5 5.1 5.2 6 7 8 9 10 11 12 13 14 15 15.1 15.2 15.3 15.4 16 17 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 3 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 Functional description . . . . . . . . . . . . . . . . . . . 4 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 Recommended operating conditions. . . . . . . . 5 Static characteristics. . . . . . . . . . . . . . . . . . . . . 5 Dynamic characteristics . . . . . . . . . . . . . . . . . . 7 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 12 Legal information. . . . . . . . . . . . . . . . . . . . . . . 13 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 13 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Contact information. . . . . . . . . . . . . . . . . . . . . 14 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'. (c) NXP B.V. 2011. 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: 16 December 2011 Document identifier: 74LVC_LVCH162244A