INTEGRATED CIRCUITS 74ALVCH16540 2.5V/3.3V 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) Product specification Supersedes data of 1996 Feb 07 IC24 Data Handbook 1997 Aug 11 Philips Semiconductors Product specification 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) 74ALVCH16540 FEATURES PIN CONFIGURATION * Wide supply voltage range of 1.2 V to 3.6 V * Complies with JEDEC standard no. 8-1A * CMOS low power consumption * MULTIBYTETM flow-through standard pin-out architecture * Low inductance multiple VCC and ground pins for minimum noise and ground bounce * Direct interface with TTL levels * Bus hold on all data inputs eliminates the need for external pull-up resistors to hold unused inputs * Output drive capability 50 transmission lines @ 85C 1OE1 1 48 1OE2 1Y0 2 47 1A0 1Y1 3 46 1A1 GND 4 45 GND 1Y2 5 44 1A2 1Y3 6 43 1A3 VCC 7 42 VCC 1Y4 8 41 1A4 1Y5 9 40 1A5 GND 10 39 GND DESCRIPTION 1Y6 11 38 1A6 The 74ALVCH16540 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families. 1Y7 12 37 1A7 2Y0 13 36 2A0 The 74ALVCH16540 is a 16-bit inverting buffer/line driver with 3-State outputs. The 3-State outputs are controlled by the output enable inputs 1OEn and 2OEn. A HIGH on nOEn causes the outputs to assume a high impedance OFF-state. Active bus hold circuitry is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. 2Y1 14 35 2A1 GND 15 34 GND 2Y2 16 33 2A2 2Y3 17 32 2A3 VCC 18 31 VCC 2Y4 19 30 2A4 2Y5 20 29 2A5 GND 21 28 GND 2Y6 22 27 2A6 2Y7 23 26 2A7 25 2OE2 2OE1 24 SW00108 QUICK REFERENCE DATA GND = 0V; Tamb = 25C; tr = tf 2.5ns PARAMETER SYMBOL Propagation delay 1An to 1Yn; 2An to 2Yn tPHL/tPLH CI CONDITIONS TYPICAL UNIT CL = 50pF VCC = 3.3V 1.8 ns CL = 30pF VCC = 2.5V 1.8 ns Input capacitance CPD Power dissipation capacitance per buffer VI = GND to VCC1 5.0 pF Outputs enabled 26 pF Outputs disabled 5 pF NOTES: 1. CPD is used to determine the dynamic power dissipation (PD in W): PD = CPD x VCC2 x fi + (CL x VCC2 x fo) where: fi = input frequency in MHz; CL = output load capacitance in pF; fo = output frequency in MHz; VCC = supply voltage in V; (CL x VCC2 x fo) = sum of outputs. ORDERING INFORMATION PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 48-Pin Plastic SSOP Type III -40C to +85C 74ALVCH16540 DL ACH16540 DL SOT370-1 48-Pin Plastic TSSOP Type II -40C to +85C 74ALVCH16540 DGG ACH16540 DGG SOT362-1 1997 Aug 11 2 853-2020 18266 Philips Semiconductors Product specification 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) 74ALVCH16540 PIN DESCRIPTION LOGIC SYMBOL (IEEE/IEC) PIN NUMBER SYMBOL 1, 24 nOE1 2, 3, 5, 6, 8, 9, 11, 12 1Y0 to 1Y7 13, 14, 16, 17, 19, 20, 22, 23 2Y0 to 2Y7 1OE1 1 1OE2 48 2OE1 24 2OE2 25 1A0 1A1 GND 7, 18, 31, 42 VCC 25, 48 47, 46, 44, 43, 41, 40, 38, 37 Output enable input (active LOW) Data outputs 4, 10, 15, 21, 28, 34, 39, 45 36, 35, 33, 32, 30, 29, 27, 26 NAME AND FUNCTION nOE2 Ground (0V) 1A2 1A3 Positive supply voltage 1A4 Output enable input (active LOW) 1A5 1A6 2A0 to 2A7 1A7 Data inputs 2A0 1A0 to 1A7 2A1 2A2 LOGIC SYMBOL 2A3 2A4 47 1A0 46 1A1 1A2 1A3 1A4 1A5 1A6 1A7 2 1Y0 3 1Y1 44 5 43 6 41 8 40 9 38 11 37 12 2A1 1Y2 2A2 1Y3 2A3 1Y4 2A4 1Y5 2A5 1Y6 2A6 1Y7 2A7 1 1OE1 2OE1 48 1OE2 2A0 2OE2 36 35 13 14 33 16 32 17 30 19 29 20 27 22 26 23 2Y0 2A5 2A6 2Y1 2A7 & EN1 & 47 EN2 2 1Y0 46 3 1Y1 44 5 1Y2 43 6 1Y3 41 8 1Y4 40 9 38 11 1Y6 37 12 1Y7 36 13 2Y0 35 14 2Y1 33 16 2Y2 32 17 2Y3 30 19 2Y4 29 20 2Y5 27 22 2Y6 26 23 1 1 1 2 1Y5 2Y7 SW00110 2Y2 BUS HOLD CIRCUIT 2Y3 VCC 2Y4 2Y5 2Y6 Data Input To internal circuit 2Y7 24 25 SW00109 SW00044 FUNCTION TABLE INPUTS OUTPUT nOE1 nOE2 nAn nYn L L L H L L H L X H X Z H X X Z H = HIGH voltage level L = LOW voltage level X = don't care Z = high impedance OFF-state 1997 Aug 11 3 Philips Semiconductors Product specification 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) 74ALVCH16540 RECOMMENDED OPERATING CONDITIONS LIMITS SYMBOL VCC VI VO PARAMETER CONDITIONS UNIT MIN MAX DC supply voltage 2.5V range (for max. speed performance) 2.3 2.7 DC supply voltage 3.3V range (for max. speed performance) 3.0 3.6 DC supply voltage (for low-voltage applications) 1.2 3.6 DC Input voltage range For data input pins 0 VCC DC Input voltage range For control pins 0 5.5 DC output voltage range Tamb Operating free-air temperature range tr, tf Input rise and fall times V V 0 VCC V -40 +85 C 0 0 20 10 ns/V VCC = 2.3 to 3.0V VCC = 3.0 to 3.6V ABSOLUTE MAXIMUM RATINGS1, 2 In accordance with the Absolute Maximum Rating System (IEC 134) Voltages are referenced to GND (ground = 0V) SYMBOL VCC PARAMETER CONDITIONS DC supply voltage IIK DC input diode current VI 0 VI g DC input voltage For control pins and data inputs of ALVC parts2 For data inputs of ALVCH parts2 IOK DC output diode current VO VCC or VO 0 VO DC output voltage Note 2 IO DC output source or sink current VO = 0 to VCC IGND, ICC Tstg PTOT DC VCC or GND current Storage temperature range Power dissipation per package -plastic medium-shrink SO (SSOP) -plastic mini-pack (TSSOP) For temperature range: -40 to +125 C above +55C derate linearly with 11.3 mW/K above +55C derate linearly with 8 mW/K RATING UNIT -0.5 to +4.6 V -50 mA -0.5 to +5.5 V -0.5 to VCC +0.5 50 mA -0.5 to VCC +0.5 V 50 mA 100 mA -65 to +150 C 850 600 mW NOTES: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 1997 Aug 11 4 Philips Semiconductors Product specification 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) 74ALVCH16540 DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40C to +85C MIN VIH HIGH level Input voltage VCC = 1.2V VCC VCC = 2.3 to 2.7V 1.7 VCC = 2.7 to 3.6V 2.0 TYP1 VOH VOL LOW level Input voltage HIGH level output voltage LOW level output voltage GND VCC = 2.3 to 2.7V 0.7 VCC = 2.7 to 3.6V 0.8 VCC = 2.3V; VI = VIH or VIL; IO = -1mA VCC0.3 VCC = 2.3V; VI = VIH or VIL; IO = -8mA VCC0.5 VCC = 2.7V; VI = VIH or VIL; IO = -12mA VCC0.5 VCC = 2.3/3.0V; VI = VIH or VIL; IO = -100A VCC0.2 VCC = 3.0V; VI = VIH or VIL; IO = -24mA VCC1.0 IIHZ/IILZ IOZ O ICC ICC IBHL IBHH IBHLO IBHHO Input leakage current V VCC = 2.3V; VI = VIH or VIL; IO = 1mA 0.40 VCC = 2.3V; VI = VIH or VIL; IO = 8mA 0.60 VCC = 2.7V; VI = VIH or VIL; IO = 12mA 0.40 VCC = 2.3/3.0V; VI = VIH or VIL; IO = 100A 0.20 Control pins 0 1 0.1 5 VCC = 3.6V; VI = VCC or GND Data input pins 0.1 5 0.1 15 VCC = 3.6V; VI = VCC or GND 3-State output OFF-state current VCC = 3.6V; VI = VIH or VIL; VO = VCC or GND 0.1 10 3-State output OFF-state current VCC = 2.7V; VI = VIH or VIL; VO = VCC or GND 0.1 5 Quiescent supply current VCC = 3.6V; VI = VCC or GND; IO = 0 0.2 40 Quiescent supply current VCC = 2.7V; VI = VCC or GND; IO = 0 0.2 20 Additional quiescent supply current per control pin VCC = 2.7V to 3.6V; VI = VCC -0.6V; IO = 0 5 500 Additional quiescent supply current per data I/O pin VCC = 2.7V to 3.6V; VI = VCC -0.6V; IO = 0 150 750 Bus hold HIGH sustaining current Bus hold LOW overdrive current Bus hold HIGH overdrive current A A A A A VCC = 2.3V; VI = 0.7V 45 VCC = 3.0V; VI = 0.8V 75 VCC = 2.3V; VI = 1.7V -45 VCC = 3.0V; VI = 2.0V -75 VCC = 2.7V 300 VCC = 3.6V 450 VCC = 2.7V -300 VCC = 3.6V -450 NOTES: 1. All typical values are at VCC = 3.3V and Tamb = 25C. 1997 Aug 11 V 0.55 6V; VI = 5 5V or GND VCC = 3 3.6V; 5.5V Input current for common I/O pins Bus hold LOW sustaining current V VCC VCC = 3.0V; VI = VIH or VIL; IO = 24mA II MAX V VCC = 1.2V VIL UNIT 5 A A A A Philips Semiconductors Product specification 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) 74ALVCH16540 AC CHARACTERISTICS FOR VCC = 3.0V TO 3.6V RANGE AND VCC = 2.7V GND = 0V; tr = tf 2.5ns; CL = 50pF LIMITS SYMBOL PARAMETER VCC = 3.0 0.3V WAVEFORM VCC = 2.7V UNIT TYP1 MAX TYP MAX 4 1.8 3.0 2.1 3.6 ns MIN tPHL/tPLH Propagation delay 1An to 1Yn; 2An to 2Yn tPZH/tPZL 3-State output enable time 1OEn to 1Yn; 2OEn to 2Yn 5, 6 2.1 3.8 2.9 4.7 ns tPHZ/tPLZ 3-State output disable time 1OEn to 1Yn; 2OEn to 2Yn 5, 6 2.7 4.1 3.2 4.5 ns NOTE: 1. All typical values are at VCC = 3.3V and Tamb = 25C. AC CHARACTERISTICS FOR VCC = 2.3V TO 2.7V RANGE AND VCC < 2.3V GND = 0V; tr = tf 2.0ns; CL = 30pF LIMITS SYMBOL PARAMETER WAVEFORM VCC = 2.3 to 2.7V VCC = 1.8V VCC = 1.2V TYP1 MAX TYP MAX 4 1.8 3.2 3.1 6.0 ns MIN UNIT tPHL/tPLH Propagation delay 1An to 1Yn; 2An to 2Yn tPZH/tPZL 3-State output enable time 1OEn to 1Yn; 2OEn to 2Yn 5, 6 2.5 4.4 4.3 8.9 ns tPHZ/tPLZ 3-State output disable time 1OEn to 1Yn; 2OEn to 2Yn 5, 6 2.2 3.8 3.6 6.4 ns NOTE: 1. All typical values are at VCC = 2.5V and Tamb = 25C. AC WAVEFORMS FOR VCC = 3.0V TO 3.6V AND VCC = 2.7V RANGE VM = 1.5 V VX = VOL + 0.3V VY = VOH -0.3V VOL and VOH are the typical output voltage drop that occur with the output load. V = 2.7V I VI OE INPUT GND VI nAn INPUT VM tPLZ tPZL VCC VM Y OUTPUT LOW-to-OFF OFF-to-LOW GND tPHL VM VX tPLH VOL VOH nYn OUTPUT tPHZ VM tPZH VOH Y OUTPUT HIGH-to-OFF OFF-to-HIGH VOL SW00111 VY VM GND Waveform 1. Input (An) to output (Yn) propagation delay times outputs enabled outputs disabled outputs enabled SW00112 Waveform 2. 3-State enable and disable times 1997 Aug 11 6 Philips Semiconductors Product specification 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) 74ALVCH16540 TEST CIRCUIT S1 VCC 2VCC Open GND RL=500 VIN VOUT PULSE GENERATOR D.U.T. RT RL=500 CL Test Circuit for 3-State Outputs SWITCH POSITION TEST SWITCH VCC VIN tPLH/tPHL Open tPLZ/tPZL 2VCC 2.7V 2.7 - 3.6V VCC 2.7V tPHZ/tPZH GND DEFINITIONS RL = Load resistor CL = Load capacitance includes jig and probe capacitance RT = Termination resistance should be equal to ZOUT of pulse generators. SW00047 Waveform 3. Load circuitry for switching times AC WAVEFORMS FOR VCC = 2.3V TO 2.7V AND VCC < 2.3V RANGE VM = 0.5 * VCC VX = VOL + 0.15V VY = VOH -0.15V VOL and VOH are the typical output voltage drop that occur with the output load. V =V CC I VI OE INPUT GND VI nAn INPUT VM tPLZ tPZL VCC VM Y OUTPUT LOW-to-OFF OFF-to-LOW GND tPHL VM VX tPLH VOL VOH nYn OUTPUT tPHZ VM tPZH VOH Y OUTPUT HIGH-to-OFF OFF-to-HIGH VOL SW00111 VY VM GND Waveform 4. Input (An) to output (Yn) propagation delay times outputs enabled outputs disabled outputs enabled SW00112 Waveform 5. 3-State enable and disable times 1997 Aug 11 7 Philips Semiconductors Product specification 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) 74ALVCH16540 TEST CIRCUIT S1 VCC 2VCC Open GND RL=500 VIN VOUT PULSE GENERATOR D.U.T. RT RL=500 CL Test Circuit for 3-State Outputs SWITCH POSITION TEST SWITCH VCC VIN tPLH/tPHL Open tPLZ/tPZL 2VCC 2.7V 2.7 - 3.6V VCC 2.7V tPHZ/tPZH GND DEFINITIONS RL = Load resistor CL = Load capacitance includes jig and probe capacitance RT = Termination resistance should be equal to ZOUT of pulse generators. SW00047 Waveform 6. Load circuitry for switching times 1997 Aug 11 8 Philips Semiconductors Product specification 2.5V/3.3V 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm 1997 Aug 11 9 74ALVCH16540 SOT370-1 Philips Semiconductors Product specification 2.5V/3.3V 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1mm 1997 Aug 11 10 74ALVCH16540 SOT362-1 Philips Semiconductors Product specification 2.5V/3.3V 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) NOTES 1997 Aug 11 11 74ALVCH16540 Philips Semiconductors Product specification 2.5V/3.3V 16-bit buffer/line driver, inverting, 5V input tolerant (3-State) 74ALVCH16540 DEFINITIONS Data Sheet Identification Product Status Definition Objective Specification Formative or in Design This data sheet contains the design target or goal specifications for product development. Specifications may change in any manner without notice. Preliminary Specification Preproduction Product This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Product Specification Full Production This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes at any time without notice, in order to improve design and supply the best possible product. Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. LIFE SUPPORT APPLICATIONS Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices, or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale. Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088-3409 Telephone 800-234-7381 Date of release: 08-97 Document order number: 1997 Aug 11 12 9397-750-04545 Philips Semiconductors - PIP - 74ALVCH16540; 2.5 V / 3.3 V 16-bit buffer/line driver, inverting, 5 V input tolerant (3-State) Submit Query Philips Semiconductors Home ProductBuy MySemiconductors ContactProduct Information catalogonline Products MultiMarket Semiconductors * Product Selector Catalog by * Function Catalog by * System * Cross-reference * Packages End of Life * information Distributors Go * Here! * Models * SoC solutions * 74ALVCH16540; 2.5 V / 3.3 V 16-bit buffer/line driver, inverting, 5 V input tolerant (3-State) Information as of 2003-04-22 My.Semiconductors.COM. Your personal service from Use right mouse button to Philips Semiconductors. download datasheet Please register now ! Download datasheet Stay informed General description Features Applications Datasheet Block diagram Products & packages Buy online Support & tools Email/translate Parametrics Similar products General description top The 74ALVCH16540 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families. The 74ALVCH16540 is a 16-bit inverting buffer/line driver with 3-State outputs. The 3-State outputs are controlled by the output enable inputs 1OEn and 2OEn. A HIGH on nOEn causes the outputs to assume a high impedance OFF-state. Active bus hold circuitry is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors. The device can be used as four 4-bit bufferstwo 8-bit buffers or one 16-bit buffer. file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/74ALVCH16540DL.html (1 of 4) [May-09-2003 3:19:37 PM] Philips Semiconductors - PIP - 74ALVCH16540; 2.5 V / 3.3 V 16-bit buffer/line driver, inverting, 5 V input tolerant (3-State) Features top Wide supply voltage range of 1.2 V to 3.6 V Complies with JEDEC standard no. 8-1A CMOS low power consumption MULTIBYTE TM flow-through standard pin-out architecture Low inductance multiple VCC and ground pins for minimum noise and ground bounce Direct interface with TTL levels Bus hold on all data inputs eliminates the need for external pull-up resistors to hold unused inputs Output drive capability 50 Ohm transmission lines @ 85C Applications top AN240: Interfacing 3 Volt and 5 Volt Applications Download PDF File Datasheet top Type number Title Publication release date 74ALVCH16540 2.5 V / 3.3 V 16-bit 8/11/1997 buffer/line driver, inverting, 5 V input tolerant (3-State) Datasheet status Page count Product specification 12 file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/74ALVCH16540DL.html (2 of 4) [May-09-2003 3:19:37 PM] File size Datasheet (kB) 107 Download Download PDF File Philips Semiconductors - PIP - 74ALVCH16540; 2.5 V / 3.3 V 16-bit buffer/line driver, inverting, 5 V input tolerant (3-State) Parametrics top Type number Package Description Propagation Delay(ns) 2.5/3.3V 16Bit Buffer/Line SOT370-1 Driver; 74ALVCH16540DGG 2~4 (SSOP48) Inverting with Bus Hold (3State) 74ALVCH16540DL 2.5/3.3V 16Bit Buffer/Line SOT370-1 Driver; 2~4 (SSOP48) Inverting with Bus Hold (3State) Voltage No. Power of Dissipation Pins Considerations Low Low Logic Output Switching Drive Levels Capability 48 Low Power or Battery Applications TTL Medium 48 Low Power or Battery Applications TTL Medium Products, packages, availability and ordering top Type number North American type number Ordering code Marking/Packing IC packing info (12NC) Download PDF Standard Marking 74ALVCH16540DGG 74ALVCH16540DG 9352 108 50112 File * Tube Package Device status Buy online SOT3701 Full production order this (SSOP48) - product SOT370online Standard Marking 74ALVCH16540DG1 Full production 9352 108 50118 * Reel Pack, order this T (SSOP48) SMD, 13" file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/74ALVCH16540DL.html (3 of 4) [May-09-2003 3:19:37 PM] product online - Philips Semiconductors - PIP - 74ALVCH16540; 2.5 V / 3.3 V 16-bit buffer/line driver, inverting, 5 V input tolerant (3-State) SOT370- 74ALVCH16540DL Standard Marking 1 Full production 74ALVCH16540DL 9351 911 00112 order this * Tube (SSOP48) product SOT370online Standard Marking 74ALVCH16540DL1 Full production 9351 911 00118 * Reel Pack, order this T (SSOP48) SMD, 13" product online - - Similar products top 74ALVCH16540 links to the similar products page containing an overview of products that are similar in function or Products related similar to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category. to 74ALVCH16540 Support & tools top Innovative Low Voltage Logic Solutions(date 01-Aug-00) Download PDF File Email/translate this product information top Email this product information. Translate this product information page from English to: French Translate The English language is the official language used at the semiconductors.philips.com website and webpages. All translations on this website are created through the use of Google Language Tools and are provided for convenience purposes only. No rights can be derived from any translation on this website. About this Web Site | Copyright (c) 2003 Koninklijke Philips N.V. 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