INTEGRATED CIRCUITS 74LVT162240A 3.3 V LVT 16-bit inverting buffer/driver with 30 termination resistors (3-State) Product data Supersedes data of 1998 Feb 19 2003 Feb 21 Philips Semiconductors Product data 3.3 V LVT 16-bit inverting buffer/driver with 30 termination resistors (3-State) FEATURES 74LVT162240A DESCRIPTION * 16-bit bus interface * 3-State buffers * Output capability: +12 mA/-12 mA * TTL input and output switching levels * Input and output interface capability to systems at 5 V supply * Bus-hold data inputs eliminate the need for external pull-up The 74LVT162240A is a high-performance BiCMOS product designed for VCC operation at 3.3 V. This device is an inverting 16-bit buffer that is ideal for driving bus lines. The device features four Output Enables (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-State outputs. The 74LVT162240A is designed with 30 series resistance in both the pull-up and pull-down output structures. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receivers/transmitters. resistors to hold unused inputs * Live insertion/extraction permitted * Outputs include series resistance of 30 making external The 74LVT162240A is the same as the 74LVT16240A-1. The part number has been changed to reflect industry standards. termination resistors unnecessary * Power-up 3-State * No bus current loading when output is tied to 5 V bus * Latch-up protection exceeds 500 mA per JEDEC Std 17 * ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model * Same part as 74LVT16240A-1 QUICK REFERENCE DATA SYMBOL CONDITIONS Tamb = 25 C PARAMETER tPLH tPHL Propagation delay nAx to nYx CL = 50 pF; VCC = 3.3 V CIN TYPICAL UNIT 2.6 ns Input capacitance nOE VI = 0 V or 3.0 V 3 pF COUT Output capacitance VO = 0 V or 3.0 V 9 pF ICCZ Total supply current Outputs disabled; VCC = 3.6 V 70 A ORDERING INFORMATION TEMPERATURE RANGE PART NUMBER DWG NUMBER 48-Pin Plastic SSOP Type III PACKAGES -40 C to +85 C 74LVT162240ADL SOT370-1 48-Pin Plastic TSSOP Type II -40 C to +85 C 74LVT162240ADGG SOT362-1 LOGIC SYMBOL 47 1A0 1Y0 46 1A1 1Y1 1A2 1Y2 1A3 1Y3 44 43 1 1OE 41 2A0 2Y0 2A1 2Y1 2A2 2Y2 2A3 2Y3 40 38 37 48 2OE 2 36 3A0 3Y0 3 35 3A1 3Y1 5 33 3A2 3Y2 3A3 3Y3 6 32 13 14 16 17 25 3OE 8 30 9 29 11 27 12 26 24 4A0 4Y0 4A1 4Y1 4A2 4Y2 4A3 4Y3 19 20 22 23 4OE SW00004 2003 Feb 21 2 Philips Semiconductors Product data 3.3 V LVT 16-bit inverting buffer/driver with 30 termination resistors (3-State) LOGIC SYMBOL (IEEE/IEC) 1OE 1 2OE EN2 3OE 25 EN3 4OE 24 EN4 1A1 1A2 1A3 2A0 2A1 2A2 2A3 3A0 3A1 3A2 3A3 4A0 4A1 4A2 4A3 PIN CONFIGURATION EN1 48 1A0 74LVT162240A 47 1 1 46 44 2 1Y0 3 1Y1 5 43 41 2 1 40 3 1 35 1A1 45 GND 1Y2 5 44 1A2 1Y3 6 43 1A3 VCC 7 42 VCC 2Y0 8 41 2A0 2A1 10 39 GND 2Y2 11 38 2A2 2Y3 12 37 2A3 3Y0 13 36 3A0 3Y1 14 35 3A1 GND 15 34 GND 13 2Y1 2Y2 2Y3 3Y0 3Y1 17 3Y3 19 4Y0 20 4Y1 27 22 26 23 3Y2 16 33 3A2 3Y4 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 4Y2 4Y3 SW00059 FUNCTION TABLE OUTPUTS nOE nAx nYx L L H L H L H X Z SW00006 PIN DESCRIPTION H = HIGH voltage level L = LOW voltage level X = Don't care Z = High Impedance "off " state SCHEMATIC OF EACH OUTPUT VCC VCC 27 OUTPUT 27 SW00007 2003 Feb 21 46 4 GND 32 INPUTS 3 2Y0 3Y2 29 1Y1 GND 8 16 4 1A0 40 33 1 47 9 14 30 2OE 1Y0 2Y1 12 36 48 1Y3 11 37 1 2 6 9 38 1Y2 1OE 3 PIN NUMBER SYMBOL NAME AND FUNCTION 47, 46, 44, 43, 41, 40, 38, 37, 36, 35, 33, 32, 30, 29, 27, 26 1A0 - 1A3 2A0 - 2A3 3A0 - 3A3 4A0 - 4A3 Data inputs 2, 3, 5, 6, 8, 9, 11, 12, 13, 14, 16, 17, 19, 20, 22, 23 1Y0 - 1Y3 2Y0 - 2Y3 3Y0 - 3Y3 4Y0 - 4Y3 Data outputs 1, 48 25, 24 1OE, 2OE, 3OE, 4OE Output enables 4, 10, 15, 21, 28, 34, 39, 45 GND Ground (0 V) 7, 18, 31, 42 VCC Positive supply voltage Philips Semiconductors Product data 3.3 V LVT 16-bit inverting buffer/driver with 30 termination resistors (3-State) 74LVT162240A ABSOLUTE MAXIMUM RATINGS1, 2 PARAMETER SYMBOL VCC IIK RATING UNIT -0.5 to +4.6 V -50 mA -0.5 to +7.0 V VO < 0 V -50 mA Output in Off or HIGH state -0.5 to +7.0 V Output in LOW state 128 Output in HIGH state -64 DC supply voltage DC input diode current VI < 0 V voltage3 VI DC input IOK DC output diode current VOUT CONDITIONS DC output voltage3 IOUT O DC output current Tstg Storage temperature range mA -65 to +150 C 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 performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150 C. 3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed. RECOMMENDED OPERATING CONDITIONS LIMITS SYMBOL VCC PARAMETER UNIT DC supply voltage MIN MAX 2.7 3.6 V 0 5.5 V VI Input voltage VIH HIGH-level input voltage VIL Input voltage 0.8 V IOH HIGH-level output current -12 mA IOL LOW-level output current 12 mA t/v Input transition rise or fall rate; Outputs enabled 10 ns/V Tamb Operating free-air temperature range +85 C 2003 Feb 21 2.0 -40 4 V Philips Semiconductors Product data 3.3 V LVT 16-bit inverting buffer/driver with 30 termination resistors (3-State) 74LVT162240A DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITIONS Tamb = -40C to +85C MIN VIK Input clamp voltage VCC = 2.7 V; IIK = -18 mA VOH HIGH-level output voltage VCC = 3.0 V; IOH = -12 mA VOL LOW-level output voltage VCC = 3.0 V; IOL = 12 mA IOFF IHOLD Input leakage current Bus Hold current A outputs6 -0.85 1.2 2.0 0.8 0.4 10 0.1 1 VCC = 3.6 V; VI = 0 V -0.4 -5 VCC = 0 V; VI or VO = 0 V to 4.5 V 0.1 100 Control pins VCC = 0 V or 3.6 V; VI = 5.5 V Data pins4 UNIT V V 1 VCC = 3.6 V; VI = VCC Output off current MAX 0.1 VCC = 3.6 V; VI = VCC or GND II TYP1 VCC = 3 V; VI = 0.8 V 75 135 VCC = 3 V; VI = 2.0 V -75 -135 VCC = 0 V to 3.6 V; VCC = 3.6 V 500 V A A A Current into an output in the HIGH state when VO > VCC VO = 5.5 V; VCC = 3.0 V 50 125 A Power-up/down 3-State output current3 VCC 1.2 V; VO = 0.5 V to VCC; VI = GND or VCC OE/OE = Don't care 1 100 A IOZH 3-State output HIGH current VCC = 3.6 V; VO = 3.0 V; VI = VIL or VIH 0.5 5 A IOZL 3-State output LOW current VCC = 3.6 V; VO = 0.5 V; VI = VIL or VIH 0.5 -5 A VCC = 3.6 V; Outputs HIGH, VI = GND or VCC, IO = 0 0.07 0.12 VCC = 3.6 V; Outputs LOW, VI = GND or VCC, IO = 0 4.0 6 VCC = 3.6 V; Outputs Disabled; VI = GND or VCC, IO = 05 0.07 0.12 VCC = 3 V to 3.6 V; One input at VCC-0.6 V, Other inputs at VCC or GND 0.1 0.20 IEX IPU/PD ICCH ICCL Quiescent su supply ly current ICCZ ICC Additional supply current per input pin2 mA mA NOTES: 1. All typical values are at VCC = 3.3 V and Tamb = 25 C. 2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND. 3. This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 msec. From VCC = 1.2 V to VCC = 3.3 V 0.3 V a transition time of 100 sec is permitted. This parameter is valid for Tamb = 25 C only. 4. Unused pins at VCC or GND. 5. ICCZ is measured with outputs pulled to VCC or GND. 6. This is the bus hold overdrive current required to force the input to the opposite logic state. 2003 Feb 21 5 Philips Semiconductors Product data 3.3 V LVT 16-bit inverting buffer/driver with 30 termination resistors (3-State) 74LVT162240A AC CHARACTERISTICS GND = 0 V; tR = tF = 2.5 ns; CL = 50 pF; RL = 500 ; Tamb = -40 C to +85 C. LIMITS SYMBOL PARAMETER VCC = 3.3 V 0.3 V VCC = 2.7 V MIN TYP1 MAX MAX WAVEFORM UNIT tPLH tPHL Propagation delay nAx to nYx 1 0.5 0.5 2.6 2.6 4.2 4.2 5.0 5.0 ns tPZH tPZL Output enable time to HIGH and LOW level 2 1.0 1.0 3.3 3.0 5.5 5.0 6.5 5.5 ns tPHZ tPLZ Output disable time from HIGH and LOW Level 2 1.0 1.0 3.5 3.2 5.0 4.5 5.5 4.5 ns NOTE: 1. All typical values are at VCC = 3.3 V and Tamb = 25 C. AC WAVEFORMS VM = 1.5 V; VIN = GND to 2.7 V 2.7 V nOE INPUT 1.5 V 1.5 V 2.7 V nAx INPUT 1.5 V 0V tPZL 1.5 V tPLZ 3.0 V 0V tPHL 1.5 V nYx OUTPUT tPLH VOL + 0.3 V VOL VOH tPHZ tPZH nYx OUTPUT 1.5 V VOH 1.5 V nYx OUTPUT VOL 1.5 V VOH - 0.3 V 0V SW00001 SW00002 Waveform 1. Input (nAx) to Output (nYx) Propagation Delays 2003 Feb 21 Waveform 2. 3-State Output Enable and Disable Times 6 Philips Semiconductors Product data 3.3 V LVT 16-bit inverting buffer/driver with 30 termination resistors (3-State) 74LVT162240A TEST CIRCUIT AND WAVEFORMS 6V VCC OPEN VOUT VIN PULSE GENERATOR tW 90% RL GND VM NEGATIVE PULSE CL 10% 0V RL tTHL (tF) tTLH (tR) tTLH (tR) tTHL (tF) 90% POSITIVE PULSE Test Circuit for 3-State Outputs SWITCH tPHZ/tPZH GND tPLZ/tPZL 6V tPLH/tPHL open AMP (V) 90% VM VM 10% 10% tW SWITCH POSITION TEST AMP (V) VM 10% D.U.T. RT 90% 0V VM = 1.5 V Input Pulse Definition INPUT PULSE REQUIREMENTS DEFINITIONS FAMILY RL = Load resistor; see AC CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance; see AC CHARACTERISTICS for value. 74LVT16 Amplitude Rep. Rate 2.7 V 10 MHz tW tR tF 500 ns 2.5 ns 2.5 ns RT = Termination resistance should be equal to ZOUT of pulse generators. SW00003 2003 Feb 21 7 Philips Semiconductors Product data 3.3 V LVT 16-bit inverting buffer/driver with 30 termination resistors (3-State) SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm 2003 Feb 21 8 74LVT162240A SOT370-1 Philips Semiconductors Product data 3.3 V LVT 16-bit inverting buffer/driver with 30 termination resistors (3-State) TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm 2003 Feb 21 9 74LVT162240A SOT362-1 Philips Semiconductors Product data 3.3 V LVT 16-bit inverting buffer/driver with 30 termination resistors (3-State) 74LVT162240A REVISION HISTORY Rev Date Description _3 20030221 Product data (9397 750 11157); ECN 853-1777 29438 of 29 January 2003; supersedes data of 1998 Feb 19 (9397 750 03548). Modifications: * Ordering information table on page 2 corrected: remove `North America' column. * "Logic symbol (IEEE/IEC)" on page 3 modified to correct pin names. _2 19980219 Product specification (9397 750 03548); ECN 853-1777 18990; supersedes data of 1995 Aug 22. Data sheet status Level Data sheet status [1] Product status [2] [3] Definitions I Objective data Development This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. II Preliminary data Qualification This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. III Product data Production This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). [1] Please consult the most recently issued data sheet before initiating or completing a design. [2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. [3] For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. Definitions Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Disclaimers Life support -- These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes -- Philips Semiconductors reserves the right to make changes in the products--including circuits, standard cells, and/or software--described or contained herein in order to improve design and/or performance. When the product is in full production (status `Production'), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). 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. Koninklijke Philips Electronics N.V. 2003 All rights reserved. Printed in U.S.A. Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825 Date of release: 02-03 For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. Document order number: 2003 Feb 21 10 9397 750 11157