PHILIPS 74ABT16541 74ABTH16541 16-bit buffer/line driver (3-State) handbook
Contents
1. V 0 to 5 5V 500 OFF Power off leakage current Voc 0 0V Vo or Vj lt 4 5V lauf Power up down 3 State Voc 2 0V Vo 0 5V V GND or Vgc PU PD output current VOE Voc lozH 3 State output High current Vcc 5 5V Vo 2 7V Vi Vi or Vin 1 2 Po w Al A oO a a o l a T a D sn oO B An oO E Slr l a It a loz 3 State output Low current Voc 5 5V Vo 0 5V V Vit or Vin oc Gala o nN olslo oO Ss Ila ml wl mn I di al L a Icex Output high leakage current Vcc 5 5V Vo 5 5V V GND or Voc Output current Voc 5 5V Vo 2 5V N _ k IccH Voc 5 5V Outputs High V GND or Voc al Ce ae de loc Quiescent supply current Voc 5 5V Outputs Low V GND or Vee Voc 5 5V Outputs 3 State Coz Vi GND or Vcc oO oO oa oa oO N a N O1 Additional supply current per Outputs enabled one input at 3 4V other input pin 74ABT16541 inputs at Vcc or GND Vcc 5 5V Additional supply current per Outputs enabled one input at 3 4V other input pin 74ABTH16541 inputs at Vcc or GND Vcc 5 5V NOTES 1 Not more than one output should be tested at a time and the duration of the test should not exceed one second 2 This is the increase in supply current for each input at 3 4V 3 This is the bus hold o2. driver 3 State 74ABTH16541 Data sheet status Data sheet Product Definition 1 status status Objective Development This data sheet contains the design target or goal specifications for product development specification Specification may change in any manner without notice Preliminary Qualification This data sheet contains preliminary data and supplementary data will be published at a later date specification Philips Semiconductors reserves the right to make chages at any time without notice in order to improve design and supply the best possible product Product Production This data sheet contains final specifications Philips Semiconductors reserves the right to make specification changes at any time without notice in order to improve design and supply the best possible product 1 Please consult the most recently issued datasheet before initiating or completing a design 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 134 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 i
3. EQUIREMENTS FAMILY Amplitude Rep Rate tR tF 3 0V 1MHz 2 5ns SA00012 Philips Semiconductors Product specification 74ABT 16541 16 bit buffer line driver 3 State 74ABTH16541 SSOP48 plastic shrink small outline package 48 leads body width 7 5 mm SOT370 1 UNIT ai A c DM EM e Hg 03 0 22 1600 76 10 4 02 0 13 15 75 74 2895 104 Note 1 Plastic or metal protrusions of 0 25 mm maximum per side are not included OUTLINE REFERENCES EUROPEAN VERSION JEDEC EIAJ PROJECTION SOT370 1 MO 118AA EH ZL ISSUE DATE 1998 Feb 25 7 Philips Semiconductors Product specification 74ABT 16541 16 bit buffer line driver 3 State 74ABTH16541 TSSOP48 plastic thin shrink small outline package 48 leads body width 6 1mm SOT362 1 DIMENSIONS mm are the original dimensions 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 REFERENCES EUROPEAN VERSION PROJECTION ISSUE DATE JEDEC EIAJ 90 02 03 SOT362 1 MO 153ED od 1998 Feb 25 8 Philips Semiconductors Product specification 74ABT 16541 16 bit buffer line driver 3 State 74ABTH16541 NOTES 1998 Feb 25 9 Philips Semiconductors Product specification 74ABT 16541 16 bit buffer line
4. H Propagation delay _ u tPHL nAx to nYx NN Output capacitance Vo OV or Voc 3 State fF 65 Quiescent supply current ORDERING INFORMATION PACKAGES 2 0 1 5 4 00 Outputs disabled Voc 5 5V Outputs LOW Voc 5 5V o8 48 Pin Plastic TSSOP Type Il SOT362 1 PIN DESCRIPTION PIN NUMBER SYMBOL NAME AND FUNCTION 47 46 44 43 HOST wow 30 29 27 26 2 3 5 6 nu 8 9 11 12 13 14 16 17 19 20 22 23 1 48 10E0 10E1 24 25 20E0 20E1 Output enables 4 10 15 21 28 34 39 45 E D Positive supply voltage 7 18 31 42 1998 Feb 25 2 853 1807 19018 Philips Semiconductors Product specification 74ABT 16541 16 bit buffer line driver 3 State 74ABTH16541 LOGIC SYMBOL LOGIC SYMBOL IEEE IEC 1Y0 1Y1 6 1Y2 A 1Y3 Ce is 1Y4 1Y5 Zu C 1Y6 1Y7 a l 2Y0 i e 2Y1 2Y2 SA00069 2Y3 2Y4 2Y5 2Y6 2Y7 SA00070 FUNCTION TABLE BE me To I mm HIGH voltage level LOW voltage level DOn t care High impedance off state NXTI SA00068 1998 Feb 25 3 Philips Semiconductors Product specification 74ABT 16541 16 bit buffer line driver 3 State ZAABTH16541 ABSOLUTE MAXIMUM RATINGS 2 output in Off or High state 0 5 to 5 5 NOTES 1 Stresses beyond those listed may cause permanent damage to the device These are stress ratings only and functional operation of the device
5. 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 voltage ratings may be exceeded if the input and output current ratings are observed RECOMMENDED OPERATING CONDITIONS LIMITS SYMBOL PARAMETER C 1998 Feb 25 4 Philips Semiconductors Product specification 74ABT 16541 16 bit buffer line driver 3 State ZAABTH16541 DC ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER TEST CONDITIONS Tomb 25 C Tamb 10 C UNIT Vik Input clamp voltage Voc 4 5V lik 18mA Vou High level output voltage Voc 5 0V loH 3mA Vj Vi or Vix 2 y ofa Voc 4 5V loH 3mA Vi Vir or VjH Voc 4 5V lon 32mA Vj Vi or Vin VoL Low level output voltage Voc 4 5V lou 64mA Vi Vi or Vik Input leakage current Voc 5 5V Vi GND or 5 5V Vac 5 5V Vi Voc or GND ESE Input leakage current P 74ABTH16541 Vcc 5 5V Vi Voc 0 01 1 Data pins Voc 5 5V VI 0 Vcc 45V Vi 0 8v Bus Hold current A inputs IHOLD 74ABTH16541 i LE i ni Vcc 5 5V
6. i INTEGRATED CIRCUITS DATA SFIEET 74ABT16541 74ABTH16541 16 bit buffer line driver 3 State Product specification 1998 Feb 25 Supersedes data of 1995 Sep 18 IC23 Data Handbook Philips PHILIPS Semiconductors pl I LI PS Philips Semiconductors Product specification 16 bit buffer line driver 3 State 74ABT16541 74ABTH16541 FEATURES Power up 3 State Multiple Voc and GND pins minimize switching noise Provides ideal interface and increases fan out of MOS Microprocessors 3 State buffers sink 64mA and source 32mA 74ABTH16541 incorporates bus hold data inputs which eliminate the need for external pull up resistors to hold unused inputs Latch up protection exceeds 500mA per Jedec Std 17 DESCRIPTION The 74ABT16541 high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive The 74ABT16541 has two octal buffers that are ideal for driving bus lines The outputs are all capable of sinking 64mA and sourcing 32mA Two options are available 74ABT16541 which does not have the bus hold feature and 74ABTH16541 which incorporates the ESD protection exceeds 2000 V per MIL STD 883 Method 3015 bus hold feature and 200 V per Machine Model Two 8 bit bus interfaces Bus hold data inputs eliminate the need for external pull up resistors to hold unused inputs QUICK REFERENCE DATA SYMBOL PARAMETER 5 e i en TYPICAL amb tPL
7. miconductors Copyright Philips Electronics North America Corporation 1998 811 East Arques Avenue All rights reserved Printed in U S A P O Box 3409 Sunnyvale California 94088 3409 print code Date of release 05 96 Telephone 800 234 7381 Document order number 9397 750 03495 Lett make things better ee PHILIPS
8. n 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 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 Philips Se
9. verdrive current required to force the input to the opposite logic state 0 gie Q Q oO O AC CHARACTERISTICS GND OV tg tp 2 5ns C 50pF RL 5000 LIMITS Tamb 25 C Tamb 40 C to 85 C SYMBOL PARAMETER WAVEFORM Vec 5 0V Vec 5 0V 0 5V tPLH Propagation delay 1 tPHL nix to nYx tpzH Output enable time 2 tpzL to High and Low level tpHz Output disable time 2 tpLz from High and Low level 1998 Feb 25 5 Philips Semiconductors 16 bit buffer line driver 3 State AC WAVEFORNS Vu 1 5V Vin GND to 3 0V nAx INPUT nYx OUTPUT SA00037 Waveform 1 Input An to Output Yn Propagation Delays TEST CIRCUIT AND WAVEFORMS PULSE GENERATOR Test Circuit for 3 State Outputs SWITCH POSITION TEST SWITCH tPLZ closed tpzL closed All other open DEFINITIONS Load resistor see AC CHARACTERISTICS for value Load capacitance includes jig and probe capacitance see AC CHARACTERISTICS for value Termination resistance should be equal to Zour of pulse generators 1998 Feb 25 nOEx INPU nYx OUTPU nYx OUTPU T T T Product specification 74ABT16541 74ABTH16541 I VOL 0 3V VOL SA00071 Waveform 2 3 State Output Enable and Disable Times 90 NEGATIVE PULSE POSITIVE PULSE 10 Vm 1 5V Input Pulse Definition ov ft tTLH tR fe tTHL tF AMP V INPUT PULSE R
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PHILIPS 74ABT16541 74ABTH16541 16 bit buffer/line driver (3 State) handbook