74ALVT162240 PHILIPS | Alldatasheet
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Technical content
/C0109 /C0110 /C0114 74ALVT162240 16-bit inverting buffer/driver with 30 termination resistors (3-State) Product specification Replaces data sheet of 1997 May 02 IC23 Data Handbook
1998 Feb 13
Philips Semiconductors Product specification 74ALVT1622402.5V/3.3V 16-bit inverting buffer/driver with 30Ω termination resistors (3-State)
21998 Feb 13 853-1976 18960
FEATURES
- 16-bit bus interface
- 5V I/O compatibile
- 3-State buffers
- Output capability: +12mA/-12mA
- TTL input and output switching levels
- Input and output interface capability to systems at 5V supply
- Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
- Live insertion/extraction permitted
- Outputs include series resistance of 30Ω making external termination resistors unnecessary
- Power-up 3-State
- No bus current loading when output is tied to 5V bus
- ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model
DESCRIPTION
The 74ALVT162240 is a high-performance BiCMOS product designed for VCC operation at 2.5V or 3.3V with I/O compatibility up to 5V. 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 74ALVT162240 is designed with 30Ω 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. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS TYPICAL UNITSYMBOL PARAMETER Tamb = 25°C 2.5V 3.3V UNIT tPLH tPHL Propagation delay nAx to nYx C L = 50pF 3.7 2.3 2.6 2.2 ns C IN Input capacitance DIR, OE VI = 0V or VCC 3 3 pF C Out Output capacitance VI/O = 0V or VCC 9 9 pF ICCZ Total supply current Outputs disabled 100 100 µA
ORDERING INFORMATION
PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 48-Pin Plastic SSOP Type III –40°C to +85°C 74ALVT162240 DL AV162240 DL SOT370-1 48-Pin Plastic TSSOP Type II –40°C to +85°C 74ALVT162240 DGG AV162240 DGG SOT362-1 LOGIC SYMBOL 1OE1 1A047 1A146 1A244 1A343 2OE48 2A041 2A1 2A238 2A337 1Y0 1Y1 1Y2 1Y3 2Y0 2Y1 2Y2 2Y3 3OE25 3A036 3A135 3A233 3A332 4OE24 4A030 4A1 4A227 4A326 3Y0 3Y1 3Y2 3Y3 4Y0 4Y1 4Y2 4Y3 SW00004 PIN DESCRIPTION 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 (0V) 7, 18, 31, 42 VCC Positive supply voltage
Philips Semiconductors Product specification 74ALVT1622402.5V/3.3V 16-bit inverting buffer/driver with 30Ω termination resistors (3-State)
1998 Feb 13 3
LOGIC SYMBOL (IEEE/IEC) EN1 1 ∇ EN2 EN3 EN4 2 ∇1 3 ∇1 4 ∇1 1OE 2OE 3OE 4OE 1A1 1A2 1A3 1A4 2A1 2A2 2A3 3A1 3A2 3A3 3A4 4A1 4A2 4A3 4A4 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 3Y1 3Y2 3Y3 3Y4 4Y1 4Y4 2A4 4Y2 4Y3 SW00231 SCHEMATIC OF EACH OUTPUT VCC VCC OUTPUT 27Ω 27Ω SW00007 PIN CONFIGURATION 1OE 1Y0 1Y1 GND 1Y2 1Y3 2Y0 2Y1 GND 2Y2 2Y3 3Y0 3Y1 GND 3Y4 VCC 4Y0 VCC 3Y2 4Y1 GND 4Y3 4OE 4Y2 2OE 1A0 1A1 GND 1A2 1A3 2A0 2A1 GND 2A2 2A3 3A0 3A1 GND 3A3 V CC 4A0 VCC 3A2 4A1 GND 4A3 3OE 4A2 SW00006 FUNCTION TABLE INPUTS OUTPUTS nOE nAx nY x L L H L H L H X Z H = High voltage level L = Low voltage level X = Don’t care Z = High Impedance “off” state ABSOLUTE MAXIMUM RATINGS 1, 2 SYMBOL PARAMETER CONDITIONS RATING UNIT VCC DC supply voltage –0.5 to +4.6 V IIK DC input diode current VI < 0 –50 mA VI DC input voltage3 –0.5 to +7.0 V IOK DC output diode current VO < 0 –50 mA VOUT DC output voltage3 Output in Off or High state –0.5 to +7.0 V IO DC output current Output in Low state 128 mAIOUT DC output current Output in High state –64 mA Tstg Storage temperature range –65 to +150 °C
Philips Semiconductors Product specification 74ALVT1622402.5V/3.3V 16-bit inverting buffer/driver with 30Ω termination resistors (3-State)
1998 Feb 13 4
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 SYMBOL PARAMETER 2.5V RANGE LIMITS 3.3V RANGE LIMITS UNITSYMBOL PARAMETER MIN MAX MIN MAX UNIT VCC DC supply voltage 2.3 2.7 3.0 3.6 V VI Input voltage 0 5.5 0 5.5 V VIH High-level input voltage 1.7 2.0 V VIL Input voltage 0.7 0.8 V IOH High-level output current –8 –12 mA IOL Low-level output current 12 12 mA Δt/Δv Input transition rise or fall rate; Outputs enabled 10 10 ns/V Tamb Operating free-air temperature range –40 +85 –40 +85 °C DC ELECTRICAL CHARACTERISTICS (3.3V 0.3V RANGE) LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C UNIT MIN TYP 1 MAX VIK Input clamp voltage VCC = 3.0V; IIK = –18mA –0.85 –1.2 V VOH High-level output voltage VCC = 3.0V; IOH = –12mA 2.0 2.5 2.5 V VOL Low–level output voltage VCC = 3.0V; IOL = 12mA 0.5 0.8 V VCC = 3.6V; VI = VCC or GND Controlpins 0.1 ±1 VCC = 0 or 3.6V; VI = 5.5V Control ins 0.1 10 II Input leakage current VCC = 3.6V; VI = 5.5V 0.1 10 µA VCC = 3.6V; VI = VCC Data pins4 0.5 1 VCC = 3.6V; VI = 0 0.1 -5 IOFF Off current VCC = 0V; VI or VO = 0 to 4.5V 0.1 ±100 µA Bus Hold current VCC = 3.0V; VI = 0.8V 75 130 IHOLD Bus Hold current Data inputs5 VCC = 3.0V; VI = 2.0V –75 –140 µA Data inputs5 VI = 0V to 3.6V; VCC = 3.6V ±500 IEX Current into an output in the High state when VO > VCC VO = 5.5V; VCC = 3.0V 10 125 µA IPU/PD Power up/down 3-State output current3 VCC ≤ 1.2V; VO = 0.5V to VCC ; VI = GND or VCC ; OE/OE = Don’t care 1 ±100 µA IOZH 3-State output High currentVCC = 3.6V; VO = 3.0V; VI = VIL or VIH 0.5 5 µA IOZL 3-State output Low current VCC = 3.6V; VO = 0.5V; VI = VIL or VIH 0.5 –5 µA ICCH VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0 0.05 0.1 ICCL Quiescent supply current VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0 3.6 5.5 mA ICCZ VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 05 0.06 0.1 ΔICC Additional supply current per input pin2 VCC = 3V to 3.6V; One input at VCC –0.6V, Other inputs at VCC or GND 0.1 0.4 mA NOTES: 1. All typical values are at VCC = 3.3V 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 transition time of 100µsec 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 up to VCC or pulled down to ground.
Philips Semiconductors Product specification 74ALVT1622402.5V/3.3V 16-bit inverting buffer/driver with 30Ω termination resistors (3-State)
1998 Feb 13 5
- This is the bus hold overdrive current required to force the input to the opposite logic state. AC CHARACTERISTICS (3.3V 0.3V RANGE) GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω ; Tamb = –40°C to +85°C. LIMITS SYMBOL PARAMETER WAVEFORM VCC = 3.3V 0.3V UNIT MIN TYP 1 MAX tPLH tPHL Propagation delay nAx to nBx or nBx to nAx 1 1.0 1.0 2.6 2.2 4.3 3.2 ns tPZH tPZL Output enable time to High and Low level 2 1.5 1.5 3.3 2.5 5.2 3.7 ns tPHZ tPLZ Output disable time from High and Low Level 2 1.5 1.5 3.0 2.4 4.4 3.6 ns NOTE: 1. All typical values are at VCC = 3.3V and Tamb = 25°C. DC ELECTRICAL CHARACTERISTICS (2.5V 0.2V RANGE) LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C UNIT MIN TYP 1 MAX VIK Input clamp voltage VCC = 2.3V; IIK = –18mA –0.85 –1.2 V VOH High-level output voltage VCC = 2.3V; IOH = –8mA 1.7 V VOL Low-level output voltage VCC = 2.3V; IOL = 12mA 0.5 0.7 V VCC = 2.7V; VI = VCC or GND Controlpins 0.1 ±1 VCC = 0 or 2.7V; VI = 5.5V Control ins 0.1 10 II Input leakage current VCC = 2.7V; VI = 5.5V 0.1 10 µA VCC = 2.7V; VI = VCC Data pins4 0.1 1 VCC = 2.7V; VI = 0 0.1 -5 IOFF Off current VCC = 0V; VI or VO = 0 to 4.5V 0.1 ±100 µA IHOLD Bus Hold current VCC = 2.5V; VI = 0.7V 90 µAIHOLD Data inputs6 VCC = 2.5V; VI = 1.7V –10 µA IEX Current into an output in the High state when VO > VCC VO = 5.5V; VCC = 2.3V 10 125 µA IPU/PD Power up/down 3-State output current3 VCC ≤ 1.2V; VO = 0.5V to VCC ; VI = GND or VCC ; OE/OE = Don’t care 1 ±100 µA IOZH 3-State output High currentVCC = 2.7V; VO = 2.3V; VI = VIL or VIH 0.5 5 µA IOZL 3-State output Low current VCC = 2.7V; VO = 0.5V; VI = VIL or VIH 0.5 –5 µA ICCH VCC = 2.7V; Outputs High, VI = GND or VCC, IO = 0 0.04 0.1 ICCL Quiescent supply current VCC = 2.7V; Outputs Low, VI = GND or VCC, IO = 0 2.6 4.5 mA ICCZ VCC = 2.7V; Outputs Disabled; VI = GND or VCC, IO = 05 0.04 0.1 ΔICC Additional supply current per input pin2 VCC = 2.3V to 2.7V; One input at VCC –0.6V, Other inputs at VCC or GND 0.1 0.4 mA NOTES: 1. All typical values are at VCC = 2.5V 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 transition time of 100µsec 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 up to VCC or pulled down to ground. 6. Not guaranteed.
Philips Semiconductors Product specification 74ALVT1622402.5V/3.3V 16-bit inverting buffer/driver with 30Ω termination resistors (3-State)
1998 Feb 13 6
AC CHARACTERISTICS (2.5V 0.2V RANGE) GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω ; Tamb = –40°C to +85°C. LIMITS SYMBOL PARAMETER WAVEFORM VCC = 2.5V 0.2V UNIT MIN TYP 1 MAX tPLH tPHL Propagation delay nAx to nBx or nBx to nAx 1 1.0 1.0 3.7 2.3 5.4 3.5 ns tPZH tPZL Output enable time to High and Low level 2 1.5 1.5 4.5 3.1 6.8 4.9 ns tPHZ tPLZ Output disable time from High and Low Level 2 1.5 1.0 2.8 2.0 4.4 3.3 ns NOTE: 1. All typical values are at VCC = 2.5V and Tamb = 25°C.
Philips Semiconductors Product specification 74ALVT1622402.5V/3.3V 16-bit inverting buffer/driver with 30Ω termination resistors (3-State)
1998 Feb 13 7
VM = 1.5V at VCC /C0119 3.0V, VM = VCC /2 at VCC /C0118 2.7V VX = VOL + 0.3V at VCC /C0119 3.0V, VX = VOL + 0.150V at VCC /C0118 2.7V VY = VOH – 0.3V at VCC /C0119 3.0V, VY = VOH – 0.150V at VCC /C0118 2.7V SW00160 nAx INPUT VM nYx OUTPUT tPLH tPHL VM VM VM 3.0V or VCC , whichever is less VOH VOL Waveform 1. Input (nAx) to Output (nYx) Propagation Delays nOE INPUT VM VM tPZH tPHZ nYx OUTPUT VOH VM VMnYx OUTPUT V OL tPZL tPLZ 3.0V or VCC VX VY 3.0V or VCC whichever is less SW00161 Waveform 2. 3-State Output Enable and Disable Times TEST CIRCUIT AND WAVEFORMS PULSE GENERATOR R T VIN D.U.T. VOUT C L R L VCC R L OPEN VM VM tW AMP (V) NEGATIVE PULSE 10% 10% 90% 90% VM VM tW AMP (V) POSITIVE PULSE 90% 90% 10% 10% tTHL (tF) tTLH (tR )t THL (tF) tTLH (tR ) Input Pulse Definition INPUT PULSE REQUIREMENTS FAMILY Amplitude Rep. Rate t W tR tF 74ALVT16 GND Test Circuit for 3-State Outputs SWITCH POSITION TEST SWITCH tPHZ /tPZH GND tPLZ /tPZL 6V or VCC x 2 tPLH /tPHL open DEFINITIONS 3.0V or VCC whichever is less ≤10MHz 500ns ≤2.5ns ≤2.5ns R L = Load resistor; see AC CHARACTERISTICS for value. C L = Load capacitance includes jig and probe capacitance; see AC CHARACTERISTICS for value. R T = Termination resistance should be equal to ZOUT of pulse generators. SW00232
Philips Semiconductors Product specification 74ALVT16224016-bit inverting buffer/driver with 30Ω termination resistors (3-State)
1998 Feb 13 8
SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm SOT370-1
Philips Semiconductors Product specification 74ALVT16224016-bit inverting buffer/driver with 30Ω termination resistors (3-State)
1998 Feb 13 9
TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1mm SOT362-1
Philips Semiconductors Product specification 74ALVT16224016-bit inverting buffer/driver with 30Ω termination resistors (3-State) yyyy mmm dd 10 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 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, 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 Semiconductors
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P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381 Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. print code Date of release: 05-96 Document order number: 9397-750-03616 /C0109 /C0110 /C0114 Data sheet status Objective specification Preliminary specification Product specification Product status Development Qualification Production Definition [1] This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make chages at any time without notice in order to improve design and supply the best possible product. 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. Data sheet status [1] Please consult the most recently issued datasheet before initiating or completing a design.