INTEGRATED CIRCUITS 74ALVT162731 2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State) Product specification IC24 Data Handbook 1999 Mar 23 Philips Semiconductors Product specification 2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State) FEATURES 74ALVT162731 DESCRIPTION • 5V I/O Compatible • 3-State outputs • Output capability: +12 mA/-12 mA • Bus hold data inputs eliminate the need for external pull-up The 74ALVT162731 is a high-performance BiCMOS product designed for VCC operation at 2.5V to 3.3V with I/O compatibility up to 5V. This device is a 1-to-4 address register/driver featuring non-inverting 3-State outputs. The state of the outputs are controlled by two enable inputs (OE1 and OE2). Each enable input controls the state of two of the four common outputs for each input. When an OEn input is a logic High, the respective outputs will be in the high impedance state. When an OEn input is a logic Low, the respective outputs are active. The device can be configured for a transparent mode from input to output or a register mode by the SEL input. When SEL is a logic High the device is configured for transparent mode and when SEL is a logic Low it is configured for register mode. While in the register mode the output follows the input on the rising edge of the CLK input. The function of the data registers is not effected by either SEL or OEn. resistors to hold unused inputs • Live insertion/extraction permitted • Power-up reset • Power-up 3-State • Positive edge triggered registers • Latch-up protection exceeds 500 mA per JEDEC JC40.2 Std 17 • ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per machine model The 74ALVT162731 is designed with 30Ω series resistance in both the HIGH and LOW states of the output. • Outputs include series resistance of 30Ω making external termination resistors unnecessary • Bus hold data inputs eliminate the need for external pull-up resistors to hold unused inputs QUICK REFERENCE DATA SYMBOL CONDITIONS Tamb = 25°C; GND = 0V PARAMETER TYPICAL UNIT 2.5V 3.3V 3.8 3.2 ns tPLH tPHL Propagation delay nAx to nYx CL = 50pF CIN Input capacitance VI = 0V or VCC 3 3 pF COUT Output capacitance Outputs disabled; VO = 0V or VCC 9 9 pF ICCZ Total supply current Outputs disabled 40 60 µA ORDERING INFORMATION PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 56-Pin Plastic SSOP Type III –40°C to +85°C 74ALVT162731 DL AV162731 DL SOT371-1 56-Pin Plastic TSSOP Type II –40°C to +85°C 74ALVT162731 DGG AV162731 DGG SOT364-1 PIN DESCRIPTION PIN NUMBER SYMBOL NAME AND FUNCTION 1, 4, 19, 25, 28, 32, 38, 41, 47, 53 GND 5, 6, 23, 24, 30, 31, 36, 37, 42, 43, 48, 49, 54, 55 1Yn, 2Yn Output, controlled by OE1 2, 3, 20, 21, 26, 27, 33, 34, 39, 40, 45, 46, 51, 52 3Yn,4Yn Output, controlled by OE2 7, 22, 29, 35, 44, 50, 56 VCC 8, 9, 10, 15, 16, 17, 18 An Ground Positive power supply Data inputs 14 SEL Select input, controls mode of device 11 CLK Clock input 12, 13 OEn Output enable 1999 Mar 23 2 853-2146 21078 Philips Semiconductors Product specification 2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State) PIN CONFIGURATION 74ALVT162731 FUNCTION TABLE GND 1 56 VCC 4Y1 2 55 1Y2 3Y1 3 54 2Y2 GND 4 53 GND 2Y1 5 52 3Y2 1Y1 6 51 4Y2 VCC 7 50 VCC A1 8 49 1Y3 A2 9 48 2Y3 A3 10 47 GND CLK 11 46 3Y3 OE1 12 45 4Y3 OE2 13 44 VCC SEL 14 43 1Y4 A4 15 42 2Y4 A5 16 41 GND A6 17 40 3Y4 A7 18 39 4Y4 GND 19 38 GND 4Y7 20 37 1Y5 3Y7 21 36 2Y5 VCC 22 35 VCC 2Y7 23 34 3Y5 1Y7 24 33 4Y5 GND 25 32 GND 4Y6 26 31 1Y6 3Y6 27 30 2Y6 GND 28 29 Vcc OE H L L L L SEL X H H L L INPUTS CLK X X X ↑ ↑ SCHEMATIC OF EACH OUTPUT VCC VCC 27Ω OUTPUT 27Ω SW00007 SV01733 LOGIC DIAGRAM OE1 OE2 1Y1 CLK 2Y1 CLK A1 3Y1 4Y1 SEL To six other channels 1999 Mar 23 OUTPUTS Y Z L H L H A X L H L H 3 SV01734 Philips Semiconductors Product specification 2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State) 74ALVT162731 ABSOLUTE MAXIMUM RATINGS1, 2 PARAMETER SYMBOL VCC IIK DC input diode current VI DC input voltage3 IOK DC output diode current VOUT CONDITIONS RATING DC supply voltage V -50 mA VI < 0 DC output voltage3 IOUT DC output out ut current Tstg Storage temperature range UNIT -0.5 to +4.6 -0.5 to +7.0 V VO < 0 -50 mA Output in Off or High state -0.5 to +7.0 V Output in Low state 128 Output in High state -64 mA °C -65 to +150 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 VCC 2.5V RANGE LIMITS PARAMETER DC supply voltage 3.3V RANGE LIMITS UNIT MIN MAX MIN MAX 2.3 2.7 3.0 3.6 V 0 5.5 0 5.5 V VI Input voltage VIH High-level input voltage VIL Input voltage 0.7 0.8 V IOH High-level output current –8 –12 mA IOL Low-level output current 8 12 mA 10 ns/V +85 °C ∆τ/∆ϖ Input transition rise or fall rate; Outputs enabled Tamb Operating free-air temperature range 1999 Mar 23 1.7 2.0 10 –40 4 +85 –40 V Philips Semiconductors Product specification 2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State) 74ALVT162731 DC ELECTRICAL CHARACTERISTICS (3.3V 0.3V RANGE) LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C MIN VIK Input clamp voltage VCC = 3.0V; IIK = –18mA VOH High-level out output ut voltage VCC = 3 3.0V; 0V; IOH = –12mA VOL output g Low–level out ut voltage 0V; IOL = 12mA VCC = 3 3.0V; VRST Power-up output low voltage6 Input In ut leakage current IHOLD Off current Bus Hold current Data inputs7 –1.2 25 2.5 05 0.5 V 0.55 V VCC = 0 or 3.6V; VI = 5.5V 0.1 10 VCC = 3.6V; VI = VCC 0.5 1 Data pins ins4 VCC = 0V; VI or VO = 0 to 4.5V VCC = 3V; VI = 0.8V 0.1 -5 0.1 ±100 75 130 VCC = 3V; VI = 2.0V –75 –140 VCC = 0V to 3.6V; VCC = 3.6V ±500 V 08 0.8 ±1 Control pins UNIT V 0.1 VCC = 3.6V; VI = 0 IOFF MAX –0.85 VCC = 3.6V; IO = 1mA; VI = VCC or GND VCC = 3.6V; VI = VCC or GND II 20 2.0 TYP1 µA µA µA Current into an output in the High state when VO > VCC VO = 5.5V; VCC = 3.0V 10 125 µA 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 current VCC = 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 VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0 0.05 0.1 VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0 7.0 9.0 VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO=05 0.06 0.1 VCC = 3V to 3.6V; One input at VCC–0.6V, Other inputs at VCC or GND 0.04 0.4 IEX IPU/PD ICCH ICCL Quiescent supply current ICCZ ∆ICC Additional supply current per input pin2 mA 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 3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 3.3V ± 0.3V a 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. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power. 7. This is the bus hold overdrive current required to force the input to the opposite logic state. 1999 Mar 23 5 Philips Semiconductors Product specification 2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State) 74ALVT162731 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 VCC = 3.3V 0.3V WAVEFORM UNIT MIN TYP1 MAX tPLH tPHL Propagation delay nAx to nYx 1 1.0 1.0 3.2 2.7 5.0 4.0 ns tPLH tPHL Propagation delay CLK to nYx 3 1.5 1.5 4.0 3.8 6.3 5.4 ns tPLH tPHL Propagation delay SEL to nYx 1 1.5 1.5 4.3 3.7 6.2 5.6 ns tPZH tPZL Output enable time to High and Low level 2 1.0 1.0 4.2 3.4 7.0 4.9 ns tPHZ tPLZ Output disable time from High and Low Level 2 1.5 1.5 3.9 3.2 6.0 4.9 ns NOTE: 1. All typical values are at VCC = 3.3V and Tamb = 25°C. AC SETUP REQUIREMENTS (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 MIN TYP1 UNIT ts(H) ts(L) Setup time, High or Low Ax to nYx 4 1.5 1.5 1.1 0.6 ns th(H) th(L) Hold time, High or Low Ax to nYx 4 0 0 –0.5 –0.9 ns tw(H) tw(L) Pulse width, High or Low CLK 3 1.5 1.5 NOTE: 1. All typical values are at VCC = 3.3V and Tamb = 25°C. 1999 Mar 23 6 ns Philips Semiconductors Product specification 2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State) 74ALVT162731 DC ELECTRICAL CHARACTERISTICS (2.5V 0.2V RANGE) LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C MIN VIK Input clamp voltage VCC = 2.3V; IIK = –18mA VOH High-level out output ut voltage VCC = 2 2.3V; 3V; IOH = –8mA VOL L Low-level Low level l l out output t utt voltage lt VCC = 2 2.3V; 2.3V 3V IOL = 12 12mA A VRST Power-up output low voltage7 Input In ut leakage current –1.2 UNIT V 21 2.1 05 0.5 VCC = 2.7V; IO = 1mA; VI = VCC or GND V 07 0.7 V 0.55 V 0.1 ±1 VCC = 0 or 2.7V; VI = 5.5V 0.1 10 VCC = 2.7V; VI = VCC 0.1 1 0.1 -5 100 Control pins Data pins ins4 VCC = 2.7V; VI = 0 IOFF MAX –0.85 17 1.7 VCC = 2.7V; VI = VCC or GND II TYP1 µA µA Off current VCC = 0V; VI or VO = 0 to 4.5V 0.1 Bus Hold current VCC = 2.3V; VI = 0.7V 90 Data inputs6 VCC = 2.3V; VI = 1.7V –10 Current into an output in the High state when VO > VCC VO = 5.5V; VCC = 2.3V 10 125 µA 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 current VCC = 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 VCC = 2.7V; Outputs High, VI = GND or VCC, IO = 0 0.04 0.1 VCC = 2.7V; Outputs Low, VI = GND or VCC, IO = 0 5.0 7.0 VCC = 2.7V; Outputs Disabled; VI = GND or VCC, IO = 05 0.04 0.1 VCC = 2.3V to 2.7V; One input at VCC–0.6V, Other inputs at VCC or GND 0.04 0.4 IHOLD IEX IPU/PD ICCH ICCL Quiescent supply current ICCZ ∆ICC Additional supply current per input pin2 µA mA 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 3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 2.5V ± 0.2V a 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. 7. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power. 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 VCC = 2.5V 0.2V WAVEFORM UNIT MIN TYP1 MAX 3.8 3.1 5.7 4.5 ns tPLH tPHL Propagation delay nAx to nYx 1 1.0 1.0 tPLH tPHL Propagation delay CLK to nYx 3 2.2 2.2 4.8 4.1 7.3 6.2 ns tPLH tPHL Propagation delay SEL to nYx 1 2.0 2.0 5.5 3.9 8.7 6.0 ns tPZH tPZL Output enable time to High and Low level 2 2.0 2.0 5.8 4.1 9.0 6.1 ns tPHZ tPLZ Output disable time from High and Low Level 2 1.5 1.5 5.0 4.1 7.6 6.3 ns NOTE: 1. All typical values are at VCC = 2.5V and Tamb = 25°C. 1999 Mar 23 7 Philips Semiconductors Product specification 2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State) 74ALVT162731 AC SETUP REQUIREMENTS (2.5V "0.2V RANGE) GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500Ω; Tamb = –40°C to +85°C. LIMITS SYMBOL PARAMETER VCC = 2.5V ±0.2V WAVEFORM MIN TYP1 UNIT ts(H) ts(L) Setup time, High or Low nYx to CLK 4 2.4 2.3 1.4 0.9 ns th(H) th(L) Hold time, High or Low nYx to CLK 4 0 0 –0.7 –1.0 ns tw(H) tw(L) Pulse width, High or Low CLK 3 1.5 1.5 ns NOTE: 1. All typical values are at VCC = 2.5V and Tamb = 25°C. AC WAVEFORMS NOTES: 1. VM = 1.5V at VCC w 3.0V, VM = VCC/2 at VCC v 2.7V 2. VX = VOL + 0.3V at VCC w 3.0V, VX = VOL + 0.150V at VCC v 2.7V 3. VY = VOH – 0.3V at VCC w 3.0V, VY = VOH – 0.150V at VCC v 2.7V 1/fMAX 3.0V or VCC, whichever is less SEL nAx 3.0V or VCC, whichever is less CLK 0V tPLH 0V tPHL tW(L) tW(H) tPHL VOH tPLH VOH nYx nYx VOL VOL SW00276 SW00277 Waveform 1. Input (Ax) to Output (nYx) Propagation Delay, transparent mode. SEL to OUtput (nYx) Propagation Delay nOE INPUT ÉÉÉ ÉÉÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉÉÉÉÉÉ ÉÉÉ 3.0V or VCC whichever is less VM VM Waveform 3. Propagation Delay, Clock Input to Output, Clock Pulse Width, and Maximum Clock Frequency 3.0V or VCC, whichever is less Ax 0V tPZL tPLZ tS(H) th(H) tS(L) th(L) VM nYx OUTPUT 3.0V or VCC, whichever is less VX tPHZ tPZH VOL CLK VOH nYx OUTPUT VM 0V VY SW00278 Waveform 4. Data setup and hold times 0V SW00204 Waveform 2. 3-State Output Enable and Disable Times 1999 Mar 23 0V 8 Philips Semiconductors Product specification 2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State) 74ALVT162731 TEST CIRCUIT AND WAVEFORMS 6.0V or VCC x 2 VCC Open VOUT VIN PULSE GENERATOR tW 90% RL GND VM NEGATIVE PULSE 10% 0V tTHL (tF) CL VIN VM 10% D.U.T. RT 90% tTLH (tR) tTLH (tR) RL 90% POSITIVE PULSE Test Circuit for 3-State Outputs tTHL (tF) VIN 90% VM VM 10% 10% tW 0V SWITCH POSITION TEST SWITCH tPLZ/tPZL 6V or VCC x 2 tPLH/tPHL Open tPHZ/tPZH GND INPUT PULSE REQUIREMENTS DEFINITIONS FAMILY Amplitude RL = Load resistor; see AC CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance: See AC CHARACTERISTICS for value. 74ALVT16 Rep. Rate 3.0V or VCC whichever v10MHz is less tW 500ns tR tF v2.5ns v2.5ns RT = Termination resistance should be equal to ZOUT of pulse generators. SW00025 1999 Mar 23 9 Philips Semiconductors Product specification 2.5 V/3.3 V 1-to-4 address register/driver with 30Ω termination resistors (3-State) SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm 1999 Mar 30 10 74ALVT162731 SOT371-1 Philips Semiconductors Product specification 2.5 V/3.3 V 1-to-4 address register/driver with 30Ω termination resistors (3-State) TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1mm 1999 Mar 30 11 74ALVT162731 SOT364-1 Philips Semiconductors Product specification 2.5 V/3.3 V 1-to-4 address register/driver with 30Ω termination resistors (3-State) 74ALVT162731 Data sheet status Data sheet status Product status Definition [1] Objective specification Development This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. Preliminary specification Qualification 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. Product specification 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. [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 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. 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 print code Document order number: yyyy mmm dd 12 Date of release: 05-96 9397-750-05541