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INTEGRATED CIRCUITS
74ALVT16731 2.5V/3.3V 1-to-4 address register/driver (3-State)
Product specification IC24 Data Handbook 1999 Mar 23
Philips Semiconductors
Philips Semiconductors
Product specification
2.5V/3.3V 1-to-4 address register/driver (3-State)
74ALVT16731
FEATURES
* 5V I/O Compatible * 3-State outputs * Output capability: +64 mA/-32 mA * Bus-hold data inputs eliminate the need for external pull-up * 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 * Bus hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs and 200 V per machine model resistors to hold unused inputs
DESCRIPTION
The 74ALVT16731 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.
QUICK REFERENCE DATA
SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay nAx to nYx Input capacitance Output capacitance Total supply current CONDITIONS Tamb = 25C; GND = 0V CL = 50pF VI = 0V or VCC Outputs disabled; VO = 0V or VCC Outputs disabled TYPICAL UNIT 2.5V 3.1 2.3 4 9 40 3.3V 2.1 1.8 4 9 70 ns pF pF A
ORDERING INFORMATION
PACKAGES 56-Pin Plastic SSOP Type III 56-Pin Plastic TSSOP Type II TEMPERATURE RANGE -40C to +85C -40C to +85C OUTSIDE NORTH AMERICA 74ALVT16731 DL 74ALVT16731 DGG NORTH AMERICA AV16731 DL AV16731 DGG DWG NUMBER SOT371-1 SOT364-1
PIN DESCRIPTION
PIN NUMBER 1, 4, 19, 25, 28, 32, 38, 41, 47, 53 5, 6, 23, 24, 30, 31, 36, 37, 42, 43, 48, 49, 54, 55 2, 3, 20, 21, 26, 27, 33, 34, 39, 40, 45, 46, 51, 52 7, 22, 29, 35, 44, 50, 56 8, 9, 10, 15, 16, 17, 18 14 11 12, 13 SYMBOL GND 1Yn, 2Yn 3Yn,4Yn VCC An SEL CLK OEn Ground Output, controlled by OE1 Output, controlled by OE2 Positive power supply Data inputs Select input, controls mode of device Clock input Output enable NAME AND FUNCTION
1999 Mar 30
2
853-2145 21078
Philips Semiconductors
Product specification
2.5V/3.3V 1-to-4 address register/driver (3-State)
74ALVT16731
PIN CONFIGURATION
GND 4Y1 3Y1 GND 2Y1 1Y1 VCC A1 A2 A3 CLK OE1 OE2 SEL A4 A5 A6 A7 GND 4Y7 3Y7 VCC 2Y7 1Y7 GND 4Y6 3Y6 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 VCC 1Y2 2Y2 GND 3Y2 4Y2 VCC 1Y3 2Y3 GND 3Y3 4Y3 VCC 1Y4 2Y4 GND 3Y4 4Y4 GND 1Y5 2Y5 VCC 3Y5 4Y5 GND 1Y6 2Y6 Vcc
FUNCTION TABLE
OE H L L L L SEL X H H L L INPUTS CLK X X X A X L H L H OUTPUTS Y Z L H L H
SV01733
LOGIC DIAGRAM
OE1
OE2
1Y1
CLK A1
CLK
2Y1
3Y1
4Y1 SEL
To six other channels
SV01734
1999 Mar 30
3
Philips Semiconductors
Product specification
2.5V/3.3V 1-to-4 address register/driver (3-State)
74ALVT16731
ABSOLUTE MAXIMUM RATINGS1, 2
SYMBOL VCC IIK VI IOK VOUT IOUT Tstg PARAMETER DC supply voltage DC input diode current DC input voltage3 DC output diode current DC output voltage3 DC output current out ut Storage temperature range VO < 0 Output in Off or High state Output in Low state Output in High state VI < 0 CONDITIONS RATING -0.5 to +4.6 -50 -0.5 to +7.0 -50 -0.5 to +7.0 128 -64 -65 to +150 UNIT V mA V mA V mA 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 150C. 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 VI VIH VIL IOH IOL t/v Tamb DC supply voltage Input voltage High-level input voltage Input voltage High-level output current Low-level output current Low-level output current; current duty cycle 50%; f 1kHz Input transition rise or fall rate; Outputs enabled Operating free-air temperature range -40 PARAMETER 2.5V RANGE LIMITS MIN 2.3 0 1.7 0.7 -8 8 24 10 +85 -40 MAX 2.7 5.5 3.3V RANGE LIMITS MIN 3.0 0 2.0 0.8 -32 32 64 10 +85 MAX 3.6 5.5 UNIT V V V V mA mA ns/V C
1999 Mar 30
4
Philips Semiconductors
Product specification
2.5V/3.3V 1-to-4 address register/driver (3-State)
74ALVT16731
DC ELECTRICAL CHARACTERISTICS (3.3V "0.3V RANGE)
LIMITS SYMBOL VIK VOH PARAMETER Input clamp voltage High-level out ut voltage output TEST CONDITIONS VCC = 3.0V; IIK = -18mA VCC = 3.0 to 3.6V; IOH = -100A VCC = 3.0V; IOH = -32mA VCC = 3.0V; IOL = 100A VOL Low-level out ut voltage output VCC = 3.0V; IOL = 16mA VCC = 3.0V; IOL = 32mA VCC = 3.0V; IOL = 64mA VRST Power-up output low voltage6 VCC = 3.6V; IO = 1mA; VI = VCC or GND VCC = 3.6V; VI = VCC or GND II In ut Input leakage current VCC = 0 or 3.6V; VI = 5.5V VCC = 3.6V; VI = VCC VCC = 3.6V; VI = 0 IOFF IHOLD Off current Bus Hold current Data in uts7 inputs Current into an output in the High state when VO > VCC Power up/down 3-State output current3 3-State output High current 3-State output Low current Quiescent supply current Additional supply current per input pin2 VCC = 0V; VI or VO = 0 to 4.5V VCC = 3V; VI = 0.8V VCC = 3V; VI = 2.0V VCC = 0V to 3.6V; VCC = 3.6V VO = 5.5V; VCC = 3.0V VCC 1.2V; VO = 0.5V to VCC; VI = GND or VCC OE/OE = Don't care VCC = 3.6V; VO = 3.0V; VI = VIL or VIH VCC = 3.6V; VO = 0.5V; VI = VIL or VIH VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0 VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0 VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 05 VCC = 3V to 3.6V; One input at VCC-0.6V, Other inputs at VCC or GND 75 -75 500 10 1 0.5 0.5 0.05 7.0 0.06 0.04 125 100 5 -5 0.1 9.0 0.1 0.4 mA mA A A A A Data pins4 ins Control pins 0.1 0.1 0.5 0.1 0.1 130 -225 A VCC-0.2 2.0 Temp = -40C to +85C MIN TYP1 -0.85 VCC 2.3 0.07 0.25 0.3 0.4 0.2 0.4 0.5 0.55 0.55 1 10 1 -5 100 A A V V MAX -1.2 V V UNIT
IEX IPU/PD IOZH IOZL ICCH ICCL ICCZ ICC
NOTES: 1. All typical values are at VCC = 3.3V and Tamb = 25C. 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 100sec is permitted. This parameter is valid for Tamb = 25C 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 30
5
Philips Semiconductors
Product specification
2.5V/3.3V 1-to-4 address register/driver (3-State)
74ALVT16731
AC CHARACTERISTICS (3.3V "0.3V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500; Tamb = -40C to +85C. LIMITS SYMBOL PARAMETER WAVEFORM MIN tPLH tPHL tPLH tPHL tPLH tPHL tPZH tPZL tPHZ tPLZ Propagation delay nAx to nYx Propagation delay CLK to nYx Propagation delay SEL to nYx Output enable time to High and Low level Output disable time from High and Low Level 1 3 1 2 2 1.0 1.0 1.5 1.5 1.5 1.0 1.0 1.0 1.5 1.5 VCC = 3.3V "0.3V TYP1 2.1 1.8 2.8 2.7 3.5 2.7 3.3 2.3 3.7 3.0 MAX 4.0 3.4 4.7 4.4 5.4 4.4 5.2 4.1 5.6 4.5 ns ns ns ns ns UNIT
NOTE: 1. All typical values are at VCC = 3.3V and Tamb = 25C.
AC SETUP REQUIREMENTS (3.3V "0.3V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500; Tamb = -40C to +85C. LIMITS SYMBOL PARAMETER WAVEFORM VCC = 3.3V 0.3V MIN ts(H) ts(L) th(H) th(L) tw(H) tw(L) Setup time, High or Low Ax to CLK Hold time, High or Low Ax to CLK Pulse width, High or Low CLK 4 4 3 1.5 1.5 0 0 1.5 1.5 TYP1 1.0 1.0 -0.9 -0.9 ns ns ns UNIT
NOTE: 1. All typical values are at VCC = 3.3V and Tamb = 25C.
1999 Mar 30
6
Philips Semiconductors
Product specification
2.5V/3.3V 1-to-4 address register/driver (3-State)
74ALVT16731
DC ELECTRICAL CHARACTERISTICS (2.5V "0.2V RANGE)
LIMITS SYMBOL VIK VOH PARAMETER Input clamp voltage High-level out ut voltage output TEST CONDITIONS VCC = 2.3V; IIK = -18mA VCC = 2.3 to 3.6V; IOH = -100A VCC = 2.3V; IOH = -8mA VCC = 2.3V; IOL = 100A VOL VRST Low-level output voltage Power-up output low voltage7 VCC = 2.3V; IOL = 24mA VCC = 2.3V; IOL = 8mA VCC = 2.7V; IO = 1mA; VI = VCC or GND VCC = 2.7V; VI = VCC or GND II In ut Input leakage current VCC = 0 or 2.7V; VI = 5.5V VCC = 2.7V; VI = VCC VCC = 2.7V; VI = 0 IOFF IHOLD IEX IPU/PD IOZH IOZL ICCH ICCL ICCZ ICC Additional supply current per input pin2 Quiescent supply current Off current Bus Hold current Data inputs6 Current into an output in the High state when VO > VCC Power up/down 3-State output current3 3-State output High current 3-State output Low current VCC = 0V; VI or VO = 0 to 4.5V VCC = 2.3V; VI = 0.7V VCC = 2.3V; VI = 1.7V VO = 5.5V; VCC = 2.3V VCC 1.2V; VO = 0.5V to VCC; VI = GND or VCC OE/OE = Don't care VCC = 2.7V; VO = 2.3V; VI = VIL or VIH VCC = 2.7V; VO = 0.5V; VI = VIL or VIH VCC = 2.7V; Outputs High, VI = GND or VCC, IO = 0 VCC = 2.7V; Outputs Low, VI = GND or VCC, IO = 0 VCC = 2.7V; Outputs Disabled; VI = GND or VCC, IO = VCC = 2.3V to 2.7V; One input at VCC-0.6V, Other inputs at VCC or GND 05 Data pins4 ins Control pins 0.1 0.1 0.1 0.1 0.1 90 -10 10 1 0.5 0.5 0.04 5.0 0.04 0.04 125 "100 5 -5 0.1 7.0 0.1 0.4 mA mA VCC-0.2 1.8 Temp = -40C to +85C MIN TYP1 -0.85 VCC 2.1 0.07 0.3 0.2 0.5 0.4 0.55 1 10 10 -5 "100 A A A A A A A A V V MAX -1.2 V V UNIT
NOTES: 1. All typical values are at VCC = 2.5V and Tamb = 25C. 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 100sec is permitted. This parameter is valid for Tamb = 25C 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 = 500; Tamb = -40C to +85C. LIMITS SYMBOL tPLH tPHL tPLH tPHL tPLH tPHL tPZH tPZL tPHZ tPLZ NOTE: PARAMETER Propagation delay nAx to nYx Propagation delay CLK to nYx Propagation delay SEL to nYx Output enable time to High and Low level Output disable time from High and Low Level WAVEFORM MIN 1 3 1 2 2 1.0 1.0 2.2 2.2 1.5 1.0 2.0 2.0 1.5 1.5 VCC = 2.5V "0.2V TYP1 3.1 2.3 4.0 3.5 4.8 3.3 4.7 3.2 4.5 3.7 MAX 5.5 4.2 6.6 6.0 7.9 6.1 7.7 5.6 6.9 5.9 ns ns ns ns ns UNIT
1999 Mar 30
7
Philips Semiconductors
Product specification
2.5V/3.3V 1-to-4 address register/driver (3-State)
74ALVT16731
1. All typical values are at VCC = 2.5V and Tamb = 25C.
AC SETUP REQUIREMENTS (2.5V "0.2V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500; Tamb = -40C to +85C. LIMITS SYMBOL PARAMETER WAVEFORM VCC = 2.5V 0.2V MIN ts(H) ts(L) th(H) th(L) tw(H) tw(L) Setup time, High or Low Ax to CLK Hold time, High or Low Ax to CLK Pulse width, High or Low CLK 4 4 3 2.4 2.3 0 0 1.5 1.5 TYP1 0.9 0.8 -0.7 -0.6 ns ns ns UNIT
NOTE: 1. All typical values are at VCC = 2.5V and Tamb = 25C.
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
3.0V or VCC, whichever is less CLK 0V tPLH tPHL VOH nYx VOL 0V tW(L) tPHL tW(H) tPLH VOH nYx 1/fMAX 3.0V or VCC, whichever is less
SEL nAx
SW00276
VOL
Waveform 1. Input (Ax) to Output (nYx) Propagation Delay, transparent mode. SEL to Output (nYx) Propagation Delay
SW00277
Waveform 3. Propagation Delay, Clock Input to Output, Clock Pulse Width, and Maximum Clock Frequency
nOE INPUT
VM
VM
0V tPZL tPLZ
nYx OUTPUT tPZH
VM VX tPHZ VOL VOH
CLK
nYx OUTPUT
VM
VY
0V
SW00204
Waveform 2. 3-State Output Enable and Disable Times
1999 Mar 30
8
EEEEEEEEE EEE EE EEEEEEEEE EEE EE EEEEEEEEE EEE EE
Ax tS(H) th(H) tS(L) th(L)
3.0V or VCC whichever is less
3.0V or VCC, whichever is less
0V
3.0V or VCC, whichever is less
0V
SW00278
Waveform 4. Data Setup and Hold Times
Philips Semiconductors
Product specification
2.5V/3.3V 1-to-4 address register/driver (3-State)
74ALVT16731
TEST CIRCUIT AND WAVEFORMS
VCC
6.0V or VCC x 2 90%
tW VM 10% tTHL (tF) 10% VM
90%
VIN
Open
VIN PULSE GENERATOR RT D.U.T. CL RL VOUT RL
GND
NEGATIVE PULSE
0V tTLH (tR) tTHL (tF) VIN VM 10% tW 0V
tTLH (tR) 90% 90% POSITIVE PULSE 10%
Test Circuit for 3-State Outputs
VM
SWITCH POSITION
TEST tPLZ/tPZL tPLH/tPHL tPHZ/tPZH SWITCH 6V or VCC x 2 Open GND INPUT PULSE REQUIREMENTS FAMILY Amplitude Rep. Rate tW 500ns tR tF
DEFINITIONS
RL = Load resistor; see AC CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance: See AC CHARACTERISTICS for value. RT = Termination resistance should be equal to ZOUT of pulse generators.
74ALVT16
3.0V or VCC whichever v10MHz is less
v2.5ns v2.5ns
SW00025
1999 Mar 30
9
Philips Semiconductors
Product specification
2.5 V/3.3 V 1-to-4 address register/driver (3-State)
74ALVT16731
SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm
SOT371-1
1999 Mar 23
10
Philips Semiconductors
Product specification
2.5 V/3.3 V 1-to-4 address register/driver (3-State)
74ALVT16731
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1mm
SOT364-1
1999 Mar 23
11
Philips Semiconductors
Product specification
2.5V/3.3V 1-to-4 address register/driver (3-State)
74ALVT16731
DEFINITIONS
Data Sheet Identification
Objective Specification
Product Status
Formative or in Design
Definition
This data sheet contains the design target or goal specifications for product development. Specifications 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 changes 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.
Preliminary Specification
Preproduction Product
Product Specification
Full Production
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. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088-3409 Telephone 800-234-7381 Philips Semiconductors and Philips Electronics North America Corporation register eligible circuits under the Semiconductor Chip Protection Act. (c) Copyright Philips Electronics North America Corporation 1997 All rights reserved. Printed in U.S.A.

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