74ALVT16543 PHILIPS | Alldatasheet

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Technical content

/C0109 /C0110 /C0114 74ALVT16543 2.5V/3.3V ALVT 16-bit registered transceiver (3-State) Product specification Supersedes data of 1995 Dec 21 IC23 Data Handbook

1998 Feb 13

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V 16-bit registered transceiver (3-State)

21998 Feb 13 853-1823 18958

FEATURES

  • 16-bit universal bus interface
  • 5V I/O Compatible
  • 3-State buffers
  • Output capability: +64mA/-32mA
  • 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
  • Power-up 3-State
  • Power-up reset
  • No bus current loading when output is tied to 5V bus
  • Latch-up protection exceeds 500mA per JEDEC Std 17
  • ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model

DESCRIPTION

The 74ALVT16543 is a high-performance BiCMOS product designed for VCC operation at 2.5V or 3.3V with I/O compatibility up to 5V. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The 74ALVT16543 contains two sets of eight D-type latches, with separate control pins for each set. Using data flow from A to B as an example, when the A-to-B Enable (nEAB ) input and the A-to-B Latch Enable (nLEAB) input are Low, the A-to-B path is transparent. A subsequent Low-to-High transition of the nLEAB signal puts the A data into the latches where it is stored and the B outputs no longer change with the A inputs. With nEAB and nOEAB both Low, the 3-State B output buffers are active and display the data present at the outputs of the A latches. Control of data flow from B to A is similar, but using the nEBA, nLEBA , and nOEBA inputs. Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS TYPICAL UNITSYMBOL PARAMETER Tamb = 25°C; GND = 0V 2.5V 3.3V UNIT tPLH tPHL Propagation delay nAx to nBx or nBx to nAx C L = 50pF 1.8 2.7 1.6 1.8 ns C IN Input capacitance DIR, OE VI = 0V or VCC 3 3 pF C I/O I/O pin capacitance Outputs disabled; VI/O = 0V or VCC 9 9 pF ICCZ Total supply current Outputs disabled 40 70 µA

ORDERING INFORMATION

PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 56-Pin Plastic SSOP Type III –40°C to +85°C 74ALVT16543 DL AV16543 DL SOT371-1 56-Pin Plastic TSSOP Type II –40°C to +85°C 74ALVT16543 DGG AV16543 DGG SOT364-1 LOGIC SYMBOL (IEEE/IEC) ∇ 9 11 D5 D 43 24 ∇ 3 1EN3 (BA) 1C5 2EN4 (AB) 2C6

6 D 4 ∇

7EN9 (BA) 7C11 8EN10 (AB) 8C12

12 D 10 ∇

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V 16-bit registered transceiver (3-State)

1998 Feb 13 3

V CC 2A1 2A4 2A5 2A6 2A7 2EAB VCC GND 2LEAB 2OEAB 1OEBA 1LEBA 1EBA GND 1B0 1B1 1B2 1B3 1B4 GND 1B5 1B6 1B7 2B0 2B2 GND 2B3 V CC 2B1 2B4 2B5 2B6 2B7 2EBA VCC GND 2LEBA 2OEBA SH00037 LOGIC SYMBOL 1EAB 1EBA 2 1LEAB 55 1LEBA 11OEAB 561OEBA 2EAB 2EBA 27 2LEAB 30 2LEBA 282OEAB 292OEBA 5 6 10 12 13 1489 52 51 47 45 44 4349 48 15 16 20 21 23 2417 19 42 41 37 36 34 3340 38 SH00038 1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7 1B0 1B1 1B2 1B3 1B4 1B5 1B6 1B7 2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7 2B0 2B1 2B2 2B3 2B4 2B5 2B6 2B7 PIN DESCRIPTION PIN NUMBER SYMBOL NAME AND FUNCTION 15, 16, 17, 19, 20, 21, 23, 24 1A0 – 1A7, 2A0 – 2A7 A Data inputs/outputs 52, 51, 49, 48, 47, 45, 44, 43 42, 41, 40,38, 37, 36, 34, 33 1B0 – 1B7, 2B0 – 2B7 B Data inputs/outputs 1, 56 28, 29 1OEAB , 1OEBA, 2OEAB , 2OEBA A to B / B to A Output Enable inputs (active-Low) 3, 54 26, 31 1EAB , 1EBA, 2EAB , 2EBA A to B / B to A Enable inputs (active-Low) 2, 55 27, 30 1LEAB , 1LEBA, 2LEAB , 2LEBA A to B / B to A Latch Enable inputs (active-Low) 4, 11, 18, 25, 32, 39, 46, 53 GND Ground (0V) 7, 22, 35, 50 VCC Positive supply voltage

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V 16-bit registered transceiver (3-State)

1998 Feb 13 4

D LE Q D LE Q DETAIL A nB0 nB1nA1 nB2nA2 nB3nA3 nB4nA4 nB5nA5 nB6nA6 nB7nA7 DETAIL A X 7 nOEAB nEAB nLEAB nOEBA nEBA nLEBA nA0 SH00039 FUNCTION TABLE INPUTS OUTPUTS STATUS nOEXX nEXX nLEXX nAx or nBx nBx or nAx STATUS H X X X Z Disabled X H X X Z Disabled L L L L h l Z Z Disabled + Latch L L L L h l H L Latch + Display L L L L L L H L H L Transparent L L H X NC Hold H = High voltage level h = High voltage level one set-up time prior to the Low-to-High transition of nLEXX or nEXX (XX = AB or BA) L = Low voltage level l = Low voltage level one set-up time prior to the Low-to-High transition of nLEXX or nEXX (XX = AB or BA) X = Don’t care ↑ = Low-to-High transition of nLEXX or nEXX (XX = AB or BA) NC= No change Z = High impedance or “off” state

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V 16-bit registered transceiver (3-State)

1998 Feb 13 5

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 IOUT DC output current Output in Low state 128 mAIOUT DC out ut current Output in High state –64 mA Tstg Storage temperature range –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 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 –32 mA IOL Low-level output current 8 32 mAIOL Low-level output current; current duty cycle ≤ 50%; f ≥ 1kHz 24 64 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

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V 16-bit registered transceiver (3-State)

1998 Feb 13 6

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 = 3.0 to 3.6V; IOH = –100µA VCC –0.2 VCC VVOH High-level out ut voltage VCC = 3.0V; IOH = –32mA 2.0 2.3 V VCC = 3.0V; IOL = 100µA 0.07 0.2 VOL Low–level output voltage VCC = 3.0V; IOL = 16mA 0.25 0.4 VVOL Low –level out ut voltage VCC = 3.0V; IOL = 32mA 0.3 0.5 V VCC = 3.0V; IOL = 64mA 0.4 0.55 VRST Power-up output low voltage6 VCC = 3.6V; IO = 1mA; VI = VCC or GND 0.55 V VCC = 3.6V; VI = VCC or GND Control pins 0.1 ±1 VCC = 3.6V; VI = 0V Data ins4 0.1 -5 IOFF Off current VCC = 0V; VI or VO = 0 to 4.5V 0.1 ±100 µA Bus Hold current VCC = 3V; VI = 0.8V 75 130 IHOLD Bus Hold current Data inputs7 VCC = 3V; VI = 2.0V –75 –140 µA Data inputs7 VCC = 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 50 125 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 40 ±100 µA ICCH VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0 0.07 0.1 ICCL Quiescent supply current VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0 3.6 5 mA ICCZ VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 05 0.07 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 0.04 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. 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.

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V 16-bit registered transceiver (3-State)

1998 Feb 13 7

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 = 2.3 to 3.6V; IOH = –100µA VCC –0.2 VCC VVOH High-level out ut voltage VCC = 2.3V; IOH = –8mA 1.8 2.1 V VCC = 2.3V; IOL = 100µA 0.07 0.2 VOL Low-level output voltage VCC = 2.3V; IOL = 24mA 0.3 0.5 V VCC = 2.3V; IOL = 8mA 0.4 VRST Power-up output low voltage7 VCC = 2.7V; IO = 1mA; VI = VCC or GND 0.55 V VCC = 2.7V; VI = VCC or GND Control pins 0.1 ±1 VCC = 0 or 2.7V; VI = 5.5V 0.1 10 II Input leakage current VCC = 2.7V; VI = 5.5V 0.1 20 µA VCC = 2.7V; VI = VCC Data pins4 0.1 10 VCC = 2.7V; VI = 0 0.1 -5 IOFF Off current VCC = 0V; VI or VO = 0 to 4.5V 0.1 100 µA IH O LD Bus Hold current VCC = 2.3V; VI = 0.7V 120 µAHOLD Data inputs6 VCC = 2.3V; VI = 1.7V –6 µA IEX Current into an output in the High state when VO > VCC VO = 5.5V; VCC = 2.3V 50 125 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 40 100 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 0.01 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. 7. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V 16-bit registered transceiver (3-State)

1998 Feb 13 8

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 2 0.5 0.5 1.6 1.8 2.5 3.0 ns tPLH tPHL Propagation delay nLEBA to nAx, nLEAB to nBx 1.0 1.0 2.4 2.4 4.0 4.0 ns tPZH tPZL Output enable time nOEBA to nAx, nOEAB to nBx 1.0 1.0 2.3 1.8 4.0 3.1 ns tPHZ tPLZ Output disable time nOEBA to nAx, nOEAB to nBx 1.0 1.0 3.1 2.7 4.7 4.0 ns tPZH tPZL Output enable time nEBA to nAx, nEAB to nBx 1.0 1.0 2.5 1.9 4.2 3.1 ns tPHZ tPLZ Output disable time nEBA to nAx, nEAB to nBx 1.0 1.0 2.9 2.4 4.5 3.8 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 UNIT MIN TYP ts(H) ts(L) Setup time nAx to nLEAB , nBx to nLEBA 3 0.0 0.7 –0.8 –0.3 ns th(H) th(L) Hold time nAx to nLEAB , nBx to nLEBA 3 1.5 1.5 0.4 0.8 ns ts(H) ts(L) Setup time nAx to nEAB , nBx to nEBA 3 0.5 1.1 –0.8 –0.2 ns th(H) th(L) Hold time nAx to nEAB , nBx to nEBA 3 1.2 2.0 0.3 1.1 ns tW (L) Latch enable pulse width, Low 3 1.5 ns

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V 16-bit registered transceiver (3-State)

1998 Feb 13 9

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 2 1.0 1.0 1.8 2.7 5.1 4.5 ns tPLH tPHL Propagation delay nLEBA to nAx, nLEAB to nBx 1.5 1.5 3.9 3.6 6.4 5.9 ns tPZH tPZL Output enable time nOEBA to nAx, nOEAB to nBx 1.5 1.5 4.0 2.7 6.5 4.6 ns tPHZ tPLZ Output disable time nOEBA to nAx, nOEAB to nBx 1.5 1.5 3.7 2.6 5.6 4.0 ns tPZH tPZL Output enable time nEBA to nAx, nEAB to nBx 1.5 1.5 4.2 2.8 7.0 5.0 ns tPHZ tPLZ Output disable time nEBA to nAx, nEAB to nBx 1.5 1.5 3.6 2.4 5.6 3.9 ns NOTE: 1. All typical values are at VCC = 2.5V and Tamb = 25°C. 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 WAVEFORM VCC = 2.5V ±0.2V UNIT MIN TYP ts(H) ts(L) Setup time nAx to nLEAB , nBx to nLEBA 3 0 1.0 –0.9 0.2 ns th(H) th(L) Hold time nAx to nLEAB , nBx to nLEBA 3 0.8 1.7 –0.2 1.0 ns ts(H) ts(L) Setup time nAx to nEAB , nBx to nEBA 3 0 1.5 –1.0 0.4 ns th(H) th(L) Hold time nAx to nEAB , nBx to nEBA 3 0.5 2.0 –0.2 1.3 ns tW (L) Latch enable pulse width, Low 3 1.5 ns AC WAVEFORMS For all waveforms VM = 1.5V or VCC / 2, whichever is less. VM VMVIN VM tPHL tPLH VM VOUT VOH VOL SW00185 3.0V or VCC whichever is less Waveform 1. Propagation Delay For Inverting Output VM VMVM tPLH tPHL VM VIN VOUT VOH VOL SW00186 3.0V or VCC whichever is less Waveform 2. Propagation Delay For Non-Inverting Output

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V 16-bit registered transceiver (3-State)

1998 Feb 13 10

ÉÉÉ ÉÉÉ ÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉ ÉÉÉ ÉÉÉ VMnAx, nBx VM VM VM VM VM nLEAB , nLEBA, nEAB , nEBA ts(H) th(H) ts(L) th(L) tw (L) NOTE: The shaded areas indicate when the input is permitted to change for predictable output performance. SW00187 3.0V or VCC whichever is less 3.0V or VCC whichever is less Waveform 3. Data Setup and Hold Times and Latch Enable Pulse Width VM nOEAB , nOEBA, nEAB , nEBA VM tPZH tPHZ VMnAx, nBx SW00188 3.0V or VCC whichever is less 3.0V or VCC Waveform 4. 3-State Output Enable Time to High Level and Output Disable Time from High Level tPZL tPLZ VM VM nOEAB , nOEBA, nEAB , nEBA nAx, nBx VOL SW00189 3.0V or VCC whichever is less 3.0V or VCC whichever is less VM Waveform 5. 3-State Output Enable Time to Low Level and Output Disable Time from Low Level TEST CIRCUIT AND WAVEFORMS PULSE GENERATOR VIN VOUT C L VCC R L Test Circuit for 3-State Outputs VM VM tW NEGATIVE PULSE 10% 10% 90% 90% VM VM tW POSITIVE PULSE 90% 90% 10% 10% tTHL (tF) tTLH (tR )t THL (tF) tTLH (tR ) DEFINITIONS 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. INPUT PULSE REQUIREMENTS FAMILY 74ALVT16 SWITCH POSITION TEST SWITCH tPLZ/tPZL 6V or VCC x 2 tPLH/tPHL Open tPHZ /tPZH GND 6.0V or VCC x 2 R T R L Open GND SW00025 D.U.T. Amplitude Rep. Rate t W tR tF 3.0V or VCC whichever is less /C011810MHz 500ns /C01182.5ns /C01182.5ns VIN VIN

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V ALVT 16-bit registered transceiver (3-State)

1998 Feb 13 11

SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm SOT371-1

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V ALVT 16-bit registered transceiver (3-State)

1998 Feb 13 12

TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1mm SOT364-1

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V ALVT 16-bit registered transceiver (3-State)

1998 Feb 13 13

Philips Semiconductors Product specification 74ALVT165432.5V/3.3V ALVT 16-bit registered transceiver (3-State) yyyy mmm dd 14 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: 9397-750-03568 /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.