SN54ABTH32316, SN74ABTH3231616-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS SCBS179E – JUNE 1992 – REVISED MAY 1997DMembers of the Texas InstrumentsDDDDDWidebus+™ FamilyState-of-the-Art EPIC-ΙΙB™ BiCMOS DesignSignificantly Reduces Power DissipationUBE™ (Universal Bus Exchanger)Combines D-Type Latches and D-TypeFlip-Flops for Operation in Transparent,Latched, Clocked, or Clock-Enabled ModeESD Protection Exceeds 2000 V PerMIL-STD-883, Method 3015Latch-Up Performance Exceeds 500 mAPer JEDEC Standard JESD-17Typical VOLP (Output Ground Bounce)< 0.8 V at VCC = 5 V, TA = 25°CDHigh-Impedance State During Power UpDDDDand Power DownDistributed VCC and GND Pin ConfigurationMinimizes High-Speed Switching NoiseHigh-Drive Outputs (–32-mA IOH, -mA IOL)Bus Hold on Data Inputs Eliminates theNeed for External Pullup/PulldownResistorsPackage Options Include 80-Pin PlasticThin Quad Flat (PN) Package With12 × 12-mm Body Using 0.5-mm Lead Pitchand 84-Pin Ceramic Quad Flat (HT) Package’ABTH32316...PN PACKAGE(TOP VIEW)A1SELAOEAOECSELCLECCLKCCLKENCNCVCCGNDC16C15C14C13C12GNDA2A3A4GNDA5A6A7A8A9VCCGNDA10A11A12A13A14GNDA15A16NC8079787776757473727170696867666563626112345671011121314151617181920212223242526272829303132333435363738394060595857565554535251504948474544434241C11C10C9C8C7C6GNDC5C4C3C2C1VCCGNDB16B15B14B13B12GNDB11B10B9Copyright © 1997, Texas Instruments IncorporatedNC – No internal connectionPlease be aware that an important notice concerning availability, standard warranty, and use in critical applications ofTexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.Widebus+, EPIC-ΙΙB, and UBE are trademarks of Texas Instruments Incorporated.PRODUCTION DATA information is current as of publication date.Products conform to specifications per the terms of Texas Instrumentsstandard warranty. Production processing does not necessarily includetesting of all parameters.CLKENACLKALEAOEBSELBLEBCLKBCLKENBNCVCCGNDB1B2B3B4B5GNDB6B7B8POST OFFICE BOX 655303 DALLAS, TEXAS 75265•1http://oneic.com/SCBS179E – JUNE 1992 – REVISED MAY 1997SN54ABTH32316, SN74ABTH3231616-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS SN54ABTH32316...HT PACKAGE(TOP VIEW) A1SELAOEAOECSELCLECCLKCCLKENCNCVCCNCGNDC16C15C14C13C128483828180797877767574737271706968676665GNDC11C10C96362616059585756555453525150494847454443A2A3A4GNDA5A6A7A8A9VCCNCGNDA10A11A12A13A14GNDA15A16NC1234567101112131415161718192021C8C7C6GNDC5C4C3C2C1VCCNCGNDB16B15B14B13B12GNDB11B10B9222324252627282930313233343536373839404142CLKENACLKALEAOEBSELBLEBCLKBCLKENBNCVCCNCGNDB1B2B3B4B5GNDB6B7NC – No internal connectiondescriptionThe ’ABTH32316 consist of three 16-bit registered input/output (I/O) ports. These registers combine D-typelatches and flip-flops to allow data flow in transparent, latch, and clock modes. Data from one input port can beexchanged to one or more of the other ports. Because of the universal storage element, multiple combinationsof real-time and stored data can be exchanged among the three ports.Data flow in each direction is controlled by the output-enable (OEA, OEB, and OEC), select-control (SELA,SELB, and SELC), latch-enable (LEA, LEB, and LEC), and clock (CLKA, CLKB, and CLKC) inputs. The A dataregister operates in the transparent mode when LEA is high. When LEA is low, data is latched if CLKA is heldat a high or low logic level. If LEA and clock-enable A (CLKENA) are low, data is stored on the low-to-hightransition of CLKA. Output data selection is accomplished by the select-control pins. All three ports haveactive-low output enables, so when the output-enable input is low, the outputs are active; when theoutput-enable input is high, the outputs are in the high-impedance state.When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down.However, to ensure the high-impedance state above 2.1 V, OE should be tied to VCC through a pullup resistor;the minimum value of the resistor is determined by the current-sinking capability of the driver.2POST OFFICE BOX 655303 DALLAS, TEXAS 75265•http://oneic.com/B8 SN54ABTH32316, SN74ABTH3231616-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS SCBS179E – JUNE 1992 – REVISED MAY 1997description (continued)Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.The SN54ABTH32316 is characterized for operation over the full military temperature range of –55°C to 125°C.The SN74ABTH32316 is characterized for operation from –40°C to 85°C.Function TablesSTORAGE†INPUTSCLKENAHLLXXXXCLKAX↑↑HLXXLEALLLLLHHAXLHXXLHOUTPUTQ0‡LHQ0‡Q0‡LH†A-port register shown. B and C ports are similarbut use CLKENB, CLKENC, CLKB, CLKC, LEB,and LEC.‡Output level before the indicated steady-stateinput conditions were establishedA-PORT OUTPUTINPUTSOEAHLLSELAXHLOUTPUTAOUTPUT AZOutput of C registerOutput of B registerB-PORT OUTPUTINPUTSOEBHLLSELBXHLOUTPUTBOUTPUT BZOutput of A registerOutput of C registerC-PORT OUTPUTINPUTSOECHLLSELCXHLOUTPUTCOUTPUT CZOutput of B registerOutput of A registerPOST OFFICE BOX 655303 DALLAS, TEXAS 75265•3http://oneic.com/SCBS179E – JUNE 1992 – REVISED MAY 1997SN54ABTH32316, SN74ABTH3231616-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS logic diagram (positive logic) OECSELCCLKCCLKENCLEC7776747375CCECLKC152OEBSELBCLKBCLKENBLEB2425272826CCECLKB132OEASELACLKACLKENALEA7879222123CCECLKA1801 of 16 ChannelsPin numbers shown are for the PN package.4POST OFFICE BOX 655303 DALLAS, TEXAS 75265•http://oneic.com/ SN54ABTH32316, SN74ABTH3231616-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS SCBS179E – JUNE 1992 – REVISED MAY 1997absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 VInput voltage range, VI (except I/O ports) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 VVoltage range applied to any output in the high or power-off state, VO . . . . . . . . . . . . . . . . . . . –0.5 V to 5.5 VCurrent into any output in the low state, IO:SN54ABTH32316 96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mASN74ABTH32316 128 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mAInput clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –18 mAOutput clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –50 mAPackage thermal impedance, θJA (see Note 2): PN package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62°C/WStorage temperature range, Tstg –65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . °C to 150°C†Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, andfunctional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is notimplied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.NOTES:1.The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.2.The package thermal impedance is calculated in accordance with EIA/JEDEC Std JESD51.recommended operating conditions (see Note 3)SN54ABTH32316MINVCCVIHVILVIIOHIOL∆t/∆v∆t/∆VCCSupply voltageHigh-level input voltageLow-level input voltageInput voltageHigh-level output currentLow-level output currentInput transition rise or fall ratePower-up ramp rateOutputs enabled200–5512504.520.8VCC–244810200–40850MAX5.5SN74ABTH32316MIN4.520.8VCC–3210MAX5.5UNITVVVVmAmAns/Vµs/V°CTAOperating free-air temperatureNOTE 3:Unused control pins must be held high or low to prevent them from floating.POST OFFICE BOX 655303 DALLAS, TEXAS 75265•5http://oneic.com/SCBS179E – JUNE 1992 – REVISED MAY 1997SN54ABTH32316, SN74ABTH3231616-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS electrical characteristics over recommended operating free-air temperature range (unlessotherwise noted)PARAMETERVIKVCC = 4.5 V,VCC = 4.5 V,VCC = 5 V,VCC = 4.5 V=45VVOLVhysIIII(hold)I(hld)IOZPU‡IOZPD‡IoffICEXIO§ICCControl inputsA, B, or C portsABorCportsA, B, or C portsVCC = 0 to 5.5 V,VCC = 2.1 V to 5.5 V,VCC = 4.5 V=45VVI = VCC or GNDVI = VCC or GNDVI = 0.8 VVI = 2 V100–100±50±50±10050–50–100–18024011311.5311.5–50–100VCC = 4.5 V=45VTESTCONDITIONSTEST CONDITIONSII = –18 mAIOH = –3 mAIOH = –3 mAIOH = –24 mAIOH = –32 mAIOL = 48 mAIOL = mA100±1±100100–100±50±50±10050–18024010.5mApFpFmA100±1±20SN54ABTH32316MINTYP†MAX–1.22.53220.550.55VmVµAµAµAµAµAµAmA2.53VSN74ABTH32316MINTYP†MAX–1.2UNITVVOHVCC = 0 to 2.1 V, VO = 0.5 V to 2.7 V, OE = XVCC = 2.1 V to 0, VO = 0.5 V to 2.7 V, OE = XVCC = 0,VCC = 5.5 V, VO = 5.5 VVCC = 5.5 V,VCC = 5.5 V,=5.5V,IO = 0,VI = VCC or GNDVI or VO ≤ 4.5 VOutputs highVO = 2.5 VOutputs highOutputs lowOutputs disabled∆ICC¶CiCioControl inputsA, B, or C portsVCC = 5.5 V, One input at 3.4 V,Other inputs at VCC or GNDVI = 2.5 V or 0.5 VVO = 2.5 V or 0.5 V†All typical values are at VCC = 5 V, TA = 25°C.‡This parameter is specified by characterization.§Not more than one output should be tested at a time, and the duration of the test should not exceed one second.¶This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.timing requirements over recommended ranges of supply voltage and operating free-airtemperature (unless otherwise noted) (see Figure 1)SN54ABTH32316MINfclocktwClock frequencyPulsedurationPulse durationLE highCLK high or lowA, B, or C before CLK↑tsuSetup timeA or B before LE↓CLKEN before CLK↑A, B, or C after CLK↑thHold timeA or B after LE↓CLKEN after CLK↑03.33.32.62.53.51.82.41.5MAX150SN74ABTH32316MIN03.33.32.42.13.21.42.11.1nsnsMAX150UNITMHzns6POST OFFICE BOX 655303 DALLAS, TEXAS 75265•http://oneic.com/ SN54ABTH32316, SN74ABTH3231616-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS SCBS179E – JUNE 1992 – REVISED MAY 1997switching characteristics over recommended ranges of supply voltage and operating free-airtemperature, CL = 50 pF (unless otherwise noted) (see Figure 1)PARAMETERfmaxtPLHtPHLtPLHtPHLtPLHtPHLtPLHtPHLtPZHtPZLtPHZtPLZFROM(INPUT)TO(OUTPUT)SN54ABTH32316MIN150ABorCA, B, or CSELLECLKOEOECBorAC, B, or AABorCA, B, or CABorCA, B, or CABorCA, B, or CABorCA, B, or CABorCA, B, or C0.80.50.80.81.51.51.51.50.81.50.80.86.56.86.76.887.487.26.77.17.26.4MAXSN74ABTH32316MIN1501.41.11.41.82.62.62.52.51.52.41.51.96.16.66.56.57.56.97.56.76.46.866.1MAXUNITMHznsnsnsnsnsnsPOST OFFICE BOX 655303 DALLAS, TEXAS 75265•7http://oneic.com/SCBS179E – JUNE 1992 – REVISED MAY 1997SN54ABTH32316, SN74ABTH3231616-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS PARAMETER MEASUREMENT INFORMATION500 ΩS17 VOpenGND500 ΩTESTtPLH/tPHLtPLZ/tPZLtPHZ/tPZHS1Open7 VOpen From Output Under TestCL = 50 pF(see Note A)LOAD CIRCUITtw3 VInput1.5 V1.5 V0 VVOLTAGE WAVEFORMSPULSE DURATION3 VInputtPLHOutputtPHLOutput1.5 V1.5 V1.5 V1.5 V0 VtPHL1.5 VtPLHVOH1.5 VVOLVOLTAGE WAVEFORMSPROPAGATION DELAY TIMESINVERTING AND NONINVERTING OUTPUTSVOHVOL3 VTiming Input1.5 V0 VtsuData Input1.5 VVOLTAGE WAVEFORMSSETUP AND HOLD TIMES3 V1.5 VtPZLOutputWaveform 1S1 at 7 V(see Note B)OutputWaveform 2S1 at Open(see Note B)tPZHtPLZ1.5 VtPHZVOH – 0.3 VVOH≈ 0 VVOLTAGE WAVEFORMSENABLE AND DISABLE TIMESLOW- AND HIGH-LEVEL ENABLING1.5 V0 Vth3 V1.5 V0 VOutputControl3.5 VVOL + 0.3 VVOL1.5 VNOTES:A.CL includes probe and jig capacitance.B.Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.Waveform2 is for an output with internal conditions such that the output is high except when disabled by the output control.C.All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr ≤ 2.5 ns, tf≤ 2.5 ns.D.The outputs are measured one at a time with one transition per measurement.Figure 1. Load Circuit and Voltage Waveforms8POST OFFICE BOX 655303 DALLAS, TEXAS 75265•http://oneic.com/http://oneic.com/
PACKAG
www.ti.com
PACKAGING INFORMATION
Orderable Device5962-9680801QXASN74ABTH32316PNSN74ABTH32316PNG4SNJ54ABTH32316HT
(1)
Status
(1)
Package TypePackage
Drawing
CFPLQFPLQFPCFP
HTPNPNHT
Pins84808084
Package Qty
11191191
Eco Plan
TBD
(2)
Lead/Ball FinishCall TI
MSL PeaCall TI
ACTIVEACTIVEACTIVEACTIVE
Green (RoHS& no Sb/Br)Green (RoHS& no Sb/Br)
TBD
CU NIPDAULevel-3-260C
CU NIPDAULevel-3-260C
POST-PLATEN / A for Pkg
The marketing status values are defined as follows:ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a newPREVIEW: Device has been announced but is not in production. Samples may or may not be available.OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.tinformation and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms \"Lead-Free\" or \"Pb-Free\" mean semiconductor products that are compatible with the current RoHS requirements for all lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable foPb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines \"Green\" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardin homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate infcontinues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical anTI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for releas
OTHER QUALIFIED VERSIONS OF SN54ABTH32316, SN74ABTH32316 :
•Catalog: SN74ABTH32316
Addendum-Page 1
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Cu
http://oneic.com/
PACKAG
www.ti.com
•Military: SN54ABTH32316
NOTE: Qualified Version Definitions:
•Catalog - TI's standard catalog product
•Military - QML certified for Military and Defense Applications
Addendum-Page 2
分销商库存信息:
TI
SN74ABTH32318PN
SN74ABTH32316PN
SN74ABTH32316PNG4