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POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443M

       SCAS042B  MAY 1988  1 , G2B eight output lines. Two active-low and one active-high enable inputs reduce the need for external gates orinverters when expanding. A 24-l

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POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443M






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       SCAS042B  MAY 1988  1 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443Memory Decoders and Data Transmission500-mA Typical Latch-Up Immunity atThe 74AC11138 circuit is designed to be used in high-performance memory-decoding or data-routingcan be used to minimize the effects of system decoding. When employed with high-speed memories utilizing , G2B eight output lines. Two active-low and one active-high enable inputs reduce the need for external gates orinverters when expanding. A 24-line decoder can be implemented without external inverters and a 32-linedecoder requires only one inverter. An enable input can be used as a data input for demultiplexing applications.The 74AC11138 is characterized for operation from 40FUNCTION TABLE G1 G2A G2B C B A Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 X H X X X X H H H H H H H H X XHX XXH HHHHHHH XXX XXH HHHHHHH LLL LLL HHHHHHH LLL LHH LHHHHHH LLL HLHHHHH LLL HHH HHLHHHH LLH HHHLHHH LLH LHH HHHHLHH LLH HHHHHLH L L H H H H H H H H H H L Copyright 1996, Texas Instruments Incorporated  ")*+' Please be aware that an important notice concerning availability, standard warranty, and use in critical applications o f TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.EPIC is a trademark of Texas Instruments Incorporated. 234567816151413129Y1Y2GNDY4Y5Y6Y0A G2B D, N, OR PW PACKAGE (TOP VIEW)       SCAS042B  MAY 1988 2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443logic symbols (alternatives) BIN/OCT 115A 214B 413C 10 9 Y0160 & EN Y111 Y222 Y333 Y454 Y565 Y676 Y787 DMUX 015A 14B 213C 10 9 Y0160 & Y111 Y222 Y333 Y454 Y565 Y676 Y787 G70G2A G2B G2A G2B These symbols are in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.logic diagram (positive logic) G2A CBAY7Y6Y5Y3Y1Y0 DataOutputsSelectInputsEnableInputs1514131091235678        SCAS042B  MAY 1988  3 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443absolute maximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage range, V 0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (see Note 1) 0.5 V to V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (see Note 1) 0.5 V to V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous current through V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C (in still air) (see Note 2):D package 1.3 W. . . . . . . . . . . . . . . . . . . . N package 1.1 W. . . . . . . . . . . . . . . . . . . . PW package 0.5 W. . . . . . . . . . . . . . . . . . . 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, afunctional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditiimplied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.NOTES:1.The input and output voltage ratings may be exceeded if the input and output current ratings are observed.2.The maximum package power dissipation is calculated using a junction temperature of 150recommended operating conditions MIN NOM MAX UNIT V Supply voltage 3 5 5.5 V V V V V V V V V V V V V VI V VO V V I mA I V mA V I mA I V mA t/v 10 ns/V TA 85 °C       SCAS042B  MAY 1988 4 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443electrical characteristics over recommended operating free-air temperature range (unlessotherwise noted) PARAMETER TEST CONDITIONS V TAC MIN MAX UNIT PARAMETER V TYP MAX MIN MAX UNIT 2.9 I A 4.4 IA 5.4 V I 2.48 V V I 3.8 V I 4.8 I 0.1 I A 0.1 IA 0.1 V I 0.44 V V I 0.44 V I 0.44 I II VI 0.1 ±1 µA I I O 40 µA Ci VI pF switching characteristics over recommended operating free-air temperature range, 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO TAC MIN MAX UNIT PARAMETER FROM (INPUT) (OUTPUT) MIN TYP MAX MIN MAX UNIT t 8.3 10.2 1.5 11.4 ns t 8.9 10.9 1.5 12.2 ns t 7.2 9.2 1.5 10.2 ns t 7.3 9.4 1.5 10.5 ns t 8.2 10.4 1.5 11.5 ns t 8.3 10.4 1.5 11.6 ns switching characteristics over recommended operating free-air temperature range, 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO TAC MIN MAX UNIT PARAMETER FROM (INPUT) (OUTPUT) MIN TYP MAX MIN MAX UNIT t 5.7 7.3 1.5 8.1 ns t 6.2 7.9 1.5 8.8 ns t 5.1 6.9 1.5 7.5 ns t 5.2 6.9 1.5 7.7 ns t 5.8 7.6 1.5 8.3 ns t 5.6 7.5 1.5 8.3 ns        SCAS042B  MAY 1988  5 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443operating characteristics, V = 5 V, TPARAMETER TEST CONDITIONS TYP UNIT C = 50 pF, pF PARAMETER MEASUREMENT INFORMATIONVOLTAGE WAVEFORMS V Under Test NOTES:A.CB.Input pulses are supplied by generators having the following characteristics:PRR C.The outputs are measured one at a time with one input transition per measurement.Figure 1. Load Circuit and Voltage Waveforms       SCAS042B  MAY 1988 6 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443APPLICATION INFORMATION BIN/OCT 115A0 214A1 413A3 10 9 160 & EN 111 222 333 454 565 676 787 74AC11138 115 214 413 10 9 160 & EN 911 1022 3 1254 1365 1476 1587 74AC11138 BIN/OCT 115 214 413 10 9 160 & EN 1711 1822 1933 2054 2165 2276 2387 74AC11138 A2A4        SCAS042B  MAY 1988  7 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443APPLICATION INFORMATION 115A0 214A1 413A3 10 9 160 & EN 111 222 333 454 565 676 787 74AC11138 A2A4 BIN/OCT 115 214 413 10 9 160 & EN 911 1022 3 1254 1365 1476 1587 74AC11138 BIN/OCT 115 214 413 10 9 160 & EN 1711 1822 1933 2054 2165 2276 2387 74AC11138 BIN/OCT 115 214 413 10 9 160 & EN 2511 2622 2733 2854 2965 3076 3187 74AC11138 PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 Addendum-Page 1 PACKAGING INFORMATION Orderable Device Status(1) Package Type PackageDrawing Pins PackageQty Eco Plan(2) Lead/Ball Finish(6) MSL Peak Temp(3) Op Temp (°C) Device Marking(4/5) Samples 74AC11138D ACTIVE SOIC D 16 40 Green (RoHS& no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 AC11138 74AC11138DR ACTIVE SOIC D 16 2500 Green (RoHS& no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 AC11138 74AC11138DRG4 ACTIVE SOIC D 16 2500 Green (RoHS& no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 AC11138 74AC11138N ACTIVE PDIP N 16 25 Green (RoHS& no Sb/Br) NIPDAU N / A for Pkg Type -40 to 85 74AC11138N 74AC11138NSR ACTIVE SO NS 16 2000 Green (RoHS& no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 AC11138 74AC11138PW ACTIVE TSSOP PW 16 90 Green (RoHS& no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 AE138 74AC11138PWR ACTIVE TSSOP PW 16 2000 Green (RoHS& no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 AE138 (1) 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 new design. PREVIEW: 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) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substancedo not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI mayreference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of threshold. Antimony trioxide basedflame retardants must also meet the threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuationof the previous line and the two combined represent the entire Device Marking for that device. PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 Addendum-Page 2 (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finishvalue exceeds the maximum column width. 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 bases its knowledge and belief on informationprovided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken andcontinues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. 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 Customer on an annual basis. TAPEANDREELINFORMATION *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ ReelDiameter(mm) ReelWidthW1(mm) A0(mm) B0(mm) K0(mm) P1(mm) W(mm) Pin1Quadrant 74AC11138DR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1 74AC11138NSR SO NS 16 2000 330.0 16.4 8.2 10.5 2.5 12.0 16.0 Q1 74AC11138PWR TSSOP PW 16 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 PACKAGEMATERIALSINFORMATIONwww.ti.com16-Oct-2020 PackMaterials-Page1 *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ Length(mm) Width(mm) Height(mm) 74AC11138DR SOIC D 16 2500 333.2 345.9 28.6 74AC11138NSR SO NS 16 2000 367.0 367.0 38.0 74AC11138PWR TSSOP PW 16 2000 853.0 449.0 35.0 PACKAGEMATERIALSINFORMATIONwww.ti.com16-Oct-2020 PackMaterials-Page2 IMPORTANTNOTICEANDDISCLAIMER “ASIS”