SN54F283, SN74F283 4-BIT BINARY FULL ADDERS WITH FAST CARRY SDFS069A – D2932, MARCH 1987 – REVISED OCTOBER 1993 • • • SN54F283 . . . J PACKAGE SN74F283 . . . D OR N PACKAGE (TOP VIEW) Full-Carry Look-Ahead Across the Four Bits Systems Achieve Partial Look-Ahead Performance With the Economy of Ripple Carry Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs Σ2 B2 A2 Σ1 A1 B1 C0 GND description The ′F283 is a full adder that performs the addition of two 4-bit binary words. The sum (Σ) outputs are provided for each bit and the resultant carry (C4) output is obtained from the fourth bit. 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC B3 A3 Σ3 A4 B4 Σ4 C4 B2 Σ2 NC VCC B3 SN54F283 . . . FK PACKAGE (TOP VIEW) The device features full internal look-ahead across all four bits generating the carry term C4 in typically 5.7 ns. This capability provides the system designer with partial look-ahead performance at the economy and reduced package count of a ripple-carry implementation. A2 Σ1 NC A1 B1 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 A3 Σ3 NC A4 B4 C0 GND NC C4 Σ4 The adder logic, including the carry, is implemented in its true form. End-around carry can be accomplished without the need for logic or level inversion. 4 The ′F283 can be used with either all-active-high (positive logic) or all-active-low (negative logic) operands. NC – No internal connection The SN54F283 is characterized for operation over the full military temperature range of – 55°C to 125°C. The SN74F283 is characterized for operation from 0°C to 70°C. logic symbol† A1 A2 A3 A4 B1 B2 B3 B4 C0 5 Σ 0 3 0 14 12 6 Σ 13 3 3 0 4 1 P 10 Σ1 Σ2 Σ3 Σ4 2 Q 15 11 7 3 CO 9 C4 CI † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, J, and N packages. Copyright 1993, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 2–1 SN54F283, SN74F283 4-BIT BINARY FULL ADDERS WITH FAST CARRY SDFS069A – D2932, MARCH 1987 – REVISED OCTOBER 1993 logic diagram (positive logic) 9 B4 A4 B3 A3 B2 A2 B1 A1 C0 11 12 10 Σ4 13 Σ3 1 Σ2 4 Σ1 15 14 2 3 6 5 7 Pin numbers shown are for the D, J, and N packages. 2–2 C4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN54F283, SN74F283 4-BIT BINARY FULL ADDERS WITH FAST CARRY SDFS069A – D2932, MARCH 1987 – REVISED OCTOBER 1993 FUNCTION TABLE OUTPUTS INPUTS WHEN C0 = L WHEN C0 = H WHEN C2 = L WHEN C2 = H A1 B1 A2 B2 Σ1 Σ2 C2 Σ1 Σ2 C2 A3 B3 A4 B4 Σ3 Σ4 C4 Σ3 Σ4 C4 L L L L L L L H L L H L L L H L L L H L L H L L H L L L H L H H L L L H L H H L L L H L L H L H H L H L H L H H L L L H L H H L H H L L L H H H H L L L H H L H L L L H L H L H H L H L L H H H L L L H L H L H H H L L L H H H L H L L H H L H L L H H L L H H L H H L H H H L H L H H L H H H H L H L H H H H H H L H H H H H NOTE: Input conditions at A1, B1, A2, B2, and C0 are used to determine outputs Σ1 and Σ2 and the value of the internal carry C2. The values at C2, A3, B3, A4, and B4 are then used to determine outputs Σ3, Σ4, and C4. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V Input voltage range (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 1.2 V to 7 V Input current range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 30 mA to 5 mA Voltage range applied to any output in the high state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to VCC Current into any output in the low state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mA Operating free-air temperature range: SN54F283 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C SN74F283 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 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 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. NOTE 1: The input voltage ratings may be exceeded provided the input current ratings are observed. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 2–3 SN54F283, SN74F283 4-BIT BINARY FULL ADDERS WITH FAST CARRY SDFS069A – D2932, MARCH 1987 – REVISED OCTOBER 1993 recommended operating conditions SN54F283 VCC VIH Supply voltage VIL IIK Low-level input voltage IOH IOL High-level output current TA Operating free-air temperature High-level input voltage SN74F283 MIN NOM MAX MIN NOM MAX 4.5 5 5.5 4.5 5 5.5 2 2 Input clamp current Low-level output current V V 0.8 0.8 V – 18 – 18 mA –1 –1 mA 20 mA 70 °C 20 – 55 UNIT 125 0 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOH VOL II IIH IIL Any A or B C0 SN54F283 TYP† MAX TEST CONDITIONS VCC = 4.5 V, VCC = 4.5 V II = – 18 mA IOH = – 1 mA VCC = 4.75 V, VCC = 4.5 V IOH = – 1 mA IOL = 20 mA VCC = 5.5 V, VCC = 5.5 V, VI = 7 V VI = 2.7 V VCC = 5 5.5 5V V, MIN SN74F283 TYP† MAX MIN – 1.2 2.5 3.4 – 1.2 2.5 3.4 0.5 0.3 0.1 VI = 0 0.5 5V 0.5 V 0.1 mA µA 20 20 – 1.2 – 1.2 – 0.6 – 0.6 IOS‡ VCC = 5.5 V, VO = 0 – 60 –150 – 60 ICC VCC = 5.5 V, VI = 4.5 V 36 55 36 † All typical values are at VCC = 5 V, TA = 25°C. ‡ Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. V V 2.7 0.3 UNIT mA –150 mA 55 mA switching characteristics (see Note 2) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 5 V, CL = 50 pF, RL = 500 Ω, TA = 25°C VCC = 4.5 V to 5.5 V, CL = 50 pF, RL = 500 Ω, TA = MIN to MAX§ ′F283 tPLH tPHL C0 Σ tPLH tPHL A or B Σ tPLH tPHL C0 C4 tPLH tPHL A or B C4 SN54F283 SN74F283 MIN TYP MAX MIN MAX MIN MAX 2.7 6.6 9.5 2.7 14 2.7 10.5 3.2 6.6 9.5 3.2 14 3.2 10.5 3.2 6.6 9.5 3.2 14 3.2 10.5 2.7 6.6 9.5 2.7 14 2.7 10.5 2.7 5.3 7.5 2.7 10.5 2.7 8.5 2.2 5 7 2.2 10 2.2 8 2.7 5.3 7.5 2.7 10.5 2.7 8.5 2.2 4.9 7 2.2 10 2.2 8 § For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. NOTE 2: Load circuits and waveforms are shown in Section 1. 2–4 POST OFFICE BOX 655303 UNIT • DALLAS, TEXAS 75265 ns ns ns ns PACKAGE OPTION ADDENDUM www.ti.com 6-Dec-2006 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty 5962-9758701Q2A ACTIVE LCCC FK 20 1 TBD 5962-9758701QEA ACTIVE CDIP J 16 1 TBD A42 SNPB N / A for Pkg Type 5962-9758701QEA ACTIVE CDIP J 16 1 TBD A42 SNPB N / A for Pkg Type 5962-9758701QFA OBSOLETE CFP W 16 TBD Call TI Call TI 5962-9758701QFA OBSOLETE CFP W 16 TBD Call TI Call TI JM38510/34201B2A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type JM38510/34201B2A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type JM38510/34201BEA ACTIVE CDIP J 16 1 TBD A42 SNPB N / A for Pkg Type JM38510/34201BEA ACTIVE CDIP J 16 1 TBD A42 SNPB N / A for Pkg Type JM38510/34201BFA ACTIVE CFP W 16 1 TBD A42 N / A for Pkg Type JM38510/34201BFA ACTIVE CFP W 16 1 TBD A42 N / A for Pkg Type SN54F283J ACTIVE CDIP J 16 1 TBD A42 SNPB N / A for Pkg Type SN54F283J ACTIVE CDIP J 16 1 TBD A42 SNPB N / A for Pkg Type SN74F283D ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283D ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283DE4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283DE4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283DR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283DR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283DRE4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283DRE4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283N ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74F283N ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74F283N3 OBSOLETE PDIP N 16 TBD Call TI Call TI SN74F283N3 OBSOLETE PDIP N 16 TBD Call TI Call TI SN74F283NE4 ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74F283NE4 ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74F283NSR ACTIVE SO NS 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283NSR ACTIVE SO NS 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283NSRE4 ACTIVE SO NS 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74F283NSRE4 ACTIVE SO NS 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Addendum-Page 1 Lead/Ball Finish MSL Peak Temp (3) POST-PLATE N / A for Pkg Type PACKAGE OPTION ADDENDUM www.ti.com 6-Dec-2006 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty SNJ54F283FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54F283FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54F283J ACTIVE CDIP J 16 1 TBD A42 SNPB N / A for Pkg Type SNJ54F283J ACTIVE CDIP J 16 1 TBD A42 SNPB N / A for Pkg Type SNJ54F283W OBSOLETE CFP W 16 TBD Call TI Call TI SNJ54F283W OBSOLETE CFP W 16 TBD Call TI Call TI Lead/Ball Finish MSL Peak Temp (3) (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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information 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 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between 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 retardants (Br or Sb do not exceed 0.1% by weight in 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 bases its knowledge and belief on information provided 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 and continues 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. Addendum-Page 2 MECHANICAL DATA MLCC006B – OCTOBER 1996 FK (S-CQCC-N**) LEADLESS CERAMIC CHIP CARRIER 28 TERMINAL SHOWN 18 17 16 15 14 13 NO. OF TERMINALS ** 12 19 11 20 10 A B MIN MAX MIN MAX 20 0.342 (8,69) 0.358 (9,09) 0.307 (7,80) 0.358 (9,09) 28 0.442 (11,23) 0.458 (11,63) 0.406 (10,31) 0.458 (11,63) 21 9 22 8 44 0.640 (16,26) 0.660 (16,76) 0.495 (12,58) 0.560 (14,22) 23 7 52 0.739 (18,78) 0.761 (19,32) 0.495 (12,58) 0.560 (14,22) 24 6 68 0.938 (23,83) 0.962 (24,43) 0.850 (21,6) 0.858 (21,8) 84 1.141 (28,99) 1.165 (29,59) 1.047 (26,6) 1.063 (27,0) B SQ A SQ 25 5 26 27 28 1 2 3 4 0.080 (2,03) 0.064 (1,63) 0.020 (0,51) 0.010 (0,25) 0.020 (0,51) 0.010 (0,25) 0.055 (1,40) 0.045 (1,14) 0.045 (1,14) 0.035 (0,89) 0.045 (1,14) 0.035 (0,89) 0.028 (0,71) 0.022 (0,54) 0.050 (1,27) 4040140 / D 10/96 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a metal lid. The terminals are gold plated. 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