SN74F283N


     
 
  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 1 P Σ 13 3 3 0 4 10 2 7 Σ2 Σ3 Σ4 Q 15 11 Σ1 CO 3 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   !"#$ % &'!!($ #%  )'*+&#$ ,#$(!,'&$% &!" $ %)(&&#$% )(! $.( $(!"%  (/#% %$!'"($% %$#,#!, 0#!!#$1- !,'&$ )!&(%%2 ,(% $ (&(%%#!+1 &+',( $(%$2  #++ )#!#"($(!%- • DALLAS, TEXAS 75265 • HOUSTON, TEXAS 77251−1443 POST OFFICE BOX 655303 POST OFFICE BOX 1443 2−1 

     
 
  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 15 14 13 Σ3 1 Σ2 4 Σ1 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 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • 

     
 
  SDFS069A − D2932, MARCH 1987 − REVISED OCTOBER 1993 FUNCTION TABLE OUTPUTS WHEN C0 = L INPUTS 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 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • 2−3 

     
 
  SDFS069A − D2932, MARCH 1987 − REVISED OCTOBER 1993 recommended operating conditions SN54F283 SN74F283 MIN NOM MAX MIN NOM MAX 4.5 5 5.5 4.5 5 5.5 UNIT VCC VIH Supply voltage VIL IIK Low-level input voltage 0.8 0.8 V Input clamp current −18 −18 mA IOH IOL High-level output current −1 −1 mA 20 mA TA Operating free-air temperature 70 °C High-level input voltage 2 2 Low-level output current V 20 −55 125 V 0 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOH VOL II IIH 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 MIN −1.2 2.5 3.4 C0 VCC = 5.5 V, −1.2 2.5 0.3 0.5 V V 0.3 0.1 VI = 0.5 V UNIT 3.4 2.7 Any A or B IIL SN74F283 TYP† MAX MIN 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. mA −150 mA 55 mA switching characteristics (see Note 2) PARAMETER FROM (INPUT) VCC = 5 V, CL = 50 pF, RL = 500 Ω, TA = 25°C TO (OUTPUT) 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 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • UNIT ns ns ns ns PACKAGE OPTION ADDENDUM www.ti.com 28-Nov-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) 5962-9758701Q2A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 59629758701Q2A SNJ54F 283FK 5962-9758701QEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-9758701QE A SNJ54F283J 5962-9758701QEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-9758701QE A SNJ54F283J JM38510/34201B2A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201B2A Samples JM38510/34201B2A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201B2A Samples JM38510/34201BEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201BEA Samples JM38510/34201BEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201BEA Samples JM38510/34201BFA ACTIVE CFP W 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201BFA Samples JM38510/34201BFA ACTIVE CFP W 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201BFA Samples M38510/34201B2A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201B2A Samples M38510/34201B2A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201B2A Samples M38510/34201BEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201BEA Samples M38510/34201BEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201BEA Samples M38510/34201BFA ACTIVE CFP W 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201BFA Samples M38510/34201BFA ACTIVE CFP W 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 34201BFA Samples Addendum-Page 1 Samples Samples Samples PACKAGE OPTION ADDENDUM www.ti.com 28-Nov-2022 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) SN54F283J ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 SN54F283J Samples SN54F283J ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 SN54F283J Samples SN74F283D ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 F283 Samples SN74F283D ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 F283 Samples SN74F283N ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74F283N Samples SN74F283N ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74F283N Samples SNJ54F283FK ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 59629758701Q2A SNJ54F 283FK SNJ54F283FK ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 59629758701Q2A SNJ54F 283FK SNJ54F283J ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-9758701QE A SNJ54F283J SNJ54F283J ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-9758701QE A SNJ54F283J (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 substance do 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 may reference 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. Addendum-Page 2 Samples Samples Samples Samples PACKAGE OPTION ADDENDUM www.ti.com 28-Nov-2022 Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of