SN74F27NSR

SN54F27, SN74F27 TRIPLE 3-INPUT POSITIVE-NOR GATES SDFS042A – MARCH 1987 – REVISED OCTOBER 1993 • SN54F27 . . . J PACKAGE SN74F27 . . . D OR N PACKAGE (TOP VIEW) Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs 1A 1B 2A 2B 2C 2Y GND description These devices contain three independent 3-input NOR gates. They perform the Boolean functions Y = A • B • C or Y = A + B + C in positive logic. The SN54F27 is characterized for operation over the full military temperature range of – 55°C to 125°C. The SN74F27 is characterized for operation from 0°C to 70°C. 1B 1C 2A 2B 2C 3A 3B 3C 1 3 12 4 11 5 10 6 9 7 8 VCC 1C 1Y 3C 3B 3A 3Y 1B 1A NC VCC 1C C H X X L X H X L X X H L L L L H 2A NC 2B NC 2C logic symbol† 1A 13 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 1Y NC 3C NC 3B 2Y GND NC 3Y 3A B OUTPUT Y A 14 2 SN54F27 . . . FK PACKAGE (TOP VIEW) FUNCTION TABLE (each gate) INPUTS 1 NC – No internal connection ≥1 2 12 13 1Y 3 4 6 5 2Y logic diagram, each gate (positive logic) A B C Y 9 10 11 8 3Y † 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 SN54F27, SN74F27 TRIPLE 3-INPUT POSITIVE-NOR GATES SDFS042A – MARCH 1987 – REVISED OCTOBER 1993 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, VI (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: SN54F27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C SN74F27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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. recommended operating conditions SN54F27 VCC VIH Supply voltage VIL IIK Low-level input voltage IOH IOL High-level output current Low-level output current TA Operating free-air temperature High-level input voltage SN74F27 MIN NOM MAX MIN NOM MAX 4.5 5 5.5 4.5 5 5.5 2 2 Input clamp current – 55 UNIT V V 0.8 0.8 V – 18 – 18 mA –1 –1 mA 20 20 mA 70 °C 125 0 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOH VOL II 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 V, VCC = 5.5 V, VI = 0.5 V VO = 0 VCC = 5.5 V, VCC = 5.5 V, VI = 0 See Note 2 MIN SN54F27 TYP‡ MAX MIN SN74F27 TYP‡ MAX – 1.2 2.5 3.4 – 1.2 2.5 3.4 0.5 V 0.1 0.1 mA 20 20 µA – 0.6 mA –150 mA 3.8 5.5 mA ICCL 8.4 12 8.4 ‡ 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. NOTE 2: ICCL is measured with one input at 4.5 V and all others grounded. 12 mA IIH IIL IOS§ ICCH 2–2 POST OFFICE BOX 655303 0.5 0.3 V V 2.7 0.3 UNIT – 0.6 – 60 –150 3.8 • DALLAS, TEXAS 75265 5.5 – 60 SN54F27, SN74F27 TRIPLE 3-INPUT POSITIVE-NOR GATES SDFS042A – MARCH 1987 – REVISED OCTOBER 1993 switching characteristics (see Note 3) 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† ′F27 tPLH tPHL A B, A, B or C Y SN54F27 UNIT SN74F27 MIN TYP MAX MIN MAX MIN MAX 1.2 3.1 5 1 6 1 5.5 1 2.1 4.5 1 5.5 1 4.5 ns † For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. NOTE 3: Load circuits and waveforms are shown in Section 1. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 2–3 SN54F27, SN74F27 TRIPLE 3-INPUT POSITIVE-NOR GATES SDFS042A – MARCH 1987 – REVISED OCTOBER 1993 2–4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 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) 5962-89510012A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 596289510012A SNJ54F27FK 5962-8951001CA ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8951001CA SNJ54F27J Samples SN74F27D ACTIVE SOIC D 14 50 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 F27 Samples SN74F27DR ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 F27 Samples SN74F27DRE4 ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 F27 Samples SN74F27N ACTIVE PDIP N 14 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74F27N Samples SN74F27NSR ACTIVE SO NS 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 74F27 Samples SNJ54F27FK ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 596289510012A SNJ54F27FK SNJ54F27J ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8951001CA SNJ54F27J (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. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of