SN54F02, SN74F02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES SDFS036A – MARCH 1987 – REVISED OCTOBER 1993 • SN54F02 . . . J PACKAGE SN74F02 . . . D OR N PACKAGE (TOP VIEW) Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs 1Y 1A 1B 2Y 2A 2B GND description These devices contain four independent 2-input NOR gates. They perform the Boolean functions Y = A + B or Y = A • B in positive logic. The SN54F02 is characterized for operation over the full military temperature range of – 55°C to 125°C. The SN74F02 is characterized for operation from 0°C to 70°C. B OUTPUT Y H X L X H L L L H A 1B 2A 2B 3A 3B 4A 4B 2 3 13 3 12 4 11 5 10 6 9 7 8 VCC 4Y 4B 4A 3Y 3B 3A 1A 1Y NC VCC 4Y 1B NC 2Y NC 2A 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 4B NC 4A NC 3Y 2B GND NC 3A 3B logic symbol† 1A 14 2 SN54F02 . . . FK PACKAGE (TOP VIEW) FUNCTION TABLE (each gate) INPUTS 1 ≥1 1 5 4 6 NC – No internal connection 1Y 2Y 8 10 9 3Y 11 13 12 4Y † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. logic diagram (positive logic) 1A 1B 2A 2B 3A 3B 4A 4B 2 1 3 5 4 6 1Y 2Y 8 9 10 3Y 11 12 13 4Y 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 SN54F02, SN74F02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES SDFS036A – 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: SN54F02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C SN74F02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 SN54F02 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 SN74F02 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 SN54F02 TYP‡ MAX MIN SN74F02 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 3.7 5.6 mA ICCL 8.7 13 8.7 ‡ 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. 13 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 3.7 • DALLAS, TEXAS 75265 5.6 – 60 SN54F02, SN74F02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES SDFS036A – 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† ′F02 tPLH tPHL A or B Y UNIT SN54F02 SN74F02 MIN TYP MAX MIN MAX MIN MAX 1.7 4 5.5 1.7 7.5 1.7 6.5 1 2.8 4.3 1 6.5 1 5.3 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 SN54F02, SN74F02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES SDFS036A – MARCH 1987 – REVISED OCTOBER 1993 2–4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability. TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. 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