74AC11086 QUADRUPLE 2-INPUT EXCLUSIVE-OR GATE SCAS081A – NOVEMBER 1989 – REVISED APRIL 1996 D D D D Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise EPIC (Enhanced-Performance Implanted CMOS) 1-µm Process 500-mA Typical Latch-Up Immunity at 125°C Package Options Include Plastic Small-Outline (D) Packages and Standard Plastic 300-mil DIPs (N) D OR N PACKAGE (TOP VIEW) 1A 1Y 2Y GND GND 3Y 4Y 4B description 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 1B 2A 2B VCC VCC 3A 3B 4A This device contains four independent 2-input exclusive-OR gates. It performs the Boolean function Y = A ⊕ B = AB + AB in positive logic. A common application is as a true/complement element. If one of the inputs is low, the other input is reproduced in true form at the output. If one of the inputs is high, the signal on the other input is reproduced inverted at the output. The 74AC11086 is characterized for operation from –40°C to 85°C. FUNCTION TABLE (each gate) INPUTS A OUTPUT Y B L L L L H H H L H H H L logic symbol† 1A 1B 2A 2B 3A 3B 4A 4B 1 =1 16 2 1Y 15 3 14 2Y 11 6 10 3Y 9 7 8 4Y † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. EPIC is a trademark of Texas Instruments Incorporated. Copyright 1996, 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 1 74AC11086 QUADRUPLE 2-INPUT EXCLUSIVE-OR GATE SCAS081A – NOVEMBER 1989 – REVISED APRIL 1996 logic diagram (positive logic) 1A 1B 2A 2B 3A 3B 4A 4B 1 2 16 15 3 14 1Y 2Y 11 6 10 9 7 8 3Y 4Y exclusive-OR logic An exclusive-OR gate has many applications, some of which can be represented better by alternative logic symbols. EXCLUSIVE OR =1 These are five equivalent exclusive-OR symbols valid for a 74AC11086 gate in positive logic; negation may be shown at any two ports. LOGIC-IDENTITY ELEMENT = The output is active (high) if all inputs stand at the same logic level (i.e., A=B). EVEN-PARITY ELEMENT 2k The output is active (high) if an even number of inputs (i.e., 0 or 2) are active (high). ODD-PARITY ELEMENT 2k+1 The output is active (high) if an odd number of inputs (i.e., only 1 of the 2) are active (high). 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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to VCC + 0.5 V Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to VCC + 0.5 V Input clamp current, IIK (VI < 0 or VI > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±100 mA Maximum power dissipation at TA = 55°C (in still air) (see Note 2): D package . . . . . . . . . . . . . . . . . . . . 1.3 W N package . . . . . . . . . . . . . . . . . . . . 1.1 W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –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. 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 150_C and a board trace length of 750 mils, except for the N package, which has a trace length of zero. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 74AC11086 QUADRUPLE 2-INPUT EXCLUSIVE-OR GATE SCAS081A – NOVEMBER 1989 – REVISED APRIL 1996 recommended operating conditions VCC Supply voltage VIH High-level input voltage VCC = 3 V VCC = 4.5 V VCC = 5.5 V VCC = 3 V MIN NOM MAX 3 5 5.5 0.9 VI VO Input voltage 0 Output voltage 0 IOH High-level output current ∆t/∆v Input transition rise or fall rate TA Operating free-air temperature V 3.85 Low-level input voltage Low-level output current V 2.1 3.15 VIL IOL UNIT VCC = 4.5 V VCC = 5.5 V 1.35 V 1.65 VCC VCC VCC = 3 V VCC = 4.5 V V V –4 –24 VCC = 5.5 V VCC = 3 V –24 VCC = 4.5 V VCC = 5.5 V 24 mA 12 mA 24 0 10 ns/V –40 85 °C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS IOH = –50 µA VOH MIN 3V 2.9 2.9 4.5 V 4.4 4.4 5.4 5.4 3V 2.58 2.48 4.5 V 3.94 3.8 IOH = –24 24 mA A 5.5 V 4.94 IOH = –75 mA† 5.5 V IOL = 12 mA IOL = 24 mA II ICC TA = 25°C MIN TYP MAX 5.5 V IOH = –4 mA IOL = 50 µA VOL VCC MAX UNIT V 4.8 3.85 3V 0.1 0.1 4.5 V 0.1 0.1 5.5 V 0.1 0.1 3V 0.36 0.44 4.5 V 0.36 0.44 5.5 V 0.36 0.44 V IOL = 75 mA† 5.5 V VI = VCC or GND VI = VCC or GND, 5.5 V ±0.1 ±1 µA 5.5 V 4 40 µA IO = 0 Ci VI = VCC or GND 5V 3.5 † Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1.65 pF 3 74AC11086 QUADRUPLE 2-INPUT EXCLUSIVE-OR GATE SCAS081A – NOVEMBER 1989 – REVISED APRIL 1996 switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) tPLH tPHL A or B Y MIN TA = 25°C TYP MAX MIN MAX 1.5 5.6 9.4 1.5 10.6 1.5 5.1 7.4 1.5 8.2 UNIT ns switching characteristics over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) tPLH tPHL A or B Y MIN TA = 25°C TYP MAX MIN MAX 1.5 3.8 6.8 1.5 7.6 1.5 3.8 6.2 1.5 6.8 UNIT ns operating characteristics, VCC = 5 V, TA = 25°C PARAMETER Cpd TEST CONDITIONS Power dissipation capacitance per gate CL = 50 pF, TYP f = 1 MHz 27 UNIT pF PARAMETER MEASUREMENT INFORMATION Input (see Note B) From Output Under Test CL = 50 pF (see Note A) VCC 50% 50% 0V tPLH tPHL 500 Ω Output 50% VCC VOH 50% VCC VOL VOLTAGE WAVEFORMS LOAD CIRCUIT NOTES: A. CL includes probe and jig capacitance. B. Input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 3 ns, tf = 3 ns. C. The outputs are measured one at a time with one input transition per measurement. Figure 1. Load Circuit and Voltage Waveforms 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. 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