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TLC374MD Datasheet(PDF) 1 Page - Texas Instruments |
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TLC374MD Datasheet(HTML) 1 Page - Texas Instruments |
1 / 28 page 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1OUT 2OUT VDD 2IN – 2IN + 1IN – 1IN + 3OUT 4OUT GND 4IN + 4IN – 3IN + 3IN – D, J, N, OR PW PACKAGE (TOP VIEW) 3 2 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 GND NC 4IN + NC 4IN – VDD NC 2IN – NC 2IN + FK PACKAGE (TOP VIEW) NC – No internal connection symbol (each comparator) IN + IN – OUT TLC374, TLC374Q, TLC374Y LinCMOS QUADRUPLE DIFFERENTIAL COMPARATORS SLCS118C – NOVEMBER 1983 – REVISED MARCH 1999 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Single- or Dual-Supply Operation D Wide Range of Supply Voltages 2 V to 18 V D Very Low Supply Current Drain 0.3 mA Typ at 5 V D Fast Response Time . . . 200 ns Typ for TTL-Level Input Step D Built-In ESD Protection D High Input Impedance . . . 1012 Ω Typ D Extremely Low Input Bias Current 5 pA Typ D Ultrastable Low Input Offset Voltage D Input Offset Voltage Change at Worst-Case Input Conditions Typically 0.23 µV/Month, Including the First 30 Days D Common-Mode Input Voltage Range Includes Ground D Outputs Compatible With TTL, MOS, and CMOS D Pin-Compatible With LM339 description These quadruple differential comparators are fabricated using LinCMOS technology and consist of four independent voltage comparators designed to operate from a single power supply. Operation from dual supplies is also possible if the difference between the two supplies is 2 V to 18 V. Each device features extremely high input impedance (typically greater than 1012 Ω), allowing direct interfacing with high-impedance sources. The outputs are n-channel open-drain configurations and can be connected to achieve positive-logic wired-AND relationships. The TLC374 has internal electrostatic discharge (ESD) protection circuits and has been classified with a 1000-V ESD rating using human body model testing. However, care should be exercised in handling this device as exposure to ESD may result in degradation of the device parametric performance. The TLC374C is characterized for operation from 0 °C to 70°C. The TLC374I is characterized for operation from –40 ° to 85°C. The TLC374M is characterized for operation over full military temperature range of –55 °C to 125°C. The TLC374Q is characterized for operation from –40°C to 125°C. 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. Copyright 1999, 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. LinCMOS is a trademark of Texas Instruments Incorporated. |
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