TLC374Y

TLC374, TLC374Q, TLC374Y LinCMOS QUADRUPLE DIFFERENTIAL COMPARATORS 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 SLCS118C – NOVEMBER 1983 – REVISED MARCH 1999 D, J, N, OR PW PACKAGE (TOP VIEW) 1OUT 1 2OUT 2 VDD 3 2IN – 4 2IN + 5 1IN – 6 1IN + 7 14 3OUT 13 4OUT 12 GND 11 4IN + 10 4IN – 9 3IN + 8 3IN – FK PACKAGE (TOP VIEW) 2OUT 1OUT NC 3OUT 4OUT VDD NC 2IN – NC 2IN + 3 2 1 20 19 4 18 5 17 6 16 7 15 8 14 9 10 11 12 13 GND NC 4IN + NC 4IN – 1IN– 1IN+ NC 3IN– 3IN+ 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 c...