TLC374 Datasheet (Texas Instruments) - QUADRUPLE DIFFERENTIAL COMPARATORS

TLC374, QUADRUPLE DIFFERENTIAL COMPARATORS

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 <

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, Inc

TLC374 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. NC

* No internal connection symbol (each compa