1

2

3

4

5

6

7

14

13

12

11

10

9

8

1OUT

2OUT

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 –

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

2 V to 18 V

at 5 V

TTL-Level Input Step

Input Conditions Typically 0.23

µV/Month,

Including the First 30 Days

Includes Ground

CMOS

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

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.