4 Specifications

4.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)

MIN

MAX

UNIT

VCC

Supply-voltage

-0.5

6

V

IIK

Input diode current

(VI < -0.5 V or V, > VCC

± 0.5 V)

±20

mA

IOK

Output diode current

VO< -0.5 V or VO> VCC +

0.5 V)

±50

mA

IO

Output source or sink current per output pin

(VO > -0.5 V or VO < VCC

+ 0.5 V)

±50

mA

DC Vcc or ground current (ICC or IGND)

±100

mA(2)

Tstg

Storage temperature

-65

+150

°C

(1)

Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply

functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions.

If used outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully

functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.

(2)

For up to 4 outputs per device; add ± 25 mA for each additional output.

4.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic

discharge

Human body model (HBM), per ANSI/ESDA/JEDEC JS-0011

±2000

V

4.3 Recommended Operating Conditions:

For maximum reliability, normal operating conditions should be selected so that operation is always within the following

ranges:

CHARACTERISTIC

MIN

MAX

UNIT

VCC

(1)

Supply-Voltage Range: (For TA = Full Package-Temperature Range)

AC Types

1.5

5.5

V

ACT Types

4.5

5.5

V

VI, VO

Input or Output Voltage

0

VCC

V

TA

Operating Temperature

-55

+125

°C

dt/dv

Input Rise and Fall Slew Rate

at 1.5 V to 3 V (AC Types)

0

50

ns/V

at 3.6 V to 5.5 V (AC Types)

0

20

ns/V

at 4.5 V to 5.5 V (ACT Types)

0

10

ns/V

(1)

Unless otherwise specified, all voltages are referenced to ground.

4.4 Thermal Information

THERMAL METRIC(1)

CDx4AC/ACT374,

CD74AC534

UNIT

DW (SOIC)

N (PDIP)

20 PINS

20 PINS

RθJA

Junction-to-ambient thermal resistance

101.2

50

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

CD74AC374, CD54AC374, CD54ACT374, CD74ACT374, CD74AC534

SCHS290A – DECEMBER 1998 – REVISED MARCH 2024

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