SN54ACT04, SN74ACT04

HEX INVERTERS

SCAS518C − JULY 1995 − REVISED OCTOBER 2003

3

POST OFFICE BOX 655303

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

TA = 25°C

SN54ACT04

SN74ACT04

UNIT

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

MIN

MAX

MIN

MAX

UNIT

IOH = −50 A

4.5 V

4.4

4.49

4.4

4.4

IOH = −50 µA

5.5 V

5.4

5.49

5.4

5.4

VOH

IOH = −24 mA

4.5 V

3.86

3.7

3.76

V

VOH

IOH = −24 mA

5.5 V

4.86

4.7

4.76

V

IOH = −50 mA†

5.5 V

3.85

IOH = −75 mA†

5.5 V

3.85

IOL = 50 A

4.5 V

0.001

0.1

0.1

0.1

IOL = 50 µA

5.5 V

0.001

0.1

0.1

0.1

VOL

IOL = 24 mA

4.5 V

0.36

0.5

0.44

V

VOL

IOL = 24 mA

5.5 V

0.36

0.5

0.44

V

IOL = 50 mA†

5.5 V

1.65

IOL = 75 mA†

5.5 V

1.65

II

VI = VCC or GND

5.5 V

±0.1

±1

±1

µA

ICC

VI = VCC or GND,

IO = 0

5.5 V

2

40

20

µA

∆ICC‡

One input at 3.4 V,

Other inputs at GND or VCC

5.5 V

0.6

1.6

1.5

mA

Ci

VI = VCC or GND

5 V

4.5

pF

† Not more than one output should be tested at a time, and the duration of the test should not exceed 2 ms.

‡ This is the increase in supply current for each input that is at one of the specified TTL voltage levels, rather than 0 V or VCC.

switching

characteristics

over

recommended

operating

free-air

temperature

range,

PARAMETER

FROM

TO

TA = 25°C

SN54ACT04

SN74ACT04

UNIT

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

MIN

MAX

UNIT

tPLH

A

Y

1

6

8.5

1

9

1

9

ns

tPHL

A

Y

1

5.5

8

1

8.5

1

8.5

ns

PARAMETER

TEST CONDITIONS

TYP

UNIT

Cpd

Power dissipation capacitance

CL = 50 pF,

f = 1 MHz

45

pF