SN54HC08, SN74HC08

QUADRUPLE 2INPUT POSITIVEAND GATES

SCLS081E – DECEMBER 1982 – REVISED JULY 2003

3

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

V

TA = 25°C

SN54HC08

SN74HC08

UNIT

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

MIN

MAX

MIN

MAX

UNIT

2 V

1.9

1.998

1.9

1.9

IOH = –20 µA

4.5 V

4.4

4.499

4.4

4.4

VOH

VI = VIH or VIL

IOH

20

µA

6 V

5.9

5.999

5.9

5.9

V

VOH

VI VIH or VIL

IOH = –4 mA

4.5 V

3.98

4.3

3.7

3.84

V

IOH = –5.2 mA

6 V

5.48

5.8

5.2

5.34

2 V

0.002

0.1

0.1

0.1

IOL = 20 µA

4.5 V

0.001

0.1

0.1

0.1

VOL

VI = VIH or VIL

IOL 20 µA

6 V

0.001

0.1

0.1

0.1

V

VOL

VI VIH or VIL

IOL = 4 mA

4.5 V

0.17

0.26

0.4

0.33

V

IOL = 5.2 mA

6 V

0.15

0.26

0.4

0.33

II

VI = VCC or 0

6 V

±0.1

±100

±1000

±1000

nA

ICC

VI = VCC or 0,

IO = 0

6 V

2

40

20

µA

Ci

2 V to 6 V

3

10

10

10

pF

(unless otherwise noted) (see Figure 1)

PARAMETER

FROM

TO

V

TA = 25°C

SN54HC08

SN74HC08

UNIT

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC

MIN

TYP

MAX

MIN

MAX

MIN

MAX

UNIT

2 V

50

100

150

125

tpd

A or B

Y

4.5 V

10

20

30

25

ns

t d

A or B

Y

6 V

8

17

25

21

ns

2 V

38

75

110

95

tt

Y

4.5 V

8

15

22

19

ns

t

6 V

6

13

19

16

PARAMETER

TEST CONDITIONS

TYP

UNIT

Cpd

Power dissipation capacitance per gate

No load

20

pF