CD74HC08EP

QUADRUPLE 2INPUT POSITIVEAND GATES

SCLS477B − APRIL 2003 − REVISED APRIL 2004

3

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

IO

VCC

TA = 25°C

MIN

MAX

UNIT

PARAMETER

TEST CONDITIONS

IO

(mA)

VCC

MIN

TYP

MAX

MIN

MAX

UNIT

−0.02

2 V

1.9

1.9

CMOS loads

−0.02

4.5 V

4.4

4.4

VOH

VI = VIH or VIL

CMOS loads

−0.02

6 V

5.9

5.9

V

VOH

VI = VIH or VIL

TTL loads

−4

4.5 V

3.98

3.7

V

TTL loads

−5.2

6 V

5.48

5.2

0.02

2 V

0.1

0.1

CMOS loads

0.02

4.5 V

0.1

0.1

VOL

VI = VIH or VIL

CMOS loads

0.02

6 V

0.1

0.1

V

VOL

VI = VIH or VIL

TTL loads

4

4.5 V

0.26

0.4

V

TTL loads

5.2

6 V

0.26

0.4

II

VI = VCC or GND

6 V

±0.1

±1

µA

ICC

VI = VCC or GND

0

6 V

2

40

µA

Ci

10

10

pF

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

otherwise noted) (see Figure 1)

PARAMETER

FROM

TO

CONDITIONS

VCC

TA = 25°C

MIN

MAX

UNIT

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

CONDITIONS

VCC

MIN

TYP

MAX

MIN

MAX

UNIT

2 V

90

135

tpd

A or B

Y

CL = 50 pF

4.5 V

18

27

ns

tpd

A or B

Y

CL = 50 pF

6 V

15

23

ns

CL = 15 pF

5 V

7

2 V

75

110

tt

A or B

Y

CL = 50 pF

4.5 V

15

22

ns

tt

A or B

Y

CL = 50 pF

6 V

13

19

ns

PARAMETER

TEST CONDITIONS

TYP

UNIT

Cpd

Power dissipation capacitance per gate (see Note 4)

No load

37

pF

NOTE 4: Cpd is used to determine the dynamic power consumption, per gate.

PD = VCC2 fI (Cpd + CL)

fI = input frequency

CL = output load capacitance

VCC = supply voltage