SN74AS8003

DUAL 2-INPUT POSITIVE-NAND GATE

SDAS305 – OCTOBER 1999

2

POST OFFICE BOX 655303

–0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods can affect device reliability.

recommended operating conditions (see Note 1)

MIN

NOM

MAX

UNIT

VCC

Supply voltage

4.5

5

5.5

V

VIH

High-level input voltage

2

V

VIL

Low-level input voltage

0.8

V

IOH

High-level output current

–2

mA

IOL

Low-level output current

20

mA

TA

Operating free-air temperature

0

70

°C

NOTE 1: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

electrical characteristics over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP‡

MAX

UNIT

VIK

VCC = 4.5 V,

II = –18 mA

–1.2

V

VOH

VCC = 4.5 V to 5.5 V,

IOH = –2 mA

VCC–2

V

VOL

VCC = 4.5 V,

IOL = 20 mA

0.35

0.5

V

II

VCC = 5.5 V,

VI = 7 V

0.1

mA

IIH

VCC = 5.5 V,

VI = 2.7 V

20

µA

IIL

VCC = 5.5 V,

VI = 0.4 V

–0.5

mA

IO§

VCC = 5.5 V,

VO = 2.25 V

–30

–112

mA

ICCH

VCC = 5.5 V,

VI = 0 V

1

1.6

mA

ICCL

VCC = 5.5 V,

VI = 4.5 V

3.5

8.7

mA

‡ All typical values are at VCC = 5 V, TA = 25°C.

§ The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.

switching characteristics over recommended operating conditions (unless otherwise noted)

(see Figure 1)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

MIN

MAX

UNIT

tPLH

AorB

Y

1

4.5

ns

tPHL

A or B

Y

1

4

ns