7403 ls

SN54/74LS03 QUAD 2-INPUT NAND GATE • ESD > 3500 Volts

QUAD 2-INPUT NAND GATE LOW POWER SCHOTTKY

VCC 14

13

12

11

10

9

*

*

* 1

2

8

J SUFFIX CERAMIC CASE 632-08

* 3

4

5

6

7

14 1

GND * OPEN COLLECTOR OUTPUTS

N SUFFIX PLASTIC CASE 646-06

14 1

14 1

D SUFFIX SOIC CASE 751A-02

ORDERING INFORMATION SN54LSXXJ SN74LSXXN SN74LSXXD

Ceramic Plastic SOIC

GUARANTEED OPERATING RANGES Symbol

Parameter

Min

Typ

Max

Unit

VCC

Supply Voltage

54 74

4.5 4.75

5.0 5.0

5.5 5.25

V

TA

Operating Ambient Temperature Range

54 74

– 55 0

25 25

125 70

°C

VOH

Output Voltage — High

54, 74

5.5

V

IOL

Output Current — Low

54 74

4.0 8.0

mA

FAST AND LS TTL DATA 5-1

SN54/74LS03 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified) Limits S b l Symbol VIH

Input HIGH Voltage

VIL

Input LOW Voltage

VIK

Input Clamp Diode Voltage

IOH

Output HIGH Current

VOL

Output LOW Voltage

IIH

Input HIGH Current

IIL

Input LOW Current

ICC

Min

P Parameter

Typ

Max

Guaranteed Input HIGH Voltage for All Inputs

V

Guaranteed Input p LOW Voltage g for All Inputs

– 1.5

V

VCC = MIN, IIN = – 18 mA

100

µA

VCC = MIN, VOH = MAX

54

0.7

74

0.8

54, 74

T Test C Conditions di i

V

2.0

– 0.65

U i Unit

VCC = VCC MIN, VIN = VIL or VIH per Truth Table

54, 74

0.25

0.4

V

IOL = 4.0 mA

74

0.35

0.5

V

IOL = 8.0 mA

20

µA

VCC = MAX, VIN = 2.7 V

0.1

mA

VCC = MAX, VIN = 7.0 V

– 0.4

mA

VCC = MAX, VIN = 0.4 V

Power Supply Current Total, Output HIGH

1.6

mA

VCC = MAX

Total, Output LOW

4.4

AC CHARACTERISTICS (TA = 25°C) Limits S b l Symbol

P Parameter

Min

Typ

Max

U i Unit

T Test C Conditions di i VCC = 5.0 V CL = 15 pF, RL = 2.0 kΩ

tPLH

Turn-Off Delay, Input to Output

17

32

ns

tPHL

Turn-On Delay, Input to Output

15

28

ns

FAST AND LS TTL DATA 5-2