Philips N74ALS02D, N74ALS02N Datasheet

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74ALS02

Quad 2-Input NOR gate

Product specification 1991 Feb 08

INTEGRATED CIRCUITS

IC05 Data Handbook

Philips Semiconductors Product specification

74ALS02Quad 2-input NOR gate

2

1991 Feb 08 853–0855 01670

TYPE

TYPICAL

PROPAGATION DELAY

TYPICAL

SUPPLY CURRENT

(TOTAL)

74ALS02 4.0ns 1.0mA

ORDERING INFORMATION

ORDER CODE

DESCRIPTION COMMERCIAL RANGE

V

CC

= 5V ±10%,

T

amb

= 0°C to +70°C

DRAWING

NUMBER

14-pin plastic DIP 74ALS02N SOT27-1

14-pin plastic SO 74ALS02D SOT108-1

PIN CONFIGURATION

14
13
12
11
10

9
87

6

5

4

3

2

11Y
1A
1B
2Y
2A
2B

GND 3A

3B

3Y

4A

4B

4Y

V

CC

SC00006

INPUT AND OUTPUT LOADING AND FAN-OUT TABLE

PINS DESCRIPTION

74ALS (U.L.)

HIGH/LOW

LOAD VALUE

HIGH/LOW

nA, nB Data inputs 1.0/1.0 20µA/0.1mA

nY Data output 20/80 0.4mA/8mA

NOTE: One (1.0) ALS unit load is defined as: 20µA in the High state and 0.1mA in the Low state.

LOGIC SYMBOL

VCC = Pin 14
GND = Pin 7

2356891112

1A 1B 2A 2B 3A 3B 4A 4B

1Y 2Y 3Y 4Y

1 4 10 13

SC00007

IEC/IEEE SYMBOL

2
3

5
6

8
9

11
12

1

4

10

13

SF00010

1

LOGIC DIAGRAM

VCC = Pin 14
GND = Pin 7

1A
1B

2A
2B

3A
3B

4A
4B

1Y

2Y

3Y

4Y

1

4

10

13

2
3

5
6

8
9

11
12

SC00008

FUNCTION TABLE

INPUTS OUTPUT

nA nB nY

H H L
L X H
X L H

H = High voltage level
L = Low voltage level
X = Don’t care

Philips Semiconductors Product specification

74ALS02Quad 2-input NOR gate

1991 Feb 08

3

ABSOLUTE MAXIMUM RATINGS

(Operation beyond the limit set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free air temperature range.)

SYMBOL

PARAMETER RATING UNIT

V

CC

Supply voltage –0.5 to +7.0 V

V

IN

Input voltage –0.5 to +7.0 V

I

IN

Input current –30 to +5 mA

V

OUT

Voltage applied to output in High output state –0.5 to V

CC

V

I

OUT

Current applied to output in Low output state 16 mA

T

amb

Operating free air temperature range 0 to +70 °C

T

stg

Storage temperature range –65 to +150 °C

RECOMMENDED OPERATING CONDITIONS

LIMITS

SYMBOL

PARAMETER

MIN NOM MAX

UNIT

V

CC

Supply voltage 4.5 5.0 5.5 V

V

IH

High–level input voltage 2.0 V

V

IL

Low–level input voltage 0.8 V

I

Ik

Input clamp current –18 mA

I

OH

High–level output current –0.4 mA

I

OL

Low–level output current 8 mA

T

amb

Operating free air temperature range 0 +70 °C

DC ELECTRICAL CHARACTERISTICS

(Over recommended operating free-air temperature range unless otherwise noted.)

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

1

MIN TYP2MAX

UNIT

V

OH

High-level output voltage VCC±10%, VIL = MAX, VIH = MIN, IOH = –0.4mA V

CC

– 2 V

p

VCC = MIN, VIL = MAX,

I

OL

= 4mA 0.25 0.40 V

VOLLow-level output voltage

CC

,

IL

,

VIH = MIN

I

OL

= 8mA 0.35 0.50 V

V

IK

Input clamp voltage VCC = MIN, II = I

IK

-0.73 -1.5 V

I

I

Input current at maximum input voltage VCC = MAX, VI = 7.0V 0.1 mA

I

IH

High–level input current VCC = MAX, VI = 2.7V 20 µA

I

IL

Low–level input current VCC = MAX, VI = 0.5V -0.1 mA

I

O

Output current

3

VCC = MAX, VO = 2.25V -30 -112 mA

pp

I

CCH

VI = GND 0.86 2.2 mA

ICCSupply current (total)

I

CCL

V

CC

=

MAX

VI = 4.5V 2.16 4.0 mA

NOTES:

1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.

2. All typical values are at V

CC

= 5V, T

amb

= 25°C.

3. The output conditions have been chosen to produce a current that closely approximate one half of the true short–circuit output current, I

OS

.