Datasheet 74AC11 Datasheet (SGS Thomson Microelectronics)

■ HIGH SPEED:t

■ LOWPOWERDISSIPATION:

=4µA (MAX.)at TA=25oC

I

CC

■ HIGH NOISE IMMUNITY:

V

NIH=VNIL

■ 50Ω TRANSMISSION LINE DRIVING

=4 ns(TYP.)atVCC=5V

PD

=28%VCC(MIN.)

CAPABILITY

■ SYMMETRICAL OUTPUT IMPEDANCE:

|I

|=IOL=24 mA (MIN)

OH

■ BALANCE DPROPAGATIONDELAYS:

t

≅ t

PLH

PHL

■ OPERATINGVOLTAGERANGE:

V

(OPR) = 2V to 6V

CC

■ PIN AND FUNCTION COMPATIBLE WITH

74SERIES11

■ IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The AC11 is an advanced high-speed CMOS
TRIPLE 3-INPUT AND GATE fabricated with
sub-micron silicon gate and double-layer metal

74AC11

TRIPLE 3-INPUT AND GATE

PRELIMINARY DATA

B

(Plastic Package)

(Micro Package)

ORDERCODES:

74AC11B 74AC11M

wiring C

2

MOS technology. It is ideal for low
power applications mantaining high speed
operation similar to equivalent Bipolar Schottky
TTL.
The internal circuit is composed of 4 stages
including buffer output, which enables high noise
immunityand stable output.

All inputs and outputs are equipped with
protectioncircuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.

M

PINCONNECTION ANDIEC LOGICSYMBOLS

May 1997

1/7

74AC11

INPUTAND OUTPUT EQUIVALENTCIRCUIT

PIN DESCRIPTION

PI N No SYM B O L NAME AND FUNCT I ON

1, 3, 9 1A to 3A Data Inputs

2, 4, 10 1B to 3B Data Inputs

13, 5, 11 1C to 3C Data Inputs

12, 6, 8 1Y to 3Y Data Outputs

7 GND Ground (0V)

14 V

CC

Positive Supply Voltage

TRUTHTABLE

ABCY

LXXL
XLXL
XXLL
HHHH

ABSOLUTE MAXIMUM RATINGS

Symb o l Parame t er Val u e Uni t

V

V

V

I

I

OK

I

orI

I

CC

T

T

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnot implied.

Supply Voltage -0.5 to +7 V

CC

DC Input Voltage -0.5 to VCC+ 0.5 V

I

DC Output Voltage -0.5 to VCC+ 0.5 V

O

DC Input Diode Current ± 20 mA

IK

DC Output Diode Current ± 20 mA
DC Output Current ± 50 mA

O

DC VCCor Ground Current ± 150 mA

GND

Storage Temperature -65 to +150

stg

Lead Temperature (10 sec) 300

L

o

C

o

C

RECOMMENDED OPERATING CONDITIONS

Symb o l Parame t er Value Un i t

V

V

V

T

dt/dv Input Rise and Fall Time V

1) VINfrom30%to70%of V

2/7

Supply Voltage 2 to 6 V

CC

Input Voltage 0 to V

I

Output Voltage 0 to V

O

Operating Temperature: -40 to +85

op

= 3.0, 4.5 or 5.5 V(note 1) 8 ns/V

CC

CC

CC
CC

V
V

o

C

DC SPECIFICATIONS

74AC11

Symbol Parameter Test Condition s Value Unit

V

CC

(V)

High Level Input Voltage 3.0 VO= 0.1 V or

V

IH

4.5 3.15 2.25 3.15

V

CC

- 0.1 V

T

=25oC-40to85

A

Min. Typ. Max. Min . Max.

2.1 1.5 2.1

o

C

5.5 3.85 2.75 3.85

Low Level Input Voltage 3.0 VO= 0.1 V or

V

IL

4.5 2.25 1.35 1.35

V

CC

- 0.1 V

1.5 0.9 0.9

5.5 2.75 1.65 1.65

High Level Output

V

OH

Voltage

Low Level Output

V

OL

Voltage

Input Leakage Current

I

I

Quiescent Supply

I

CC

3.0

4.5 I

5.5 I

V
V

3.0 I

4.5 I

5.5 I

3.0

4.5 I

5.5 I

V
V

3.0 I

4.5 I

5.5 I

5.5

IO=-50 µA 2.9 2.99 2.9

(*)

I
IH

V

IL

=-50 µA 4.4 4.49 4.4

O

=

=-50 µA 5.4 5.49 5.4

or

O

=-12 mA 2.56 2.46

O

=-24 mA 3.86 3.76

O

=-24 mA 4.86 4.76

O

IO=50 µA 0.002 0.1 0.1

(*)

I
IH

V

IL

=50 µA 0.001 0.1 0.1

O

=

=50 µA 0.001 0.1 0.1

or

O

=12 mA 0.36 0.44

O

=24 mA 0.36 0.44

O

=24 mA 0.36 0.44

O

VI=VCCor GND ±0.1 ±1 µA

5.5 VI=VCCor GND 4 40 µA

Current
Dynamic Output Current

I

OLD

OHD

(note 1, 2)

I

1) Maximum test duration 2ms, one output loaded at time

2) Incident wave switching is guaranteed on transmission lines with impedances aslowas 50 Ω.
(*)All outputs loaded.

5.5 V

= 1.65 Vmax 75 mA

OLD

V

= 3.85 V min -75 mA

OHD

V

V

V

V

AC ELECTRICAL CHARACTERISTICS (CL= 50 pF, RL=500 Ω, Inputtr=tf=3ns)

Symbol Parameter Test Cond ition Value Unit

t

Propagation Delay Time 3.3

PLH

t

PHL

(*) Voltage rangeis3.3V ± 0.3V
(**) Voltagerange is5V± 0.5V

V

5.0

CC

(V)

(*)

(**)

T

=25oC-40to85

A

Min. Typ. Max. Min . Max.

1.5 5.5 8.5 1.0 9.5

1.5 4.0 7.0 1.0 7.5

o

C

ns

CAPACITIVE CHARACTERISTICS

Symbol Parameter Test Condition s Value Unit

=25oC-40to85

T

A

Min. Typ. Max. Min . Max.

4.5

Input Capacitance

C

IN

Power Dissipation

C

PD

V

CC

(V)

5.0

5.0 20 pF

Capacitance (note 1)

1) CPDis defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to
Test Circuit). Average operating current can be obtained by the following equation. I

(opr)=CPD• VCC•fIN+ICC/n (percircuit)

CC

o

C

pF

3/7

74AC11

TEST CIRCUIT

CL= 50 pF or equivalent (includes jig and probe capacitance)

= 500Ω or equivalent

R

L=R1

R

WAVEFORM: PROPAGATION DELAYS (f=1MHz; 50%duty cycle)

of pulse generator (typically 50Ω)

T=ZOUT

4/7

Plastic DIP-14 MECHANICAL DATA

74AC11

DIM.

MIN. TYP. MAX. MIN. TYP. MAX.

a1 0.51 0.020

B 1.39 1.65 0.055 0.065
b 0.5 0.020

b1 0.25 0.010

D 20 0.787

E 8.5 0.335
e 2.54 0.100

e3 15.24 0.600

F 7.1 0.280

I 5.1 0.201
L 3.3 0.130
Z 1.27 2.54 0.050 0.100

mm inch

P001A

5/7

74AC11

SO-14 MECHANICAL DATA

DIM.

MIN. TYP. MAX. MIN. TYP. MAX.

A 1.75 0.068

a1 0.1 0.2 0.003 0.007
a2 1.65 0.064

b 0.35 0.46 0.013 0.018

b1 0.19 0.25 0.007 0.010

C 0.5 0.019

c1 45 (typ.)

D 8.55 8.75 0.336 0.344

E 5.8 6.2 0.228 0.244
e 1.27 0.050

e3 7.62 0.300

F 3.8 4.0 0.149 0.157

G 4.6 5.3 0.181 0.208

L 0.5 1.27 0.019 0.050

M 0.68 0.026

S 8 (max.)

mm inch

6/7

P013G

74AC11

Information furnishedis believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequencesof use of such information nor for any infringement of patents or other rights of third parties whichmay resultsfrom itsuse. No
licenseis grantedby implication or otherwise underany patent or patentrights ofSGS-THOMSONMicroelectronics. Specificationsmentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSONMicroelectronics productsare notauthorized foruse as criticalcomponents inlifesupportdevicesor systems withoutexpress
writtenapproval of SGS-THOMSON Microelectonics.

 1997 SGS-THOMSONMicroelectronics - Printedin Italy - All Rights Reserved

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