Datasheet M74HC4511 Datasheet (SGS Thomson Microelectronics)

BCD TO 7 SEGMENT LATCH/DECODER DRIVER

.HIGH SPEED

tPD= 28 ns(TYP.) AT VCC=5V

.LOWPOWER DISSIPATION

ICC=4µA(MAX.) AT TA=25°C

.HIGH NOISE IMMUNITY

V

NIH=VNIL

=28%VCC(MIN.)

.OUTPUT DRIVE CAPABILITY

10 LSTTLLOADS

.HIGH SOURGECURRENT

|IOH| =20 mA(MIN.)

.BALANCEDPROPAGATION DELAYS

t

PLH=tPHL

.WIDE OPERATINGVOLTAGE RANGE

VCC(OPR)= 2 V TO6 V

.PIN ANDFUNCTION COMPATIBLE

WITH 4511B

M54HC4511
M74HC4511

B1R

(PlasticPackage)

M1R

(MicroPackage)

ORDER CODES :

M54HC 4011F1R M74H C4011M1R
M74HC 4011B1R M74HC4 011C1R

F1R

(CeramicPackage)

C1R

(Chip Carrier)

DESCRIPTION

The M54/74HC4511 is a high speed CMOS BCD­TO-7 SEGMENT LATCH/DECODER/DRIVER fab­ricated with silicon gate C2MOS technology. It
enables highspeedlatchanddecodeoperationwith
identical pin connection and function to standard
CMOS 4511B.

The segment output driver, which is CMOS fabri­cated in silicongate C2MOS technology, has large
IOHcapability whichenablescommon cathodeLeds
to be directly driven.

When lamp test(LT) is taken ”L”, all segment out­puts will go to ”H”, and when blanking (BI) is taken
”L” and LT is taken ”H” allsegment outputswill go
to ”L”.

Thesefunctions operateregardless of other inputs
and are used to test the display.

Input BI isused to pulse-modulate the brightness of
the display.

When an errorinput code (over10)is appliedto the
BCD input,all segment outputs willgo ”L” (turn off).

All inputs are equipped with protection circuits
against static discharge and transient excess volt­age.

PIN CONNECTIONS (top view)

NC =
No Internal
Connection

February 1993

1/13

M54/M74HC4511

TRUTH TABLE

INPUTS OUTPUTD DISPLAY

LE BI LT D C B A a b c d e f g

XXLXXXXHHHHHHH 8
XLHXXXXLLLLLLL BLANK
LHHLLLLHHHHHHL 0
LHHLLLHLHHLLLL 1
LHHLLHLHHLHHLH 2
LHHLLHHHHHHL LH 3
LHHLHLLLHHLLHH 4
LHHLHLHHLHHLHH 5
LHHLHHLLLHHHHH 6
LHHLHHHHHLLLLL 7
LHHHLLLHHHHHHH 8
LHHHLLHHHHL LHH 9
LHHHLHXLLLLLLL BLANK
LHHHHXXLLLLLLL BLANK
HHHXXXX Hold the stage at the leading edge of LE

X:Don’t Care

MODE

LOGIC DIAGRAM

2/13

DISPLAY MODE

BLOCK DIAGRAM

M54/M74HC4511

3/13

M54/M74HC4511

INPUT AND OUTPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION

IEC LOGIC SYMBOL

PIN No SYMBOL NAME AND FUNCTION

3 LT Lamp Test Input (Active

LOW)

4 BI Ripple Blanking Input

(Active LOW)

5 LE Latch Enable Input

7, 1, 2, 6 A to D BCD Address Inputs

13, 12, 11,

a to g Segment Outputs

10, 9 , 15,

14

8 GND Ground (0V)

16 V

CC

Positive Supply Voltage

ABSOLU TE M AXI MU M R AT ING S

Symbol Parameter Value Unit

V

CC

V

V

O

I

IK

I

OK

I

O

I

or I

CC

P

D

T

stg

T

AbsoluteMaximumRatingsarethosevaluesbeyond whichdamagetothedevicemayoccur.Functional operationunder theseconditionisnotimplied.
(*)500 mW:≅ 65oC derateto 300 mWby 10mW/oC: 65oCto85oC

Supply Voltage -0.5 to +7 V
DC Input Voltage -0.5 to VCC+ 0.5 V

I

DC Output Voltage -0.5 to VCC+ 0.5 V
DC Input Diode Current ± 20 mA
DC OutputDiode Current ± 20 mA
DC Output Source Sink Current Per Output Pin -35/25 mA
DC VCCor Ground Current +150/-50 mA

GND

Power Dissipation 500 (*) mW
Storage Temperature -65 to +150
Lead Temperature (10 sec) 300

L

o

C

o

C

4/13

M54/M74HC4511

RECO MM ENDED OPERAT I N G CO NDI TIONS

Symbol Parameter Value Unit

V

V

V

T

t

r,tf

DC SPECIFICATIO NS

Symbol Parameter

V

IH

V

V

OH

V

OL

I

I

CC

Supply Voltage 2 to 6 V

CC

Input Voltage 0 to V

I

Output Voltage 0 to V

O

Operating Temperature: M54HC Series

op

M74HC Series

CC
CC

-55 to +125

-40 to +85

Input Rise and Fall Time VCC= 2 V 0 to 1000 ns

V

= 4.5 V 0 to 500

CC

V

= 6 V 0 to 400

CC

Test Conditions Value

V

(V)

CC

=25oC

T

A

54HC and 74HC

-40 to 85oC
74HC

-55 to 125oC

Min. Typ. Max. Min. Max. Min. Max.

High Level Input
Voltage

2.0 1.5 1.5 1.5

4.5 3.15 3.15 3.15

6.0 4.2 4.2 4.2

Low Level Input

IL

Voltage

2.0 0.5 0.5 0.5

4.5 1.35 1.35 1.35

6.0 1.8 1.8 1.8

High Level
Output Voltage

Low Level Output
Voltage

Input Leakage

I

Current
Quiescent Supply

2.0
V

=

I

4.5 4.4 4.5 4.4 4.4

6.0 5.9 6.0 5.9 5.9

4.5 I

6.0 I

2.0

4.5 0.0 0.1 0.1 0.1

6.0 0.0 0.1 0.1 0.1

4.5 I

6.0 I

6.0

IO=-20 µA

V

IH

or

V

IL

=-4.0 mA 3.2 3.8 2.9

O

=-5.2 mA 5.68 5.8 5.63 5.60

O

V

=

I

IO=20µA

V

IH

or

V

IL

= 4.0 mA 0.17 0.26 0.37 0.40

O

= 5.2 mA 0.18 0.26 0.37 0.40

O

VI=VCCor GND ±0.1 ±1 ±1 µA

1.9 2.0 1.9 1.9

0.0 0.1 0.1 0.1

6.0 VI=VCCor GND 4 40 80 µA

Current

54HC

V
V

o

C

o

C

Unit

V

V

V

V

5/13

M54/M74HC4511

AC ELECTRICAL CHARACTERISTICS (CL=50pF,Inputtr=tf=6ns)

Test Conditions Value

T

=25oC

Symbol Parameter

t

TLH

Output Transition
Time

V

CC

(V)

2.0 25 60 75 90

4.5 7121518

A

54HC and 74HC

Min. Typ. Max. Min. Max. Min. Max.

6.0 6111315

t

THL

Output Transition
Time

2.0 30 75 95 110

4.5 8151922

6.0 7131619

t

PLH

t

PHL

t

PLH

t

PHL

t

PLH

t

PHL

t

PLH

t

PHL

t

W(L)

Propagation
Delay Time
(BCD - Seg.)

Propagation
Delay Time
(BI - Seg.)

Propagation
Delay Time
(LT - Seg.)

Propagation
Delay Time
(LE - Seg.)

Minimum Pulse
Width

2.0 125 255 320 385

4.5 33 51 64 77

6.0 23 43 54 65

2.0 70 175 220 265

4.5 22 35 44 53

6.0 17 30 37 45

2.0 60 120 150 180

4.5 15 24 30 36

6.0 12 20 26 31

2.0 95 240 300 360

4.5 32 48 60 72

6.0 23 41 51 61

2.0 30 75 95 110

4.5 8151922

6.0 7131619

t

Minimum Set-up

s

Time

2.0 20 75 95 110

4.5 5151922

6.0 4131619

Minimum Hold

t

h

Time

2.0 0 0 0

4.5 0 0 0

6.0 0 0 0

C

C

PD

Input Capacitance 5 10 10 10 pF

IN

(*) Power Dissipation

95

Capacitance

(*) CPDisdefined as the valueof the IC’s internal equivalent capacitance which is calculated fromthe operatingcurrent consumption withoutload.
(Referto Test Circuit).Average opertingcurrentcan be obtained bythe followingequation. ICC(opr) = CPD•VCC•fIN+ICC/2(per FLIP/FLOP)

-40 to 85oC
74HC

-55 to 125oC
54HC

Unit

ns

ns

ns

ns

ns

ns

ns

ns

ns

pF

6/13

SWITCHING CHARACTERISTICS TEST WAVEFORM

DataSegment Delay Time LE-Segment Delay Time

BI-Segment Delay Time LT-Segment Delay Time

M54/M74HC4511

DataSet-up/Hold Time

7/13

M54/M74HC4511

TEST CIRCUIT ICC(Opr.)

APPLICATION CIRCUIT

StaticDisplay Circuit

8/13

Plastic DIP16 (0.25) MECHANICAL DATA

M54/M74HC4511

DIM.

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

a1 0.51 0.020

B 0.77 1.65 0.030 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 17.78 0.700

F 7.1 0.280

I 5.1 0.201

L 3.3 0.130

Z 1.27 0.050

mm inch

P001C

9/13

M54/M74HC4511

Ceramic DIP16/1 MECHANICAL DATA

DIM.

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

A 20 0.787
B 7 0.276
D 3.3 0.130
E 0.38 0.015

e3 17.78 0.700

F 2.29 2.79 0.090 0.110
G 0.4 0.55 0.016 0.022
H 1.17 1.52 0.046 0.060

L 0.22 0.31 0.009 0.012
M 0.51 1.27 0.020 0.050
N 10.3 0.406

P 7.8 8.05 0.307 0.317

Q 5.08 0.200

mm inch

10/13

P053D

SO16 (Narrow) MECHANICAL DATA

M54/M74HC4511

DIM.

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

A 1.75 0.068
a1 0.1 0.2 0.004 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 9.8 10 0.385 0.393

E 5.8 6.2 0.228 0.244

e 1.27 0.050

e3 8.89 0.350

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 0.62 0.024

S8°(max.)

mm inch

P013H

11/13

M54/M74HC4511

PLCC20 MECHANICAL DATA

DIM.

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

A 9.78 10.03 0.385 0.395

B 8.89 9.04 0.350 0.356

D 4.2 4.57 0.165 0.180
d1 2.54 0.100
d2 0.56 0.022

E 7.37 8.38 0.290 0.330

e 1.27 0.050

e3 5.08 0.200

F 0.38 0.015
G 0.101 0.004
M 1.27 0.050

M1 1.14 0.045

mm inch

12/13

P027A

M54/M74HC4511

Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted byimplication or otherwise under any patent or patentrights of SGS-THOMSON Microelectronics. Specificationsmentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronicsproducts are not authorized foruse ascritical componentsin life support devices or systems without express
written approval of SGS-THOMSON Microelectonics.

 1994 SGS-THOMSON Microelectronics - All Rights Reserved

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