Intersil Corporation CD4511BMS Datasheet

December 1992

CD4511BMS

CMOS BCD-to-7-Segment

Latch Decoder Drivers

Features

• High Voltage Type (20V Rating)

• High Output Sourcing Capability up to 25mA

• Input Latches for BCD Code Storage

• Lamp Test and Blanking Capability

• 7 Segment Outputs Blanked for BCD Input Codes
> 1001

• 100% Tested for Quiescent Current at 20V

• 5V, 10V and 15V Parametric Ratings

• Maximum Input Current of 1µA at 18V Over Full Pack­age Temperature Range; 100nA at 18V and +25

o

C

Applications

• Driving Common Cathode LED Displays

• Multiplexing with Common Cathode LED Displays

• Driving Incandescent Displays

• Driving Low Voltage Fluorescent Displays

Description

CD4511BMS is a BCD-to-7-Segment latch decoder drivers
constructed with CMOS logic and n-p-n bipolar transistor
output devices on a single monolithic structure. These
devices combine the low quiescent power dissipation and
high noise immunity features of Intersil CMOS with n-p-n
bipolar output transistors capable of sourcing up to 25mA.
This capability allows the CD4511BMS types to drive LED’s
and other displays directly.

Lamp Test (
inputs are provided to test the display, shut off or intensity
modulate it, and store or strobe a BCD code, respectively.
Several different signals may be multiplexed and displayed
when external multiplexing circuitry is used.

LT), Blanking (BL), and Latch Enable or Strobe

Pinout

CD4511BMS

TOP VIEW

1

B

2

C

3

LT

4

BL

VSS

5

D

6

A

7
8

/STROBE

LE

Functional Diagram

LT

7

A

1

B

BCD

INPUTS

C

D

LE/STROBE

VSS = 8
VDD = 16

L
A
T
C

2

H

6

5

BL

VDD

16

f

15
14

g

13

a

12

b

11

c
d

10

e

9

3

13

a

12

D
E
C
O
D
E
R

4

D
R

I
V
E
R

b

11

c

7

10

SEGMENT

d

OUTPUTS

9

e

15

f

14

g

These devices are similar to the type MC14511.
The CD4511BMS is supplied in these 16-lead outline

packages:

7-Segment Display

Braze Seal DIP H4W
Frit Seal DIP H2R
Ceramic Flatpack H6W

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999

7-1169

a

g

b

f

e

c

d

File Number

3339

Specifications CD4511BMS

Absolute Maximum Ratings Reliability Information

DC Supply Voltage Range, (VDD) . . . . . . . . . . . . . . . -0.5V to +20V

(Voltage Referenced to VSS Terminals)

Input Voltage Range, All Inputs . . . . . . . . . . . . .-0.5V to VDD +0.5V

DC Input Current, Any One Input . . . . . . . . . . . . . . . . . . . . . . . .±10mA

Operating Temperature Range. . . . . . . . . . . . . . . . -55oC to +125oC

Package Types D, F, K, H

Storage Temperature Range (TSTG) . . . . . . . . . . . -65oC to +150oC

Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265oC

At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for

10s Maximum

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER SYMBOL CONDITIONS (NOTE 1)

Supply Current IDD VDD = 20V, VIN = VDD or GND 1 +25oC-10µA

VDD = 18V, VIN = VDD or GND 3 -55oC-10µA

Input Leakage Current IIL VIN = VDD or GND VDD = 20 1 +25oC -100 - nA

VDD = 18V 3 -55oC -100 - nA

Input Leakage Current IIH VIN = VDD or GND VDD = 20 1 +25oC - 100 nA

VDD = 18V 3 -55oC - 100 nA
Output Voltage VOL15 VDD = 15V, No Load 1, 2, 3 +25oC, +125oC, -55oC - 50 mV
Output Voltage VOH15 VDD = 15V, No Load (Note 3) 1 +25oC 14.1 - V

Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1 +25oC1-mA
Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1 +25oC 2.6 - mA
Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1 +25oC 6.8 - mA
Output Drive Voltage LVOH5 VDD = 5V, IOH = -20mA 1 +25oC 3.4 - V
Output Drive Voltage LVOH10 VDD = 10V, IOH = -20mA 1 +25oC 8.6 - V
Output Drive Voltage LVOH15 VDD = 15V, IOH = -20mA 1 +25oC 13.7 - V
N Threshold Voltage VNTH VDD = 10V, ISS = -10µA 1 +25oC -2.8 -0.7 V
P Threshold Voltage VPTH VSS = 0V, IDD = 10µA 1 +25oC 0.7 2.8 V
Functional F VDD = 2.8V, VIN = VDD or GND 7 +25oC VOH >

VDD = 20V, VIN = VDD or GND 7 +25oC
VDD = 18V, VIN = VDD or GND 8A +125oC
VDD = 3V, VIN = VDD or GND 8B -55oC

Input Voltage Low
(Note 2)

Input Voltage High
(Note 2)

Input Voltage Low
(Note 2)

Input Voltage High
(Note 2)

NOTES: 1. All voltages referenced to device GND, 100% testing being

implemented.

2. Go/No Go test with limits applied to inputs.

VIL VDD = 5V, VOH > 3.6V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC - 1.5 V

VIH VDD = 5V, VOH > 3.6V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC 3.5 - V

VIL VDD = 15V, VOH > 12.6V,

VOL < 1.5V

VIH VDD = 15V, VOH > 12.6V,

VOL < 1.5V

Thermal Resistance . . . . . . . . . . . . . . . . θ

Ceramic DIP and FRIT Package. . . . . 80oC/W 20oC/W

Flatpack Package . . . . . . . . . . . . . . . . 70oC/W 20oC/W

Maximum Package Power Dissipation (PD) at +125oC

For TA = -55oC to +100oC (Package Type D, F, K) . . . . . . 500mW

For TA = +100oC to +125oC (Package Type D, F, K). . . . . .Derate

Linearity at 12mW/oC to 200mW

Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW

For TA = Full Package Temperature Range (All Package Types)

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC

GROUP A

SUBGROUPS TEMPERATURE

2 +125oC - 1000 µA

2 +125oC -1000 - nA

2 +125oC - 1000 nA

2 +125oC 14.2 V
3 -55oC 14.0 V

1, 2, 3 +25oC, +125oC, -55oC- 4 V

1, 2, 3 +25oC, +125oC, -55oC11 - V

3. For accuracy, voltage is measured differentially to VDD

ja

LIMITS

VDD/2

VOL <
VDD/2

θ

jc

UNITSMIN MAX

V

7-1170

Specifications CD4511BMS

TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS

GROUP A

PARAMETER SYMBOL CONDITIONS (NOTE 1, 2)

Propagation Delay
Data to Output

Propagation Delay
Data to Output

Transition Time TTHL VDD = 5V, VIN = VDD or GND 9 +25oC - 310 ns

Transition Time TTLH VDD = 5V, VIN = VDD or GND 9 +25oC - 80 ns

NOTES:

1. CL = 50pF, RL = 200K, Input TR, TF < 20ns.

2. -55oC and +125oC limits guaranteed, 100% testing being implemented.

PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE

Supply Current IDD VDD = 5V, VIN = VDD or GND 1, 2 -55oC, +25oC- 5 µA

Output Voltage VOL VDD = 5V, No Load 1, 2 +25oC, +125oC,

Output Voltage VOL VDD = 10V, No Load 1, 2 +25oC, +125oC,

Output Voltage VOH VDD = 5V, No Load 1, 2 +25oC 4.1 - V

Output Voltage VOH VDD = 10V, No Load 1, 2 +25oC 9.1 - V

Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1, 2 +125oC 0.36 - mA

Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1, 2 +125oC 0.9 - mA

Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1, 2 +125oC 2.4 - mA

Input Voltage Low VIL VDD = 10V, VOH > 9V , VOL < 1V 1, 2 +25oC, +125oC,

Input Voltage High VIH VDD = 10V, VOH > 9V, VOL < 1V 1, 2 +25oC, +125oC,

Propagation Delay
Data to Output

TPHL VDD = 5V, VIN = VDD or GND 9 +25oC - 1040 ns

TPLH VDD = 5V, VIN = VDD or GND 9 +25oC - 1320 ns

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS

VDD = 10V, VIN = VDD or GND 1, 2 -55oC, +25oC- 10µA

VDD = 15V, VIN = VDD or GND 1, 2 -55oC, +25oC- 10µA

TPHL VDD = 10V 1, 2, 3 +25oC - 420 ns

VDD = 15V 1, 2, 3 +25oC - 300 ns

SUBGROUPS TEMPERATURE

10, 11 +125oC, -55oC - 1404 ns

10, 11 +125oC, -55oC - 1782 ns

10, 11 +125oC, -55oC - 419 ns

10, 11 +125oC, -55oC - 108 ns

+125oC - 150 µA

+125oC - 300 µA

+125oC - 600 µA

-55oC

-55oC

1, 2 +125oC 4.2 - V
1, 2 -55oC 4.0 - V

1, 2 +125oC 9.2 - V
1, 2 -55oC 9.0 - V

-55oC 0.64 - mA

-55oC 1.6 - mA

-55oC 4.2 - mA

-55oC

-55oC

LIMITS

UNITSMIN MAX

LIMITS

UNITSMIN MAX

-50mV

-50mV

-3V

+7 - V

7-1171

Specifications CD4511BMS

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS(Continued)

LIMITS

PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE

Propagation Delay
Data to Output

Propagation Delay
(BT)

Propagation Delay
(BT)

Propagation Delay
(LT)

TPLH VDD = 10V 1, 2, 3 +25oC - 520 ns

VDD = 15V 1, 2, 3 +25oC - 360 ns

TPHL VDD = 5V 1, 2, 3 +25oC - 700 ns

o

VDD = 10V 1, 2, 3 +25
VDD = 15V 1, 2, 3 +25

C - 350 ns

o

C - 250 ns

TPLH VDD = 5V 1, 2, 3 +25oC - 800 ns

o

VDD = 10V 1, 2, 3 +25
VDD = 15V 1, 2, 3 +25

C - 350 ns

o

C - 300 ns

TPHL VDD = 5V 1, 2, 3 +25oC - 500 ns

VDD = 10V 1, 2, 3 +25oC - 250 ns
VDD = 15V 1, 2, 3 +25oC - 170 ns

Propagation Delay
(LT)

TPLH VDD = 5V 1, 2, 3 +25oC - 300 ns

VDD = 10V 1, 2, 3 +25oC - 150 ns
VDD = 15V 1, 2, 3 +25oC - 100 ns

Transition Time TTHL VDD = 10V 1, 2, 3 +25oC - 185 ns

VDD = 15V 1, 2, 3 +25oC - 160 ns

Transition Time TTLH VDD = 10V 1, 2, 3 +25oC - 60 ns

VDD = 15V 1, 2, 3 +25oC - 50 ns

Minimum Data Setup
Time

TS VDD = 5V 1, 2, 3 +25oC - 150 ns

VDD = 10V 1, 2, 3 +25oC - 70 ns
VDD = 15V 1, 2, 3 +25oC - 40 ns

Minimum Data Hold Time TH VDD = 5V 1, 2, 3 +25oC-0ns

VDD = 10V 1, 2, 3 +25oC-0ns
VDD = 15V 1, 2, 3 +25oC-0ns

Minimum Strobe Pulse
Width

TW VDD = 5V 1, 2, 3 +25oC - 400 ns

VDD = 10V 1, 2, 3 +25oC - 160 ns
VDD = 15V 1, 2, 3 +25oC - 100 ns

Output Drive Voltage LVOH5 VDD = 5V, IOH = -10mA 1, 2 +25oC 3.9 - V

1, 2 +125oC 3.9 - V

1, 2 -55oC 3.8 - V
VDD = 5V, IOH = -20mA 1, 2 -55oC 3.55 - V
VDD = 5V, IOH = -25mA 1, 2 +25oC 3.1 - V

1, 2 -55oC 3.4 - V

Output Drive Voltage LVOH10 VDD = 10V, IOH = -10mA 1, 2 +25oC 9.0 - V

1, 2 +125oC 9.0 - V

1, 2 -55oC 8.85 - V
VDD = 10V, IOH = -20mA 1, 2 +125oC 8.4 - V

1, 2 -55oC 8.7 - V
VDD = 10V, IOH = -25mA 1, 2 +25oC 8.3 - V

1, 2 -55oC 8.6 - V

UNITSMIN MAX

7-1172