HCF4054BEY STMicroelectronics, HCF4054BEY Datasheet

HCF4054BEY

Manufacturer Part Number

HCF4054BEY

Description

IC LCD DRIVER 4SEG W/LATCH 16DIP

Manufacturer

STMicroelectronics

Datasheet

1.HCF4054BEY.pdf (11 pages)

Specifications of HCF4054BEY

Display Type

LCD

Configuration

4 Segment

Voltage - Supply

3 V ~ 20 V

Operating Temperature

-55°C ~ 125°C

Mounting Type

Through Hole

Package / Case

16-DIP (0.300", 7.62mm)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Supply

Interface

Digits Or Characters

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

H&T Electronics

Part Number:

HCF4054BEY

Quantity:

15 600

Current page: 1 of 11
Download datasheet (301Kb)

DESCRIPTION

HCF4054B is a monolithic integrated circuit

fabricated

technology available in DIP and SOP packages.

PIN CONNECTION

September 2002

QUIESCENT CURRENT SPECIF. UP TO 20V

OPERATION OF LIQUID CRYSTALS WITH

CMOS CIRCUITS PROVIDES ULTRA LOW

POWER DISPLAYS

EQUIVALENT AC OUTPUT DRIVE FOR

LIQUID CRYSTAL DISPLAYS - NO

EXTERNAL CAPACITOR REQUIRED

VOLTAGE DOUBLING ACROSS DISPLAY

[(V

36V (p-p) DRIVE ACROSS SELECTED

DISPLAY SEGMENTS

LOW OR HIGH OUTPUT LEVEL DC DRIVE

FOR OTHER TYPES OF DISPLAYS

ONE CHIP LOGIC LEVEL CONVERSION

FOR DIFFERENT INPUT AND OUTPUT

LEVEL SWINGS

FULL DECODING OF ALL INPUT

COMBINATIONS : "0 - 9, L, H, P, A" AND

BLANK POSITIONS

INPUT LEAKAGE CURRENT

100% TESTED FOR QUIESCENT CURRENT

MEETS ALL REQUIREMENTS OF JEDEC

JESD13B "STANDARD SPECIFICATIONS

FOR DESCRIPTION OF B SERIES CMOS

DEVICES"

= 100nA (MAX) AT V

- V

) = 18V] RESULTS IN EFFECTIVE

Metal

Oxide

DRIVER WITH STROBED LATCH FUNCTION

= 18V T

Semiconductor

4 SEGMENT LIQUID CRYSTAL DISPLAY

= 25°C

ORDER CODES

HCF4054B provides level shifting similar to

HCF4055B

strobed latches, and common DF control on 4

signal lines. This device is intended to provide

drive signal compatibility with HCF4055B and

HCF4056B 7-segment decoder types for the

decimal point, colon, polarity, and similar display

lines. A level-shifted high amplitude DF output can

be obtained from any HCF4054B output line by

connecting the corresponding input and strobe

lines to a low and high levels. HCF4054B may

also be utilized for logic level "up conversion" or

"down conversion" respectively. For example,

input signal swings (V

PACKAGE

SOP

DIP

HCF4054BEY

HCF4054BM1

and

TUBE

HCF4056B,

to V

HCF4054B

) from +5V to 0V

HCF4054M013TR

SOP

independently

T & R

1/11

Related parts for HCF4054BEY

HCF4054BEY Summary of contents

Page 1

... HCF4054B may also be utilized for logic level "up conversion" or "down conversion" respectively. For example, input signal swings (V Semiconductor HCF4054B DIP SOP TUBE T & R HCF4054BEY HCF4054BM1 HCF4054M013TR and HCF4056B, independently from + 1/11 ...

Page 2

HCF4054B can be converted to output signal swings ( +5V to -5V. The level shifted function EE permits the use of different input and output signal swings. The input swings from a low level ...

Page 3

LOGIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Input Current I P Power Dissipation per Package D Power Dissipation per Output Transistor T Operating Temperature op T Storage Temperature stg Absolute ...

Page 4

HCF4054B DC SPECIFICATIONS Symbol Parameter V EE (V) I Quiescent Current - High Level Output 0 OH Voltage Low Level Output 0 OL Voltage High Level Input -5 IH ...

Page 5

TYPICAL APPLICATIONS Display Driver Circuit. Display Driver Waveform.. HCF4054B 5/11 ...

Page 6

HCF4054B Digital (0 to +5V) to Bidirectional Analog Control (+5V to -5V) Level Shifter. Typical 3½ Digit Crystal Display : (V 6/11 = +5V 0V -10V 30Hz Square) N ...

Page 7

TEST CIRCUIT C = 50pF or equivalent (includes jig and probe capacitance 200K pulse generator (typically OUT WAVEFORM : DATA SETUP TIME AND STROBE PULSE DURATION (f=1MHz; 50% duty ...

Page 8

HCF4054B Plastic DIP-16 (0.25) MECHANICAL DATA DIM. MIN. a1 0. 8/11 mm. TYP MAX. MIN. 0.020 1.65 0.030 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 ...

Page 9

SO-16 MECHANICAL DATA mm. DIM. MIN. TYP 0.35 b1 0. 9.8 E 5.8 e 1.27 e3 8.89 F 3.8 G 4 inch MAX. MIN. TYP. 1.75 0.2 ...

Page 10

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...

Page 11

HCF4054B 11/11 ...

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