Datasheet > HCF4054B_02

HCF4054B_02

更新时间： 2024-10-02 04:56:47

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		驱动
页数	文件大小	规格书
11页	293K
描述
4 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER WITH STROBED LATCH FUNCTION

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HCF4054B_02 数据手册

HCF4054B

4 SEGMENT LIQUID CRYSTAL DISPLAY

DRIVER WITH STROBED LATCH FUNCTION

■

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

DIP

SOP

[(V - V ) = 18V] RESULTS IN EFFECTIVE

36V (p-p) DRIVE ACROSS SELECTED

DISPLAY SEGMENTS

ORDER CODES

PACKAGE

TUBE

T & R

■

LOW OR HIGH OUTPUT LEVEL DC DRIVE

FOR OTHER TYPES OF DISPLAYS

ONE CHIP LOGIC LEVEL CONVERSION

FOR DIFFERENT INPUT AND OUTPUT

LEVEL SWINGS

DIP

HCF4054BEY

HCF4054BM1

SOP

HCF4054M013TR

■

FULL DECODING OF ALL INPUT

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

BLANK POSITIONS

HCF4054B provides level shifting similar to

HCF4055B and HCF4056B, independently

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 LEAKAGE CURRENT

I = 100nA (MAX) AT V = 18V T = 25°C

■

100% TESTED FOR QUIESCENT CURRENT

MEETS ALL REQUIREMENTS OF JEDEC

JESD13B "STANDARD SPECIFICATIONS

FOR DESCRIPTION OF B SERIES CMOS

DEVICES"

DESCRIPTION

HCF4054B is a monolithic integrated circuit

fabricated in Metal Oxide Semiconductor

technology available in DIP and SOP packages.

input signal swings (V to V ) from +5V to 0V

PIN CONNECTION

September 2002

1/11

12 3 4 5 6 7...11

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HCF4054BM1	STMICROELECTRONICS	获取价格	LIQUID-CRYSTAL DISPLAY DRIVERS
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HCF4055	ETC	获取价格	LIQUID-CRYSTAL DISPLAY DRIVERS
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HCF4055BC1	STMICROELECTRONICS	获取价格	LIQUID-CRYSTAL DISPLAY DRIVERS
HCF4055BE	STMICROELECTRONICS	获取价格	IC,LCD DISPLAY DRIVER,7-SEG,0-BP,CMOS,DIP,16PIN,PLASTIC