HCF4056M013TR STMicroelectronics, HCF4056M013TR Datasheet

IC DECODER/DIVDR BCD-7SEG 16SOIC

HCF4056M013TR

Manufacturer Part Number
HCF4056M013TR
Description
IC DECODER/DIVDR BCD-7SEG 16SOIC
Manufacturer
STMicroelectronics
Datasheet

Specifications of HCF4056M013TR

Display Type
LCD
Configuration
7 Segment
Interface
BCD
Digits Or Characters
1 Digit
Voltage - Supply
3 V ~ 20 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Other names
497-1132-2

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
HCF4056M013TR
Manufacturer:
ON
Quantity:
50
Part Number:
HCF4056M013TR
Manufacturer:
ST
0
DESCRIPTION
HCF4056B 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 DISPLAY.
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
I
100% TESTED FOR QUIESCENT CURRENT
MEETS ALL REQUIREMENTS OF JEDEC
JESD13B "STANDARD SPECIFICATIONS
FOR DESCRIPTION OF B SERIES CMOS
DEVICES"
I
= 100nA (MAX) AT V
DD
- V
EE
in
) = 18V] RESULTS IN EFFECTIVE
Metal
Oxide
DD
= 18V T
BCD TO 7 SEGMENT DECODER /DRIVER
Semiconductor
A
= 25°C
WITH STROBED LATCH FUNCTION
ORDER CODES
HCF4056B is a single digit BCD to 7 segment
decoder driver circuit that provides a level shifting
function on the chip. This feature permits the BCD
input-signal swings (V
as or different from the 7-segment output signal
swings (V
input-signal swings (V
0 to -3V, whereas the output-display drive signal
swing (V
V
4V. The 7-segment outputs are controlled by the
DISPLAY-FREQUENCY (DF) input, which causes
the selected segment outputs to be low, high, or a
square wave output (for liquid crystal displays).
PACKAGE
EE
SOP
DIP
exceeds 15V, V
DD
DD
to V
DIP
HCF4056BM1
HCF4056BEY
to V
EE
TUBE
) may be from 0 to -5V. If V
EE
DD
DD
). For example, the BCD
DD
to V
to V
to V
HCF4056B
SS
SS
SS
) may be as low as
should be at least
HCF4056M013TR
) to be the same
SOP
T & R
DD
1/10
to

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HCF4056M013TR Summary of contents

Page 1

... The 7-segment outputs are controlled by the DISPLAY-FREQUENCY (DF) input, which causes the selected segment outputs to be low, high square wave output (for liquid crystal displays). Semiconductor HCF4056B DIP SOP TUBE T & R HCF4056BEY HCF4056BM1 HCF4056M013TR the same For example, the BCD may be as low as DD ...

Page 2

HCF4056B When the DF input is low, the output segments will be high when selected by the BCD inputs. When the DF input is high, the output segments will be low when selected by the BCD inputs. When a square ...

Page 3

TRUTH TABLE INPUT CODE ...

Page 4

HCF4056B 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 FIGURE 1 : Display Driver Circuit FIGURE 2 : Display Driver Waveforms. HCF4056B 5/10 ...

Page 6

HCF4056B FIGURE 3 : Conversion Of "H" Display To "F" Display Example of a circuit that converts an "H" display (code 1011 "F" display. TEST CIRCUIT C = 50pF or equivalent (includes jig and probe capacitance ...

Page 7

WAVEFORM : DATA SETUP TIME AND STROBE PULSE DURATION (f=1MHz; 50% duty cycle ) HCF4056B 7/10 ...

Page 8

HCF4056B DIM. MIN. a1 0. 8/10 Plastic DIP-16 (0.25) MECHANICAL DATA mm. TYP MAX. 1.65 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 inch MIN. TYP. ...

Page 9

SO-16 MECHANICAL DATA DIM. MIN 0 0. 9 3.8 G 4 mm. TYP MAX. MIN. 1.75 0.2 0.003 1.65 0.46 0.013 0.25 ...

Page 10

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications its use. 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 mentioned in this publication are subject to change without notice ...

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