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MM145453VX

ManufacturerTexas Instruments

Manufacturer Product NumberMM145453VX

DescriptionIC DRVR 7 SEG 4 1/2 DIGIT 44PLCC

Datasheet MM145453VX Datasheet(pdf)

$2.11

Quantity Available: 3388

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

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MM145453VX DESCRIPTION

The MM145453 is a monolithic integrated circuitutilizingthresholdenhancement mode devices. The chip can drive up to33 LCD segments and can be paralleled to increasethis number. The chip is capable of driving a 4½ digit7-segment display with minimal interface between thedisplay and the data source.gate,lowThe MM145453 stores display data in latches after itis clocked in, and holds the data until new displaydata is received.The MM145453 is available in a molded 44 pinsurface mount PLCC package. The MM145453 is pinout and functionally compatible with the MC145453.Figure 1. Top ViewSee Package Number FN0044A

MM145453VX APPLICATIONS

• COPS or Microprocessor Displays • • Digital Clock, Thermometer, Counter,Industrial Control IndicatorVoltmeterInstrumentation Displays • • Remote DisplaysConnection DiagramCMOS metal

Product Attributes

TYPE	DESCRIPTION	Select all
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	44-LCC (J-Lead)
Supplier Device Package	44-PLCC (16.58x16.58)
Package	Tape & Reel (TR)
Product Status	Obsolete
Display Type	LCD
Configuration	7 Segment + DP, Alphanumeric and Bar Graph
Interface	Serial
Digits or Characters	4.5 Digits
Current - Supply	40 µA
Supply Voltage	3V ~ 10V