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M74HC4543B1R - ST Microelectronics
Manufacturer:
ST Microelectronics
ManyChip's Part#:
MC33231440
Category:
Logic Control, Logic Gate IC
Package:
DIP-16
Datasheet:
Datasheet 3D Model
Description:
M74HC4543 Series 6V BCD to 7 Segment Latch/Decoder/LCD Driver - DIP-16
Stock Locations:
Availability:
1,719 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 2.53

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

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Description

DESCRIPTION
The M74HC4543 is an high speed CMOS BCD-TO-7 SEGMENT DECODER WITH LCD DRIVER fabricated with silicon gate C2MOS technology.
This device consists of BCD-TO-7 segment decoder with a BCD input latch and a 7-segment driver for a liquid crystal display (LCD). When any illegal BCD input signal is applied or input BI is held high, the display is blanked.
■ HIGH SPEED:
tPD = 14ns (TYP.) at VCC = 6V
■ LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at TA=25°C
■ HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 % VCC (MIN.)
■ SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN)
■ BALANCED PROPAGATION DELAYS:
tPLH ≅ tPHL
■ WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4543

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M74HC4543B1R Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	DIP-16
Supply Voltage (DC)	5.00 V, 6.00 V (max)
Number of Outputs	7 Output
Supply Current	40 µA
Number of Positions	16 Position
Power Dissipation	500 mW
Number of Gates	1 Gate
Output Current (Max)	5.2 mA
Number of Inputs	4 Input
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Supply Voltage	2V ~ 6V
Supply Voltage (Max)	6 V
Supply Voltage (Min)	2 V
	Show
Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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