M74HC4543B1R
- Mfr.Part #
- M74HC4543B1R
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DRVR 7 SEGMENT 16DIP
- Stock
- 2,621
- In Stock :
- 2,621
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Display Drivers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Height :
- 1.05mm
- Base Part Number :
- M74HC45
- Mount :
- Through Hole
- Number of Elements :
- 1
- Number of Functions :
- 1
- Mounting Type :
- Through Hole
- Low Level Output Current :
- 5.2mA
- Turn On Delay Time :
- 450 ns
- Logic IC Type :
- SEVEN SEGMENT DECODER/DRIVER
- High Level Output Current :
- -5.2mA
- REACH SVHC :
- No SVHC
- Interface :
- BCD
- Polarity :
- Inverting, Non-Inverting
- Width :
- 4.48mm
- Propagation Delay :
- 450 ns
- Power Dissipation :
- 500mW
- Operating Supply Current :
- 40μA
- Configuration :
- 7 Segment
- Load Capacitance :
- 50pF
- Quiescent Current :
- 4μA
- Number of Pins :
- 16
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Supply Voltage-Max (Vsup) :
- 6V
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Number of Terminations :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Input Conditioning :
- LATCHED
- Supply Voltage-Min (Vsup) :
- 2V
- Pin Count :
- 16
- Logic Function :
- Decoder, Latch
- Display Type :
- LCD
- Lead Free :
- Lead Free
- Operating Temperature :
- -55°C~125°C
- Length :
- 5.1mm
- Number of Inputs :
- 4
- Supply Voltage :
- 4.5V
- Radiation Hardening :
- No
- Voltage - Supply :
- 2V~6V
- Series :
- 74HC
- Number of Outputs :
- 7
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Family :
- HC/UH
- Datasheets
- M74HC4543B1R

[Display Drivers + STMicroelectronics + M74HC4543B1R] Overview
The M74HC4543B1R, manufactured by STMicroelectronics, is a highly efficient integrated circuit designed for driving 7-segment displays. This versatile component is engineered to deliver superior performance and reliability in a wide range of applications, making it an ideal choice for various industries.
With its compact design and advanced features, the M74HC4543B1R simplifies the process of controlling 7-segment displays, offering exceptional precision and accuracy. Whether used in consumer electronics, industrial automation, or automotive applications, this IC provides seamless integration and optimal functionality.
STMicroelectronics, renowned for its innovative solutions and cutting-edge technology, ensures that the M74HC4543B1R meets the highest standards of quality and performance, making it the preferred choice for demanding applications.
M74HC4543B1R Features
- Highly efficient 7-segment display driver
- 16-pin DIP (Dual In-line Package) configuration
- Precision control for accurate display output
- Wide operating voltage range for versatility
- Low power consumption for energy efficiency
- Robust design for reliable performance
- Compact size for space-saving installation
M74HC4543B1R Applications
- Electronic instrumentation: The M74HC4543B1R is ideal for driving 7-segment displays in electronic instruments such as multimeters and oscilloscopes, providing clear and precise readouts for accurate measurements.
- Industrial automation: In industrial settings, this IC facilitates the control and monitoring of processes by driving 7-segment displays on control panels and machinery, enabling operators to efficiently manage operations.
- Automotive displays: Automotive manufacturers utilize the M74HC4543B1R to power 7-segment displays in dashboard panels, instrument clusters, and infotainment systems, enhancing the visibility of critical information for drivers.
- Consumer electronics: From digital clocks and calculators to home appliances and gaming devices, this versatile IC is employed in various consumer electronics applications to provide clear and legible numerical displays.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















