Nexperia USA Inc. HEF4543BT,652

Nexperia USA Inc. HEF4543BT,652 Environmental and export classification status description

- Manufacturer: Nexperia - Part Number: HEF4543BT,652 - Category: Integrated Circuits (ICs) - Description: HEF4543BT,652 is a BCD-to-7-segment latch/decoder/driver IC designed for use in applications requiring the display of 0-9 numerals. Functions: - Digital input BCD to decimal decoding - 7-segment display driver functionality - Latching control for data retention Applications: - Display systems in digital clocks - Counters and frequency meters - Test equipment and instrumentation - Control panel displays Alternative Components: - CD4543B: BCD-to-7-segment Latch/Decoder/Driver IC by Texas Instruments - MM74C48: BCD-to-7-segment Decoder/Driver IC by Fairchild Semiconductor - SN54LS47: BCD-to-7-segment Decoder/Driver IC by Texas Instruments Embedded Modules: - The HEF4543BT,652 IC can be used in conjunction with microcontrollers or other logic ICs to provide comprehensive display solutions in embedded systems. Related Q&A: 1. Can the HEF4543BT,652 directly drive a common anode 7-segment display? - Yes, the HEF4543BT,652 is compatible with common anode 7-segment displays. 2. What is the maximum voltage the HEF4543BT,652 can handle on its inputs? - The maximum supply voltage is typically around 18V for the HEF4543BT,652. 3. Does the HEF4543BT,652 require external components like resistors for driving displays? - External current-limiting resistors are generally recommended when driving LED displays with the HEF4543BT,652. 4. Can the HEF4543BT,652 be cascaded with multiple ICs for larger digit displays? - Yes, multiple HEF4543BT,652 ICs can be cascaded to drive larger multi-digit displays. 5. What is the power consumption of the HEF4543BT,652 in typical applications? - The power consumption varies based on the display configuration and can be calculated based on supply voltage and current drawn by the display segments.