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74F543DC octal registered transceiver IC 24-pin
Description:
- This integrated circuit includes two sets of D-type latches for temporarily storing data flowing in either direction.
- It has distinct controllers for data flow in each direction, making it suitable for a variety of applications.
- Functionality: This integrated circuit includes eight 2-way D-type latches that allow data to be sent and stored in both directions between buses.
- It has independent input and output controllers, as well as latch enable (LE) and output enable (OE) signals for accurate data handling.
- Package: Available in a dual-in-line package (DIP), which allows for easy integration into a variety of circuit boards.
- Voltage and Current: Typically runs at 5V, with sink current capacities of 24 mA (A outputs) and 64 mA (B outputs).
- Performance: Known for its low propagation latency of roughly 15 ns, which ensures rapid and dependable data handling required for high-speed applications.
- Compatibility: Serves as a compact solution that replaces the combined functionality of the 74F245 and 74F373 ICs, saving board space and simplifying design.
Specifications:
- Function: 8-bit octal transceiver with non-inverting 3-state outputs.
- Package Type: Dual-in-line package (DIP) and other variations as per availability.
- Operating Voltage: 5V.
- Current Specifications:
- A Outputs Sink: 24 mA.
- B Outputs Sink: 64 mA.
- Propagation Delay: Typically around 15 ns.
- Input and Output Voltage Levels:
- VIL (max): 0.8V.
- VIH (min): 2V.
- VOL (max): 0.5V.
- VOH (min): 2.5V.
Features:
- Combines functions of 74F245 and 74F373 type ICs in one chip.
- Back-to-back registers for temporary data storage.
- Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs.
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