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74LVT573D118
+Lista de MateriaisNOW NEXPERIA 74LVT573D - 3.3 V O
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FabricanteNexperia USA Inc.
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Peça do Fabricante #74LVT573D118
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Ficha Técnica 74LVT573D118 DataSheet
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Especificações
| Atributo | Valor |
| Package / Case | Bulk |
| Part Status | Active |
Visão Geral
Description
The 74LVT573D118 supports a wide power supply range and is optimized for 3.3V operation while being compatible with TTL input thresholds. It provides low power dissipation and high drive capability, capable of driving up to 12mA at the outputs. The three-state outputs allow for bus-oriented applications, enabling multiple devices to share a common data path.
Typical applications include memory address latching, data buffering, and I/O port expansion. The device is commonly used in computing and communication equipment where reliable, high-speed data management is required. Its compact package and robust performance make it suitable for dense circuit board designs.
Equivalent
Features
1. Octal Latch: Comprises 8 latches in a single package, facilitating simultaneous data handling.
2. D-Type Latch: Captures the input data when the enable signal is active, allowing for temporary data storage.
3. 3-State Outputs: Offers three output states - high, low, and high-impedance, enabling multiple devices to share the same output line without interference.
4. High-Speed CMOS Logic: Designed using CMOS technology to provide fast switching speeds and low power consumption.
5. Supply Voltage: Operates typically at 3.3V, compatible with low-voltage systems.
6. Latch Enable Control: The Latch Enable (LE) input controls data latching; when high, data from inputs are transferred to outputs.
7. Output Enable Control: The Output Enable (OE) can disable the outputs, setting them to high-impedance.
8. Package: Often available in SOIC or TSSOP packages for surface mount applications.
These features make the 74LVT573D118 suitable for use in buffering, data storage, and interfacing in various digital systems.
Pinout
The 74LVT573 operates with the following primary functions:
- Data Latch: It captures the input data on the D pins when the latch-enable (LE) input is high.
- 3-State Outputs: The outputs can be set to a high-impedance state using the output-enable (OE) input, allowing for direct connection to bus lines and preventing bus contention.
- Transparent Operation: With LE high, data at the D inputs appears at the Q outputs simultaneously.
For precise pin details and functionality, consult the specific datasheet for the 74LVT573D118 to ensure any unique characteristics are addressed.