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74LVCH162373ADL112
+Lista de MateriaisNOW NEXPERIA 74LVCH162373ADL - B
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FabricanteSemiconductores NXP
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Peça do Fabricante #74LVCH162373ADL112
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Ficha Técnica 74LVCH162373ADL112 DataSheet
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Especificações
| Atributo | Valor |
| Package / Case | Bulk |
| Part Status | Active |
Visão Geral
Description
Key features of the 74LVCH162373ADL112 include 5V tolerant inputs, which allow it to interface with 5V logic levels without damage, and a bushold on data inputs to eliminate the need for external pull-up or pull-down resistors. It also supports live insertion, facilitating dynamic system upgrades without powering down. The device is typically packaged in TSSOP or similar formats for high-density applications. Its high-speed operation, low power consumption, and robustness make it ideal for use in computing, telecommunications, and various control systems.
Equivalent
1. SN74LVCH162373 by Texas Instruments
2. MC74LVX162373 by ON Semiconductor
3. 74ALVCH162373 by Nexperia
4. 74LCX162373 by Fairchild Semiconductor
These alternatives match similar functionalities and can be used in compatible applications. Always verify the datasheet for pin compatibility and electrical characteristics before substitution.
Features
1. Technology & Performance: Based on advanced CMOS technology, it offers low power consumption and high-speed operation.
2. Voltage Level: Operates within a voltage range of 1.2 V to 3.6 V, making it suitable for a variety of applications.
3. Latch Functionality: The device consists of two 8-bit sections, each controlled by a latch-enable (LE) and output-enable (OE) input.
4. 3-State Outputs: The device supports bus-oriented systems with 3-state outputs, enabling multiple connections on a single line without interference.
5. Latch Enable: The latches are transparent when the latch-enable input is high.
6. Output Enable: Outputs are in the high-impedance state when the output-enable input is high, regardless of the latch-enable input state.
7. ESD Protection: It includes protection against electrostatic discharge.
8. Package and Mounting: Typically available in TSSOP-48 package, suitable for space-constrained applications.
These features make it ideal for use in a wide range of digital systems.
Pinout
Pin Count:
- The device is housed in a 48-pin package.
Functions:
- Latch Functionality: It consists of 16 D-type latches, allowing input data (D0-D15) to be stored when the latch enable (LE) is high. When LE is low, the latch maintains its previous state, making it transparent in the high state.
- 3-State Outputs: The outputs (Q0-Q15) can be enabled or disabled using the output enable (OE) pin. When OE is low, the outputs are active and reflect the state of the latches. When OE is high, the outputs are in a high-impedance state, effectively disconnecting them from the bus.
- Bus Interfacing: The device is useful for bus interfacing due to its 3-state outputs, allowing multiple devices to share the same signal lines.
- Voltage Level Shifting: Designed for low-voltage operation, it supports a wide range of voltage levels, making it suitable for mixed-signal environments.
Manufacturer
Application
1. Memory Interfacing: Used in memory address and data bus interfacing, where it temporarily holds data.
2. Data Acquisition Systems: Facilitates data capture and storage for processing.
3. Microprocessor Systems: Acts as an interface between microprocessors and peripheral devices.
4. Digital Signal Processing: Useful in holding intermediate data for processing.
5. Communication Systems: Employed in managing data flow and synchronization.
6. Embedded Systems: Offers efficient data management in various embedded applications.
Its design ensures low power consumption and compatibility with low-voltage systems.