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74LVT16244BEV,157
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Product Detailed Parameters
- Description：IC BUF NON-INVERT 3.6V 56VFBGA
- Series：74LVT
- Mfr：NXP USA Inc.
- Package：Tray
- Logic Type：Buffer, Non-Inverting
- Number of Elements：4
- Number of Bits per Element：4
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：32mA, 64mA
- Voltage - Supply：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：56-VFBGA
- Supplier Device Package：56-VFBGA (4.5x7)
- Grade：-
- Qualification：-
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Overview
The NXP USA Inc. 74LVT16244BEV,157 is a 16-bit buffer and line driver belonging to the LVT logic family. It features 3-state outputs and operates within a supply voltage range of 2.7 V to 3.6 V. The device utilizes BiCMOS technology and provides non-inverting signal transmission across 16 channels. It is designed for high-speed applications with specified propagation delays and output drive capabilities suitable for bus-oriented architectures.
Feature Summary
- Provides 16-bit non-inverting buffering with independent control
- Features 3-state outputs for effective bus management
- Supports operation in mixed 5V system environments
Applications
- Bus-oriented memory mapping
- Clock drivers
- Buffering oscillators
Procurement Notes
Verify the specific suffix ',157' against official Nexperia documentation to confirm package type and tape/reel specifications. Confirm current lifecycle status as distribution data indicates potential obsolescence or limited availability for certain variants. Ensure compatibility with required operating temperature ranges before procurement.
Selection Notes
Select this component when 16-bit isolation is required between source and destination buses. The LVT series offers faster switching speeds compared to standard LV devices. Verify that the 2.7 V to 3.6 V supply range aligns with the target system power rails and that the 3-state functionality meets the bus contention requirements.
Part Context
This part belongs to the 74LVTxx244 series of 16-bit buffers. It shares functional similarities with other 16-bit drivers but is distinguished by its specific LVT speed characteristics and BiCMOS construction. It serves as a critical interface component in digital systems requiring high-performance data transfer.
Replacement Considerations
Check for direct pin-compatible alternatives such as the 74LVT16244ADGG from Nexperia. Verify electrical parameters like propagation delay and output current against the original specification to ensure functional equivalence in the existing circuit design.
