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Product Detailed Parameters
- Description：IC UNIV BUS TXRX 18BIT 56SSOP
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The SN74ALVCH16524DLR is an 18-bit universal bus transceiver manufactured by Texas Instruments. It operates within a voltage range of 1.65 V to 3.6 V and utilizes a 56-pin SSOP package. The device supports bidirectional data transmission with configurable direction control. It features low on-resistance for improved signal integrity and includes latch-up protection exceeding 100 mA per JESD 78 standards. The component is designed for high-speed applications requiring robust performance in low-voltage environments.
Feature Summary
- Supports bidirectional data transfer across 18 bits
- Operates at low supply voltages from 1.65 V to 3.6 V
- Includes built-in latch-up protection for enhanced reliability
Applications
- High-density memory interfaces
- Portable computing systems
- Consumer electronics with low power requirements
Procurement Notes
Verify the specific ordering suffix to ensure the correct package type and tape-and-reel configuration match your assembly needs. Confirm RoHS compliance status if required by your manufacturing standards. Check for any specific handling instructions related to electrostatic discharge during storage and installation.
Selection Notes
Select this component when an 18-bit wide bus interface is required in space-constrained designs. Ensure the operating voltage aligns with the system's 1.65 V to 3.6 V range. Consider the 56-SSOP package dimensions for PCB layout compatibility. Verify that the bidirectional nature meets the data flow requirements of the target application.
Part Context
This part belongs to the ALVCH family of universal bus transceivers, which are optimized for low-voltage operation. It serves as a bridge between different logic levels and bus architectures. The device is commonly used in systems requiring efficient data routing between microprocessors and peripheral devices.
Replacement Considerations
Check for direct pin-compatible alternatives within the same ALVCH series. Verify electrical characteristics such as propagation delay and drive strength against original specifications. Ensure package dimensions remain compatible with existing footprints.
