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Product Detailed Parameters
- Description：IC FF D-TYPE DUAL 8BIT 48TSSOP
- Series：74LVCH
- Mfr：IDT, Integrated Device Technology Inc
- Package：Bulk
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Overview
The IDT74LVCH162374AX4PA is a dual 8-bit D-type flip-flop with 3-state outputs, part of the 74LVCH series. It utilizes advanced CMOS technology and operates at 3.3V. The device features 5V tolerant I/Os and bus-hold circuitry to prevent floating inputs. Packaged in a 48-pin TSSOP with 0.50mm pitch, it supports high-speed data storage and transfer in digital systems.
Feature Summary
- Dual 8-bit edge-triggered D-type flip-flop architecture
- 3-state output capability for efficient bus management
- 5V tolerant I/Os compatible with mixed voltage systems
- Bus-hold circuitry maintains stable input states
Applications
- High-speed data storage registers
- Buffering applications in digital circuits
- Clock domain crossing interfaces
- Parallel data transfer systems
Procurement Notes
Verify the exact ordering suffix against the manufacturer's current catalog to ensure package and tape/reel specifications match requirements. Confirm that the component status remains active before finalizing procurement plans. Cross-reference the datasheet revision date to ensure compatibility with current design standards and regulatory compliance needs.
Selection Notes
Select this component when designing systems requiring 3.3V logic with 5V interface compatibility. The dual 8-bit configuration suits parallel data paths. Ensure the 48-TSSOP package fits the PCB layout constraints. Consider the bus-hold feature for noise immunity in electrically noisy environments where input stability is critical.
Part Context
This device belongs to the 74LVCH series, designed for low-voltage CMOS applications. It complements other logic families by providing specific timing characteristics and power efficiency. The IDT brand indicates integration into broader system-level solutions focusing on performance optimization for complex digital designs.
Replacement Considerations
Check for direct pin-compatible alternatives within the same 74LVCH family. Verify if other manufacturers offer equivalent 16-bit D-flip-flops with identical 3-state and 5V tolerance specifications. Ensure electrical parameters such as propagation delay and operating voltage range remain consistent.
