INDUSTRY COMPONENT

Output Latches/Registers

Output latches and registers are digital storage components in industrial control systems that temporarily hold and synchronize output signals from logic units.

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Component Specifications

Definition
Output latches and registers are sequential logic circuits within the Output Logic Unit of industrial machinery that capture, store, and release digital output signals based on clock or control signals. They ensure stable and synchronized data transmission to actuators, displays, or other downstream systems, preventing glitches and timing errors in automated processes.
Working Principle
These components operate on clocked or enable-based control: when a clock pulse or enable signal is active, they capture input data from the Output Logic Unit and hold it until the next control event. Latches are level-sensitive (transparent when enabled), while registers are edge-triggered (capture data on clock edges), providing synchronized output to external devices.
Materials
Semiconductor materials (silicon, gallium arsenide) with metal (copper, aluminum) interconnects; housed in plastic (epoxy resin) or ceramic packages with gold/nickel plating for corrosion resistance.
Technical Parameters
  • Bit Width 8-bit to 64-bit
  • Package Type DIP, SOIC, QFP
  • Clock Frequency Up to 500 MHz
  • Operating Voltage 3.3V or 5V DC
  • Propagation Delay < 5 ns
  • Temperature Range -40°C to +85°C
Standards
ISO 13849-1, IEC 61131-3, DIN EN 61131-2

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Output Latches/Registers.

output latch digital register industrial control logic unit signal synchronization PLC components automation hardware Output Latches/Registers Output Latches/Registers in Computer, Electronic and Optical Product Manufacturing

Parent Products

This component is used in the following industrial products

Output Logic Unit

A component within a State Machine Controller that processes and generates output signals based on the current state and input conditions.

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Engineering Analysis

Risks & Mitigation
  • Signal timing mismatches
  • Electromagnetic interference (EMI)
  • Overheating due to high-frequency operation
  • Data corruption from voltage spikes
FMEA Triads
Trigger: Clock signal instability or noise
Failure: Incorrect data latching leading to erroneous outputs
Mitigation: Use shielded cables, add clock buffers, and implement error-checking protocols
Trigger: Voltage fluctuations or power surges
Failure: Data corruption or component damage
Mitigation: Incorporate voltage regulators, surge protectors, and redundant power supplies

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.1V for voltage levels, ±5% for timing parameters
Test Method
Automated test equipment (ATE) with functional and parametric testing per IEC 60747 standards

Buyer Feedback

★★★★☆ 4.5 / 5.0 (33 reviews)

"Impressive build quality. Especially the technical reliability is very stable during long-term operation."

"As a professional in the Computer, Electronic and Optical Product Manufacturing sector, I confirm this Output Latches/Registers meets all ISO standards."

"Standard OEM quality for Computer, Electronic and Optical Product Manufacturing applications. The Output Latches/Registers arrived with full certification."

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Frequently Asked Questions

What is the difference between a latch and a register in industrial applications?

Latches are level-sensitive and transparent when enabled, while registers are edge-triggered and capture data only on clock edges, offering better synchronization in timing-critical industrial systems.

How do output latches improve system reliability?

They prevent signal glitches and hold data stable during transmission, reducing errors in actuators and displays, which is crucial for safety and precision in automated processes.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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Output Interface Connector Output Pads