MC10E142FN

Shift Registers Overview

The MC10E142FN is a 9-bit shift register designed for byte-parity applications, featuring serial/parallel input and serial/parallel output capabilities. It operates in PECL mode with VCC ranging from 4.2 V to 5.7 V (VEE = 0 V) or NECL mode with VCC at 0 V and VEE from -4.2 V to -5.7 V. The device supports a minimum shift frequency of 700 MHz and includes dual clock inputs (CLK1, CLK2), an asynchronous master reset, and internal 50 kΩ input pulldown resistors. Packaged in PLCC-28.

Shift Registers Feature Summary

• Supports byte-parity applications through 9-bit shifting capability
• Features asynchronous master reset and dual clock inputs
• Includes internal 50 kΩ input pulldown resistors

Shift Registers Applications

• Byte-parity generation and checking circuits
• High-speed serial-to-parallel data conversion
• PECL and NECL logic systems requiring parallel loading

Shift Registers Procurement Notes

Verify the specific ordering suffix 'FN' corresponds to the standard PLCC-28 package configuration. Confirm that the procurement source provides the correct manufacturer documentation, as datasheet specifications are critical for ECL interface compatibility. Ensure environmental compliance requirements match the Pb-free status if applicable to the specific batch.

Shift Registers Selection Notes

Select this component when a 9-bit shift register is required for byte-oriented parity calculations. Choose between the MC10E142FN and temperature-compensated variants based on thermal stability needs. Verify power supply constraints align with PECL or NECL operating ranges before finalizing the design integration.

Shift Registers Part Context

This part belongs to the MC10E/100E142 family of 5V/EnECL shift registers. It is specifically engineered for high-speed digital logic applications where byte-level data manipulation is necessary. The device integrates directly into ECLinPS-compatible architectures.

Shift Registers Replacement Considerations

MC100E142FN offers temperature compensation features not present in the standard MC10E142 series.