MC74LV594ADR2G

Shift Registers Overview

The MC74LV594ADR2G is an 8-bit shift register with an output register, designed for operation between 2.0 V and 6.0 V VCC. It features a serial-in, parallel-out shift register feeding an 8-bit D-type storage register. The device includes separate positive-edge triggered clocks (RCLK, SRCLK) and direct overriding clear inputs (RCLR, SRCLR) for both registers. A serial output (QH') enables cascading. It supports mixed-mode voltage operation on all ports and exhibits high noise immunity characteristic of CMOS devices.

Shift Registers Feature Summary

• Provides independent clocking and direct overriding clear functions for the shift and storage registers
• Supports mixed-mode voltage operation across all ports to interface with different logic families
• Features a serial output pin specifically designed for cascading multiple devices

Shift Registers Applications

• Serial-to-parallel data conversion in digital systems
• Cascaded expansion of I/O ports using the serial output
• Mixed-voltage logic interfacing applications

Shift Registers Procurement Notes

Verify the specific ordering suffix 'ADR2G' corresponds to the SOIC-16 package and tape & reel shipping configuration. Confirm that the component meets RoHS compliance and Pb-Free requirements as stated in the datasheet. Ensure the supply voltage range aligns with your system's 2.0 V to 6.0 V operational limits before procurement.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with a storage latch is required within a 2.0 V to 6.0 V supply range. It is suitable for applications needing independent control over shifting and storage operations via separate clocks. Consider its high noise immunity and mixed-mode voltage support if interfacing with various logic standards.

Shift Registers Part Context

This part belongs to the LV594A series of 8-bit shift registers with output registers manufactured by onsemi. It is part of the broader logic integrated circuit portfolio, specifically categorized under shift registers. The device utilizes silicon-gate CMOS technology and is available in surface-mount packages like SOIC-16.

Shift Registers Replacement Considerations

Direct substitutes include other 8-bit shift registers with output registers from compatible manufacturers, provided they match the 2.0 V to 6.0 V operating voltage, SOIC-16 package, and functional specifications such as independent clocks and clears.