SN74AHCT595NSRE4

Shift Registers Overview

The SN74AHCT595NSRE4 is an 8-bit serial-in, parallel-out shift register with a storage register and 3-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -40°C to 125°C. The device features TTL-compatible inputs and provides balanced output drive capabilities.

Shift Registers Feature Summary

• Contains an 8-bit serial-in, parallel-out shift register feeding an 8-bit D-type storage register
• Features direct clear input for the shift register and separate positive-edge triggered clocks for shift and storage operations
• Provides 3-state parallel outputs controlled by an output-enable pin

Shift Registers Applications

• Network switches
• Power infrastructures
• LED displays
• Servers

Shift Registers Procurement Notes

Verify the specific package type and suffix against official documentation to ensure compatibility with design requirements. Confirm that the ordering information matches the intended manufacturing specifications before procurement.

Shift Registers Selection Notes

Select this component for applications requiring TTL-voltage compatible inputs and high-speed serial-to-parallel conversion. Ensure the design accommodates the specified operating temperature range and supply voltage constraints for reliable performance.

Shift Registers Part Context

This part belongs to the SNx4AHCT595 family of 8-bit shift registers manufactured by Texas Instruments. It is designed for bus interface applications where output ringing is a concern due to its low-drive CMOS technology and slow edge rates.

Shift Registers Replacement Considerations

SN74AHCT595DR

Shift Registers FAQ

What is the function of the SRCLR input?

The SRCLR input provides a direct overriding clear for the shift register.

How are the clocks configured for operation?

Both the shift register clock (SRCLK) and storage register clock (RCLK) are positive-edge triggered.