SN74LS595N-NG

Shift Registers Overview

The SN74LS595N-NG is an 8-bit serial-in, serial or parallel-out shift register manufactured by Texas Instruments. It belongs to the SN74LS series utilizing low-power Schottky bipolar technology. The device features a serial input pin for data reception and eight parallel output pins for data distribution. It includes a storage register with parallel three-state outputs to isolate data from the bus. The component operates within a standard voltage range of 4.75 V to 5.25 V and is housed in a 16-pin DIP package suitable for through-hole mounting.

Shift Registers Feature Summary

• Serial-to-parallel data conversion capability via dedicated clock inputs
• Three-state parallel outputs allowing direct system bus interfacing
• Daisy-chain architecture support for cascading multiple units

Shift Registers Applications

• LED display matrix scanning systems
• Industrial I/O expansion modules
• Digital indicator control circuits

Shift Registers Procurement Notes

Verify the specific suffix 'NG' against official manufacturer documentation to confirm it denotes a valid commercial variant rather than a generic placeholder. Ensure the procurement source provides traceable datasheets matching the SN74LS595 specifications. Confirm the package type matches the required 16-pin DIP form factor for your PCB design constraints before finalizing orders.

Shift Registers Selection Notes

Select this component when low-power Schottky logic levels are required for interface compatibility. The SN74LS595N-NG offers higher switching speeds compared to standard LS devices while maintaining lower power consumption than high-speed variants. Consider the three-state output feature if bus sharing is necessary in the target circuit design.

Shift Registers Part Context

This part is a member of the widely adopted SN74xx logic family, specifically the LS (Low-power Schottky) sub-family. It serves as a fundamental building block for digital systems requiring data serialization. The device complements other logic gates and decoders within the same family to create complex sequential logic circuits.

Shift Registers Replacement Considerations

Direct functional equivalents include the SN74LS595DR and SN74LS595NS. Verify pinout compatibility and electrical characteristics before substituting.