74HC595N

Shift Registers Overview

The TAEJIN 74HC595N is an 8-bit serial-in, parallel-out shift register with latched 3-state outputs. It operates within a supply voltage range of 2.0V to 6.0V and supports an operating temperature from -55°C to 125°C. The device features separate clocks for the shift register and latch, direct overriding clear input, and cascading capability via serial output. Maximum clock frequency reaches 35 MHz at 6.0V. Input leakage current is limited to ±1.0 µA, while quiescent supply current varies up to 160 µA depending on temperature.

Shift Registers Feature Summary

• Contains an 8-bit serial-in, parallel-out shift register feeding an 8-bit D-type storage register with parallel 3-state outputs
• Features separate positive-edge triggered clocks for shift and storage registers, allowing independent control
• Includes direct overriding clear input and asynchronous reset for the shift register stages
• Provides serial standard output pin for cascading multiple devices

Shift Registers Applications

• Network switches
• Power infrastructure systems
• LED displays
• Servers

Shift Registers Procurement Notes

Verify that the component matches the specific DIP-16 package configuration listed in the ordering information. Confirm the manufacturer designation as TAEJIN or HTC based on the provided datasheet revision R1.0.5. Ensure the part number suffix corresponds to the correct physical package type before procurement.

Shift Registers Selection Notes

Select this component when an 8-bit serial-to-parallel conversion with latched outputs is required. The wide operating voltage range allows compatibility with various logic families. Consider the high noise immunity characteristic of CMOS devices for environments requiring signal integrity. Verify that the DIP-16 package fits the target PCB layout constraints.

Shift Registers Part Context

This device belongs to the 74HC595 family of high-speed silicon-gate CMOS logic integrated circuits. It is functionally compatible with other industry-standard 74HC series shift registers. The DIP-16 variant provides through-hole mounting options suitable for prototyping and specific industrial enclosures requiring robust mechanical connections.

Shift Registers Replacement Considerations

Cross-reference with SN74HC595N (Texas Instruments) or MM74HC595N (Fairchild/ON Semiconductor) for equivalent functionality. Verify pinout compatibility and electrical specifications such as voltage ranges and output drive capabilities before substitution.