74HC164S14-13

Shift Registers Overview

The 74HC164S14-13 is an 8-bit serial-in parallel-out edge-triggered shift register manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.0V to 6.0V and features Schmitt trigger inputs for noise immunity. The device includes asynchronous master reset functionality and provides ESD protection exceeding JESD 22 standards. Packaged in SO-14, it is supplied in tape and reel format with a quantity of 2,500 units per reel.

Shift Registers Feature Summary

• Serial data inputs DSA and DSB are logically ANDed to control data entry into the shift register stages.
• Asynchronous Master Reset (MR) pin forces all outputs to LOW state independent of clock or input conditions.
• Schmitt trigger action at all inputs ensures clean signal transitions and improved noise immunity.
• Fully RoHS compliant and halogen-free construction suitable for environmentally regulated manufacturing.

Shift Registers Applications

• General purpose logic circuits
• PCs, networking equipment, notebooks, and netbooks
• Computer peripherals including hard drives and CD/DVD ROMs
• TV, DVD, DVR, and set-top box systems

Shift Registers Procurement Notes

Verify that the ordering suffix -13 corresponds to the SO-14 package type and tape and reel packaging configuration. Confirm compliance with EU Directive 2002/95/EC (RoHS) and 2011/65/EU (RoHS 2). Ensure the component meets the specified operating temperature range of -40°C to +125°C for the intended application environment.

Shift Registers Selection Notes

Select this component when an 8-bit serial-to-parallel conversion is required with low power consumption. The HC family offers compatibility with LSTTL pinouts while providing CMOS performance characteristics. Consider the SO-14 package dimensions and thermal requirements during PCB layout design to ensure proper heat dissipation and mechanical stability.

Shift Registers Part Context

This part belongs to the 74HC164 series of high-speed silicon gate CMOS devices. It is pin-compatible with the低功耗肖特基TTL (LSTTL) series, facilitating direct replacement in legacy designs. The device adheres to JEDEC standard no. 7A specifications for digital integrated circuits.

Shift Registers Replacement Considerations

Compatible substitutes include other manufacturers' 74HC164 variants in SO-14 packages. Verify electrical parameters such as propagation delay and output drive current match the original specifications. Ensure the replacement part maintains the same asynchronous reset behavior and Schmitt trigger input characteristics.