74AHC164S14-13

Shift Registers Overview

The 74AHC164S14-13 is an 8-bit parallel-out serial shift register from the AHC logic family, manufactured by Diodes Incorporated. It operates on a supply voltage range of 2.0V to 5.5V and features positive-edge triggered data shifting. The device includes two logically ANDed serial data inputs (DSA, DSB) and an asynchronous Master Reset (MR) pin that forces all outputs low. It provides eight independent data outputs (Q0-Q7). The component is housed in an SO-14 surface-mount package and is supplied in tape and reel packaging with a quantity of 2,500 units per reel.

Shift Registers Feature Summary

• Features Schmitt trigger action at all input pins for improved noise immunity
• Includes ESD protection exceeding JESD 22 standards across multiple test models
• Operates within a wide supply voltage range from 2.0V to 5.5V
• Totally lead-free and fully RoHS compliant

Shift Registers Applications

• General purpose logic circuits
• PCs, networking equipment, notebooks, and netbooks
• Computer peripherals including hard drives and CD/DVD ROMs
• Televisions, DVDs, DVRs, and set-top boxes

Shift Registers Procurement Notes

Verify the specific package suffix S14 corresponds to the SO-14 footprint required for your PCB layout. Confirm the -13 ordering suffix indicates the standard 2,500-unit tape and reel packaging format. Ensure design compatibility with the 2.0V to 5.5V operating voltage range and check that the asynchronous reset timing meets system requirements before finalizing procurement.

Shift Registers Selection Notes

Select this component when an 8-bit serial-to-parallel conversion is needed with edge-triggered operation. The AHC family offers lower power consumption compared to older HC series while maintaining similar speed characteristics. Verify that the SO-14 package dimensions fit the available board space and that the dual serial inputs can be configured as required for the specific application logic.

Shift Registers Part Context

This part belongs to the 74AHC164 series of 8-bit serial shift registers produced by Diodes Incorporated. The 'AHC' designation indicates Advanced High-Speed CMOS technology optimized for 2.0V to 5.5V operation. The 'S14' suffix specifically identifies the SO-14 surface-mount package variant, distinguishing it from TSSOP or PDIP options within the same logical function family.

Shift Registers Replacement Considerations

Cross-reference with other manufacturers' 74AHC164 equivalents ensuring identical pinouts and electrical specifications. Verify that any substitute maintains the SO-14 package form factor and 2,500-unit tape and reel availability if automated assembly is utilized.