74HC595S16-13

Overview

The 74HC595S16-13 is an 8-bit shift register with an 8-bit output register manufactured by Diodes Incorporated. It operates on a high-speed CMOS process and accepts serial data via the DS pin on positive transitions of the SHCP clock. An asynchronous master reset (MR) clears the shift register independently of clocks. Data transfers to the storage register on STCP rising edges, driving active 3-state outputs when OE is low. The device supports a supply voltage range from 2.0V to 6.0V, sinks or sources 8mA at VCC=4.5V, and functions within temperatures from -40°C to +125°C.

Feature Summary

• Provides serial-to-parallel conversion using separate shift and storage registers for independent clock control.
• Features Schmitt trigger inputs that accept up to 6.0V and ensure clean signal transitions.
• Includes robust ESD protection exceeding 2000V Human Body Model and 250mA latch-up capability.
• Delivers 3-state parallel outputs controlled by a dedicated enable input for bus driving applications.

Applications

• Serial to Parallel Data Conversion
• Computer Peripherals
• Industrial Control Systems

Procurement Notes

Verify the specific package marking and date code against the manufacturer's latest documentation to confirm authenticity. Ensure the ordering suffix matches the required tape and reel quantity of 2500 units. Confirm compliance with RoHS 3 and Halogen-free standards as specified in the product datasheet before finalizing procurement orders.

Selection Notes

Select this component for designs requiring wide voltage operation between 2.0V and 6.0V. The SO-16 surface mount package is suitable for space-constrained PCB layouts. Consider the propagation delay characteristics relative to the system clock frequency to ensure timing margins are met during data shifting operations.

Part Context

This part belongs to the 74HC logic family, representing high-speed CMOS technology compatible with LSTTL interfaces. The S16 designation indicates the SO-16 plastic package variant. The -13 suffix specifies the standard tape and reel packaging format used for automated assembly processes.

Replacement Considerations

SN74HC595DR (Texas Instruments)

FAQ

How does the Master Reset function operate?

Asserting the MR pin low sets all shift register values to zero independently of the SHCP or STCP clock signals.

What is the relationship between the shift and storage registers?

Data shifts into the input register on SHCP transitions and transfers to the storage register on STCP rising edges, allowing the shift register to remain one cycle ahead if clocks are tied together.