SN74HC594DWR The Texas Instruments SN74HC594DWR is an 8-bit shift register with a serial-in, parallel-out configuration. It operates over a wide voltage range and is available in a 16-SOIC package.
Mfr Part #:

SN74HC594DWR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC594DWR is an 8-bit shift register with a serial-in, parallel-out configuration. It operates over a wide voltage range and is available in a 16-SOIC package.
✓ Total Stock: 127,165 pcs
$ Price Range: $0.64

SN74HC594DWR Available from 4 distributors

✓ Authorised
✓ Non-Authorised

SN74HC594DWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Function
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Current
Output Type
Supplier Device Package
Voltage

SN74HC594DWR Description

Short technical summary and product information.

The SN74HC594DWR from Texas Instruments is an 8-bit shift register designed for serial-in, parallel-out data transfer. This device features a wide operating voltage range from 2V to 6V, making it versatile for various applications.

 

Key electrical characteristics include a maximum ICC current of 80 µA and a low input current of 1 µA maximum. The outputs provide a typical drive of ±6 mA at 5V. The shift register and storage register have independent clocks and overriding clear inputs, offering flexibility in control.

 

Packaged in a 16-SOIC (0.295", 7.50mm Width) surface-mount configuration, the SN74HC594DWR is suitable for automated assembly processes. Its operating temperature range is -40°C to 85°C, ensuring reliable performance in diverse environmental conditions.

 

This shift register finds applications in areas such as pro audio mixers, elevators, human machine interfaces, and entertainment systems, where efficient serial data handling and parallel output are required.

SN74HC594DWR Quick Information

Product Type: Shift Register IC
Series: 74HC
Canonical Name: Texas Instruments SN74HC594DWR 8-Bit Serial-In, Parallel-Out Shift Register
Subcategory: Serial to Parallel

SN74HC594DWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74HC594DWR Estimated Pricing

Qty Low High
1+ $0.64 $0.64

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74HC594DWR Features

  • 8-bit serial-in, parallel-out shift register.
  • Wide 2V to 6V operating voltage range.
  • Low power consumption, 80 µA maximum ICC.
  • ±6 mA output drive at 5V.
  • 16-SOIC surface-mount package.

SN74HC594DWR Applications

  • Suitable for pro audio mixer applications.
  • Used in elevator and escalator systems.
  • Applicable for human machine interfaces.
  • Can be used in entertainment systems.

SN74HC594DWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of SN74HC594DWR?

The operating voltage range is 2V to 6V.

What is the operating temperature range of SN74HC594DWR?

The operating temperature range is -40°C to 85°C.

What is the package type of SN74HC594DWR?

The package type is 16-SOIC (0.295 inch, 7.50mm width).

What is the logic function of this shift register?

It is an 8-bit serial-to-parallel shift register.

What is the output type of SN74HC594DWR?

The output type is push-pull.

What is the typical clock frequency of SN74HC594DWR?

The typical clock frequency is 100 MHz.

What is the maximum supply current of SN74HC594DWR?

The maximum supply current is 80 µA.

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