SN74HC595PWR 8-Bit Shift Register Equivalent & Substitute Parts

Part Overview

The SN74HC595PWR is an 8-bit shift register manufactured by Texas Instruments, designed for serial-to-parallel data conversion applications. This logic IC operates across a 2V to 6V supply range and is housed in a 16-TSSOP surface mount package. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are necessary to address supply chain variability, inventory availability, or specific application requirements such as extended temperature ranges or automotive qualification. All listed substitutes maintain functional equivalence through identical electrical specifications and mechanical compatibility.

Substiute Parts

SN74HC595PWR

Texas InstrumentsIn Stock: 14776SN74HC595PWR Datasheet

Current PartRFQ

MM74HC595MTCX

onsemiIn Stock: 31331MM74HC595MTCX Datasheet

DirectRFQ

74HC595PW,118

Nexperia USA Inc.In Stock: 34702274HC595PW,118 Datasheet

MFR RecommendedRFQ

74HC595PW-Q100,118

Nexperia USA Inc.In Stock: 1383574HC595PW-Q100,118 Datasheet

MFR RecommendedRFQ

74HC595T16-13

Diodes IncorporatedIn Stock: 362774HC595T16-13 Datasheet

MFR RecommendedRFQ

MC74HC595ADTG

onsemiIn Stock: 2854MC74HC595ADTG Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SN74HC595PWR is determined by strict adherence to the following parameters:

• Logic Type & Function: All substitutes must be 8-bit shift registers with serial-to-parallel conversion capability
• Output Configuration: Tri-state output type required for direct pin compatibility
• Supply Voltage: 2V to 6V operating range (all substitutes meet or exceed this specification)
• Package & Pinout: 16-TSSOP package with identical 0.173" width and pin configuration
• Compliance: RoHS3 compliance and MSL 1 rating maintained across all substitutes
• Base Product Number: All parts reference the 74HC595 logic family

Substitutes are grouped by manufacturer and packaging configuration. Temperature range extensions and automotive qualifications represent additional capabilities beyond the main part specification and do not affect functional substitution.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain full functional equivalence to the SN74HC595PWR within the specified electrical and mechanical parameters. Selection criteria are based on the following factors:

Direct Equivalence: MM74HC595MTCX (onsemi) provides identical temperature range (-40°C ~ 85°C) and packaging format to the main part, ensuring drop-in compatibility without thermal derating considerations.

Extended Temperature Range: 74HC595PW,118 (Nexperia), 74HC595PW-Q100,118 (Nexperia), 74HC595T16-13 (Diodes), and MC74HC595ADTG (onsemi) all support -40°C ~ 125°C operation, providing thermal margin for applications requiring higher temperature stability.

Automotive Grade: 74HC595PW-Q100,118 carries AEC-Q100 automotive qualification, suitable for automotive and industrial applications requiring formal qualification documentation.

Extended Military Range: MC74HC595ADTG supports -55°C ~ 125°C operation, addressing extended military and aerospace temperature requirements.

Packaging Format: Cut Tape and Digi-Reel formats (SN74HC595PWR, MM74HC595MTCX, 74HC595PW,118) are suitable for component-level procurement. Tape & Reel format (74HC595PW-Q100,118) accommodates high-volume automated assembly. Tube packaging (MC74HC595ADTG) supports manual assembly workflows.

All parts maintain RoHS3 compliance, MSL 1 rating, and identical pinout configuration. Selection should prioritize inventory availability, packaging format compatibility with assembly processes, and temperature range requirements specific to the application.

Frequently Asked Questions (FAQ)

Q: Can any of these substitute parts be used interchangeably with the SN74HC595PWR?

A: Yes. All listed parts are direct functional substitutes. They share identical logic type, bit configuration, output type, supply voltage range, and 16-TSSOP package pinout. Substitution is valid provided the application does not require the specific temperature range of the main part (-40°C ~ 85°C). If the application operates within -40°C ~ 85°C, all substitutes are compatible. If extended temperature operation is required, select parts rated to -40°C ~ 125°C or -55°C ~ 125°C.

Q: What is the difference between the packaging formats listed?

A: Cut Tape (CT) & Digi-Reel® format provides individual component access for manual or low-volume pick-and-place operations. Tape & Reel (TR) format supplies components on continuous carrier tape for high-speed automated assembly lines. Tube packaging supplies components in bulk containers for manual assembly. All formats contain identical components; selection depends on assembly process requirements.

Q: Does the extended temperature range of substitute parts affect compatibility?

A: No. Extended temperature range represents additional capability beyond the main part specification. A part rated -40°C ~ 125°C is fully compatible with applications requiring only -40°C ~ 85°C operation. Extended range does not introduce incompatibility; it provides thermal margin for applications with higher temperature requirements.

Q: Is the AEC-Q100 qualification of 74HC595PW-Q100,118 required for non-automotive applications?

A: No. AEC-Q100 qualification is an additional certification specific to automotive applications. For non-automotive applications, this qualification is not required and does not affect functional compatibility. Selection of this part should be based on packaging format (Tape & Reel) and inventory availability rather than automotive qualification.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance and MSL 1 (unlimited) moisture sensitivity rating, matching the main part specification. Compliance status is uniform across all options.

Q: What factors should determine my choice among these substitutes?

A: Primary selection factors are: (1) packaging format compatibility with your assembly process, (2) inventory availability and lead time, (3) temperature range requirements for your specific application, and (4) any automotive or military qualification requirements. All parts are electrically and mechanically equivalent within the specified parameters.