DS75453M Equivalent & Substitute Parts

Part Overview

The DS75453M is a 2/0 Driver IC manufactured by Texas Instruments in 8-SOIC surface mount packaging. This component is classified as an Interface driver with a supply voltage range of 4.75V to 5.25V and operating temperature range of 0°C to 70°C. The DS75453M is currently listed as obsolete, making identification of functionally equivalent substitute parts essential for ongoing design support and production continuity.

Substiute Parts

DS75453M

Texas InstrumentsIn Stock: 1710DS75453M Datasheet

Current PartRFQ

SN75453BP

Texas InstrumentsIn Stock: 1466SN75453BP Datasheet

DirectRFQ

SN75472D

Texas InstrumentsIn Stock: 1889SN75472D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DS75453M are identified based on the following critical parameters that determine functional equivalence:

• Number of Drivers/Receivers: 2/0 configuration
• Voltage - Supply: 4.75V ~ 5.25V compatibility
• Operating Temperature: 0°C ~ 70°C range
• Base Product Number: SN75453 or SN75472 series

The two identified substitutes maintain the core electrical specifications of the DS75453M while offering improvements in product status and compliance. Substitution logic accounts for both surface mount and through-hole packaging options to accommodate different PCB assembly requirements.

Parameter Comparison

Engineering Selection Recommendations

SN75472D is the primary substitute for DS75453M applications requiring surface mount packaging. Both components share identical 8-SOIC packaging, supply voltage range, and operating temperature specifications. SN75472D holds Active product status and ROHS3 compliance, providing superior long-term availability and regulatory alignment compared to the obsolete DS75453M.

SN75453BP serves as an alternative substitute for applications where through-hole mounting is acceptable or preferred. This component maintains electrical compatibility with identical supply voltage and temperature ranges but uses 8-DIP through-hole packaging. SN75453BP is also Active and ROHS3 compliant.

Selection between SN75472D and SN75453BP depends on PCB assembly requirements: SN75472D for surface mount designs, SN75453BP for through-hole designs or mixed-technology boards.

Frequently Asked Questions (FAQ)

Q: Can SN75472D directly replace DS75453M in existing designs? A: Yes. SN75472D maintains identical supply voltage (4.75V ~ 5.25V), operating temperature range (0°C ~ 70°C), and 8-SOIC surface mount packaging. Electrical specifications for the 2/0 driver configuration are compatible.

Q: What is the primary advantage of using SN75472D over the obsolete DS75453M? A: SN75472D holds Active product status with ROHS3 compliance, ensuring continued availability, manufacturing support, and regulatory compliance. DS75453M is obsolete and RoHS non-compliant.

Q: When should SN75453BP be selected instead of SN75472D? A: SN75453BP is appropriate for through-hole assembly processes or PCBs designed for DIP packaging. Both maintain identical electrical specifications; the choice depends on PCB layout and assembly method.

Q: Are there packaging considerations when switching from DS75453M to SN75472D? A: No. Both use 8-SOIC surface mount packaging with identical 0.154" (3.90mm) width. PCB footprints are compatible.

Q: Do substitute parts maintain the same output current specifications? A: SN75472D and SN75453BP both specify 300mA output low current, providing equivalent drive capability for the 2/0 driver configuration.

Q: What compliance certifications apply to the substitute parts? A: Both SN75472D and SN75453BP are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.