SN74HCS16507DR Equivalent & Substitute Parts

Part Overview

The SN74HCS16507DR is an 8-bit shift register logic integrated circuit manufactured by Texas Instruments. This device functions as a parallel or serial to serial converter with open drain output configuration. The part is classified as Active product status and is suitable for applications requiring data shifting and serial-to-parallel or parallel-to-serial conversion in digital systems.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and functional characteristics align with the original specification. The SN74HCS16507DR operates across a 2V to 6V supply voltage range and maintains consistent performance across the -40°C to 125°C operating temperature window.

Substiute Parts

SN74HCS16507DR

Texas InstrumentsIn Stock: 3332SN74HCS16507DR Datasheet

Current PartRFQ

SN74HCS16507QDRQ1

Texas InstrumentsIn Stock: 3519SN74HCS16507QDRQ1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SN74HCS16507DR is determined by strict alignment of the following parameters:

Critical Matching Parameters:

• Logic Type: Shift Register
• Number of Elements: 1
• Number of Bits per Element: 8
• Function: Parallel or Serial to Serial
• Output Type: Open Drain
• Voltage - Supply: 2V ~ 6V
• Operating Temperature: -40°C ~ 125°C (TA)
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount

All identified substitute parts maintain identical electrical specifications and mechanical compatibility. Differences in product grade or qualification certifications do not affect functional substitution within standard industrial applications.

Parameter Comparison

Engineering Selection Recommendations

SN74HCS16507DR is suitable for general industrial and commercial applications. This part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating.

SN74HCS16507QDRQ1 is qualified for automotive applications under AEC-Q100 standards. This variant incorporates automotive-grade qualification while maintaining identical electrical and mechanical specifications. Selection of the automotive-qualified variant is appropriate for applications subject to automotive environmental and reliability requirements.

Both parts are functionally interchangeable within their respective application domains. The choice between standard industrial and automotive-qualified versions depends on end-application requirements and compliance mandates.

Frequently Asked Questions (FAQ)

Q: Can the SN74HCS16507QDRQ1 replace the SN74HCS16507DR in standard industrial applications?

A: Yes. The SN74HCS16507QDRQ1 maintains identical electrical performance, supply voltage range, operating temperature specifications, and 16-SOIC package configuration. Automotive qualification does not restrict use in industrial applications.

Q: Are there differences in pin configuration between these parts?

A: No. Both parts use the 16-SOIC package with identical pin assignments and mechanical dimensions (0.154" width, 3.90mm).

Q: What is the significance of the AEC-Q100 qualification on the SN74HCS16507QDRQ1?

A: AEC-Q100 qualification indicates the part meets automotive industry reliability and environmental stress testing standards. This certification is required for automotive applications but does not affect functional performance in other applications.

Q: Do both parts support the same voltage supply range?

A: Yes. Both the SN74HCS16507DR and SN74HCS16507QDRQ1 operate across 2V to 6V supply voltage with identical performance characteristics.

Q: Is the 16-SOIC package suitable for automated assembly?

A: Yes. The 16-SOIC package is a standard surface mount package compatible with automated pick-and-place assembly equipment and reflow soldering processes.

Q: What is the moisture sensitivity rating for these parts?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.