SN7417DR Equivalent & Substitute Parts

Part Overview

The SN7417DR is a Buffer, Non-Inverting logic integrated circuit manufactured by Texas Instruments, part of the 7400 series. This device features 6 elements with 1 bit per element and open collector output configuration, housed in a 14-SOIC surface mount package. The SN7417DR is currently active in production and widely available with 2400 pieces in stock. Finding equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate different packaging or series requirements while maintaining functional compatibility.

Substiute Parts

SN7417DR

Texas InstrumentsIn Stock: 2461SN7417DR Datasheet

Current PartRFQ

SN7407DR

Texas InstrumentsIn Stock: 105326SN7407DR Datasheet

Parametric EquivalentRFQ

SN74LS07DR

Texas InstrumentsIn Stock: 17810SN74LS07DR Datasheet

Parametric EquivalentRFQ

SN74LS07DRE4

Texas InstrumentsIn Stock: 11935SN74LS07DRE4 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SN7417DR are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Core Electrical Parameters:

• Logic Type: Buffer, Non-Inverting
• Number of Elements: 6
• Number of Bits per Element: 1
• Output Type: Open Collector
• Current - Output High, Low: -, 40mA
• Voltage - Supply: 4.75V ~ 5.25V
• Operating Temperature: 0°C ~ 70°C (TA)

Mechanical Parameters:

• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount

All substitute parts listed maintain identical electrical specifications and package dimensions, ensuring direct pin-for-pin compatibility and functional equivalence. Variations occur only in series designation (7400 vs. 74LS) and packaging format (Cut Tape vs. Tape & Reel).

Parameter Comparison

Engineering Selection Recommendations

SN7407DR: This part is functionally identical to the SN7417DR, both belonging to the 7400 series. It maintains all electrical and mechanical specifications and is currently active in production with significantly higher inventory availability (105,300 pieces). Selection of SN7407DR is appropriate when supply continuity is prioritized or when higher stock levels are required for volume production.

SN74LS07DR: This substitute belongs to the 74LS (Low-Power Schottky) series and maintains complete electrical and mechanical compatibility with the SN7417DR. The part is currently active with 17,800 pieces in stock. The 74LS series designation indicates low-power operation characteristics while preserving all specified parameters. This part is suitable for applications where the 74LS series is preferred or when supply from the 7400 series is constrained.

SN74LS07DRE4: This part is electrically and mechanically equivalent to the SN7417DR but differs in packaging format (Tape & Reel instead of Cut Tape & Digi-Reel). The product status is listed as discontinued at DiGi Electronics, indicating limited future availability. This part should be selected only when existing inventory must be utilized or when Tape & Reel packaging is specifically required for automated assembly processes. For new designs, SN7407DR or SN74LS07DR are preferred due to active product status.

All substitute parts comply with ROHS3 and maintain MSL Level 1 (Unlimited) moisture sensitivity ratings, ensuring equivalent reliability and environmental compliance.

Frequently Asked Questions (FAQ)

Q: Can SN7407DR be used as a direct replacement for SN7417DR?

A: Yes. SN7407DR is a direct pin-for-pin and functional equivalent. Both parts share identical electrical specifications, output characteristics, supply voltage range, operating temperature range, and 14-SOIC package dimensions. The primary difference is series designation (7400 vs. 7400), which does not affect circuit operation.

Q: What is the difference between the 7400 series and 74LS series?

A: The 74LS series represents Low-Power Schottky logic technology, while the 7400 series represents standard TTL logic. For the SN7417DR and SN74LS07DR, all specified electrical parameters including supply voltage (4.75V ~ 5.25V), output current (40mA), and operating temperature (0°C ~ 70°C) are identical. The series designation reflects internal circuit design but does not impact functional compatibility in this application.

Q: Are all substitute parts available in the same packaging format?

A: SN7417DR, SN7407DR, and SN74LS07DR are available in Cut Tape (CT) & Digi-Reel® packaging. SN74LS07DRE4 is supplied in Tape & Reel (TR) format, which is typically used for high-volume automated assembly. If packaging format is critical to your assembly process, confirm the specific format requirement before part selection.

Q: What is the inventory status of each substitute part?

A: SN7407DR has the highest availability with 105,300 pieces in stock. SN74LS07DR has 17,800 pieces available. SN74LS07DRE4 has 11,904 pieces in stock but is marked as discontinued at DiGi Electronics, indicating this inventory may not be replenished. SN7417DR has 2,400 pieces currently available.

Q: Are all parts RoHS compliant?

A: Yes. All listed parts (SN7417DR, SN7407DR, SN74LS07DR, and SN74LS07DRE4) are ROHS3 compliant and carry MSL Level 1 (Unlimited) moisture sensitivity ratings, ensuring equivalent environmental and reliability standards.

Q: Which substitute should I select for a new design?

A: For new designs, SN7407DR or SN74LS07DR are recommended due to active product status and adequate inventory levels. SN7407DR is preferred if the 7400 series is already established in your design ecosystem. SN74LS07DRE4 should be avoided for new designs due to discontinued status at DiGi Electronics.