SN7416D Equivalent & Substitute Parts

Part Overview

The SN7416D is a 6-channel inverter logic IC with open collector outputs in a 14-SOIC surface mount package, manufactured by Texas Instruments as part of the 7400 series. This component is classified as Last Time Buy, indicating limited future availability. Identifying equivalent and substitute parts is essential for design continuity, inventory management, and long-term product support.

Key Parameters

Parameter	Value
Manufacturer Part Number	SN7416D
Manufacturer	Texas Instruments
Logic Type	Inverter
Number of Circuits	6
Number of Inputs	1
Features	Open Collector
Voltage - Supply	4.75V ~ 5.25V
Current - Output High, Low	-, 40mA
Input Logic Level - Low	0.8V
Input Logic Level - High	2V
Max Propagation Delay @ V, Max CL	23ns @ 5V, 15pF
Operating Temperature	0°C ~ 70°C
Package / Case	14-SOIC (0.154", 3.90mm Width)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the SN7416D is determined by strict equivalence across the following critical parameters:

Logic Function: 6-channel inverter with open collector output
Electrical Specifications: Supply voltage 4.75V ~ 5.25V, output current 40mA, input logic levels (Low: 0.8V, High: 2V), propagation delay 23ns @ 5V with 15pF load
Package: 14-SOIC surface mount form factor
Compliance: ROHS3 compliant, MSL Level 1

All substitute parts listed maintain identical electrical and mechanical specifications. Substitution is based on parametric equivalence and manufacturing lineage within the Texas Instruments 7400 series logic family.

Parameter Comparison

Parameter	SN7416D	SN7416DR	SN7406D	SN7406DG4
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Logic Type	Inverter	Inverter	Inverter	Inverter
Number of Circuits	6	6	6	6
Number of Inputs	1	1	1	1
Features	Open Collector	Open Collector	Open Collector	Open Collector
Voltage - Supply	4.75V ~ 5.25V	4.75V ~ 5.25V	4.75V ~ 5.25V	4.75V ~ 5.25V
Current - Output High, Low	-, 40mA	-, 40mA	-, 40mA	-, 40mA
Input Logic Level - Low	0.8V	0.8V	0.8V	0.8V
Input Logic Level - High	2V	2V	2V	2V
Max Propagation Delay @ V, Max CL	23ns @ 5V, 15pF	23ns @ 5V, 15pF	23ns @ 5V, 15pF	23ns @ 5V, 15pF
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C	0°C ~ 70°C	0°C ~ 70°C
Package / Case	14-SOIC (0.154", 3.90mm Width)	14-SOIC (0.154", 3.90mm Width)	14-SOIC (0.154", 3.90mm Width)	14-SOIC (0.154", 3.90mm Width)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Last Time Buy	Active	Last Time Buy	Last Time Buy
Inventory Availability	755 Pcs	3200 Pcs	2308 Pcs	819 Pcs

Engineering Selection Recommendations

Primary Recommendation: SN7416DR

The SN7416DR is the manufacturer-recommended substitute for the SN7416D. Both parts share identical part number base (SN7416) and maintain all electrical and mechanical specifications. The SN7416DR carries Active product status with significantly higher inventory availability (3200 units), providing superior long-term supply assurance compared to the Last Time Buy status of the SN7416D.

Secondary Alternatives: SN7406D and SN7406DG4

The SN7406D and SN7406DG4 are parametric equivalents within the 7400 series inverter family. Both maintain identical electrical performance and 14-SOIC packaging. These parts differ only in base product number (SN7406 versus SN7416) but deliver equivalent functional performance. Both carry Last Time Buy status, similar to the original SN7416D.

Compliance and Certification

All substitute parts maintain ROHS3 compliance, MSL Level 1 rating, and identical supply voltage and thermal operating ranges. No additional qualification or testing is required for direct substitution based on provided specifications.

Frequently Asked Questions (FAQ)

Q: Can SN7416DR be used as a direct replacement for SN7416D?

A: Yes. The SN7416DR is the manufacturer-recommended equivalent. Both parts share the SN7416 base product number and maintain identical electrical specifications, logic function, and 14-SOIC package configuration. The only difference is product status: SN7416DR is Active with higher inventory availability.

Q: What is the difference between SN7416D and SN7406D?

A: Both are 6-channel open collector inverters with identical electrical specifications and 14-SOIC packaging. The difference lies in the base product number designation (SN7416 versus SN7406) within the 7400 series family. Functionally and electrically, they are parametric equivalents.

Q: Are all substitute parts in the same package?

A: Yes. All listed substitute parts use the 14-SOIC (0.154", 3.90mm Width) surface mount package. Direct PCB layout compatibility is maintained across all substitutes.

Q: Which substitute part has the best availability?

A: SN7416DR has the highest inventory availability at 3200 units and carries Active product status, making it the most suitable choice for new designs and long-term supply continuity.

Q: Do substitute parts require different supply voltage or thermal operating conditions?

A: No. All substitute parts operate within the same supply voltage range (4.75V ~ 5.25V) and thermal operating range (0°C ~ 70°C). No circuit modifications are required for substitution.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts maintain ROHS3 compliance and MSL Level 1 rating, meeting current environmental and reliability standards.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message