SN74LVC1G06DRLR Equivalent & Substitute Parts

Part Overview

The SN74LVC1G06DRLR is a single-channel inverter logic IC manufactured by Texas Instruments, featuring open-drain output configuration in SOT-553 packaging. This component is classified as Active product status and is RoHS3 compliant. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility requires alternative sourcing options while maintaining functional and electrical compatibility.

Key Parameters

Parameter	Value
Logic Type	Inverter
Number of Circuits	1
Number of Inputs	1
Features	Open Drain
Voltage - Supply	1.65V ~ 5.5V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the SN74LVC1G06DRLR are qualified based on the following criteria:

Core Functional Parameters:

Logic Type: Inverter
Number of Circuits: 1
Number of Inputs: 1
Features: Open Drain output configuration
Supply Voltage Range: 1.65V ~ 5.5V
Operating Temperature Range: -40°C ~ 125°C

Compliance & Certification:

RoHS3 Compliant status
Moisture Sensitivity Level: 1 (Unlimited)
REACH Unaffected status

Packaging Considerations:

Surface Mount technology
Package variants: SOT-553, 5-TSSOP, SC-70-5, SOT-353

Parts meeting all functional parameters and compliance requirements are classified as direct substitutes. Packaging variants within the same footprint family are acceptable substitutes provided PCB layout accommodates the specific package dimensions.

Parameter Comparison

Parameter	SN74LVC1G06DRLR (TI)	74LVC1G06Z-7 (Diodes Inc.)	74LVC1G06GW,125 (Nexperia)
Manufacturer	Texas Instruments	Diodes Incorporated	Nexperia USA Inc.
Logic Type	Inverter	Inverter	Inverter
Number of Circuits	1	1	1
Number of Inputs	1	1	1
Features	Open Drain	Open Drain	Open Drain
Voltage - Supply	1.65V ~ 5.5V	1.65V ~ 5.5V	1.65V ~ 5.5V
Current - Quiescent (Max)	10 µA	200 µA	200 µA
Current - Output Low	32 mA	32 mA	32 mA
Input Logic Level - Low	0.58V ~ 1.65V	0.58V ~ 1.65V	0.58V ~ 1.65V
Input Logic Level - High	1.07V ~ 3.85V	1.07V ~ 3.85V	1.07V ~ 3.85V
Max Propagation Delay @ 5V, 50pF	4.6 ns	4 ns	4 ns
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Package / Case	SOT-553	SOT-553	5-TSSOP, SC-70-5, SOT-353
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

SN74LVC1G06DRLR (Texas Instruments) is the primary reference part with Active product status and lowest quiescent current specification at 10 µA maximum.

74LVC1G06Z-7 (Diodes Incorporated) is a direct functional substitute with identical electrical specifications except quiescent current (200 µA maximum) and propagation delay (4 ns versus 4.6 ns). Package footprint is SOT-553, matching the primary part. Product status is Active with full RoHS3 compliance.

74LVC1G06GW,125 (Nexperia USA Inc.) is a manufacturer-recommended substitute with equivalent electrical performance to the Diodes part. Package options include 5-TSSOP, SC-70-5, and SOT-353 variants. This part offers highest inventory availability (50,310 units) and Active product status with full compliance certifications.

All three parts meet the functional requirements for 74LVC1G06 series inverter applications. Selection should be based on package footprint compatibility with PCB layout, quiescent current requirements for power-sensitive applications, and propagation delay specifications for timing-critical circuits.

Frequently Asked Questions (FAQ)

Q: Can 74LVC1G06Z-7 replace SN74LVC1G06DRLR in all applications?

A: Yes, for functional compatibility. The 74LVC1G06Z-7 maintains identical logic operation, supply voltage range, input/output logic levels, and output current capability. Differences in quiescent current (200 µA vs. 10 µA) and propagation delay (4 ns vs. 4.6 ns) must be evaluated against application requirements. Both use SOT-553 packaging.

Q: What is the difference between SOT-553 and 5-TSSOP packaging?

A: SOT-553 and 5-TSSOP are distinct package families with different footprint dimensions and pin configurations. PCB layout must accommodate the specific package type. The 74LVC1G06GW,125 is available in 5-TSSOP, SC-70-5, and SOT-353 variants, requiring verification of footprint compatibility before substitution.

Q: Are all three parts suitable for low-power applications?

A: The SN74LVC1G06DRLR has the lowest quiescent current at 10 µA maximum, making it optimal for battery-powered or ultra-low-power designs. The 74LVC1G06Z-7 and 74LVC1G06GW,125 both specify 200 µA maximum quiescent current, which may be significant in power-constrained applications.

Q: Do all substitute parts have the same compliance certifications?

A: Yes. All three parts are RoHS3 compliant, REACH unaffected, have Moisture Sensitivity Level 1 (Unlimited), and carry ECCN EAR99 classification. Compliance status is equivalent across all options.

Q: What is the propagation delay difference impact?

A: The SN74LVC1G06DRLR specifies 4.6 ns maximum propagation delay at 5V with 50 pF load, while substitutes specify 4 ns. This 0.5 ns difference is negligible for most general-purpose logic applications but must be verified for high-frequency or timing-critical circuits.

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