SN74LVC1G08DBVR AND Gate IC Equivalent & Substitute Parts

Part Overview

The SN74LVC1G08DBVR is a single-channel 2-input AND gate logic IC manufactured by Texas Instruments in SOT-23-5 surface mount packaging. This part is classified as Active product status and is widely used in digital logic applications requiring low-voltage operation and minimal power consumption. Substitute parts are identified based on functional equivalence, electrical parameter compatibility, and mechanical interchangeability within the 74LVC AND gate family and compatible logic series.

Key Parameters

Parameter	Value
Logic Type	AND Gate
Number of Circuits	1
Number of Inputs	2
Voltage Supply Range	1.65V ~ 5.5V
Current - Quiescent (Max)	10 µA
Current - Output High/Low	32mA / 32mA
Max Propagation Delay @ 5V, 50pF	4ns
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the SN74LVC1G08DBVR are qualified based on the following criteria:

Functional Equivalence: All substitute parts must be single-channel 2-input AND gate logic ICs with identical logic function.

Electrical Compatibility: Supply voltage range must overlap with or encompass 1.65V ~ 5.5V. Output drive capability (32mA minimum for both high and low states) must be maintained. Propagation delay must not exceed 4ns at 5V with 50pF load, or be functionally equivalent within the same logic family specifications.

Mechanical Interchangeability: Package types must be compatible with the original SOT-23-5 footprint or alternative surface mount packages (SOT-25, SC-70-5, 5-TSSOP, SC-88A, SMV) that can be accommodated in the design.

Environmental Compliance: All parts must maintain ROHS3 compliance and MSL rating of 1 (Unlimited). Operating temperature range should support -40°C ~ 125°C or be suitable for the intended application environment.

Product Status: Active product status is preferred to ensure long-term availability and supply chain stability.

Parameter Comparison

Part Number	Manufacturer	Logic Type	Voltage Supply	Quiescent Current (Max)	Output Current H/L	Propagation Delay @ 5V	Operating Temp	Package	Product Status
SN74LVC1G08DBVR	Texas Instruments	AND Gate	1.65V ~ 5.5V	10 µA	32mA / 32mA	4ns	-40°C ~ 125°C	SOT-23-5	Active
74LVC1G08GV-Q100,1	Nexperia USA Inc.	AND Gate	1.65V ~ 5.5V	4 µA	32mA / 32mA	4ns	-40°C ~ 125°C	SC-74A	Active
74LVC1G08W5-7	Diodes Incorporated	AND Gate	1.65V ~ 5.5V	200 µA	32mA / 32mA	1.7ns	-40°C ~ 125°C	SOT-25	Active
NC7SZ08M5X	onsemi	AND Gate	1.65V ~ 5.5V	2 µA	32mA / 32mA	4.5ns	-40°C ~ 85°C	SOT-23-5	Active
74LVC1G08GV,125	Nexperia USA Inc.	AND Gate	1.65V ~ 5.5V	4 µA	32mA / 32mA	4ns	-40°C ~ 125°C	SC-74A	Active
74LVC1G08GW,125	Nexperia USA Inc.	AND Gate	1.65V ~ 5.5V	4 µA	32mA / 32mA	4ns	-40°C ~ 125°C	5-TSSOP	Active
74LVCE1G08W5-7	Diodes Incorporated	AND Gate	1.4V ~ 5.5V	10 µA	32mA / 32mA	3.6ns	-40°C ~ 85°C	SOT-25	Active
NC7SZ08P5X	onsemi	AND Gate	1.65V ~ 5.5V	2 µA	32mA / 32mA	4.5ns	-40°C ~ 85°C	SC-70-5	Active
NL17SZ08DFT2G	onsemi	AND Gate	1.65V ~ 5.5V	1 µA	32mA / 32mA	4.5ns	-55°C ~ 125°C	SC-88A	Active
TC7SZ08F,LJ(CT	Toshiba Semiconductor and Storage	AND Gate	1.8V ~ 5.5V	2 µA	32mA / 32mA	4.5ns	-40°C ~ 85°C	SMV	Active
TC7SZ08FU,LJ(CT	Toshiba Semiconductor and Storage	AND Gate	1.8V ~ 5.5V	2 µA	32mA / 32mA	4.5ns	-40°C ~ 85°C	5-SSOP	Active

Engineering Selection Recommendations

Direct Package Equivalents (SOT-23-5): NC7SZ08M5X from onsemi provides the same SOT-23-5 package footprint with lower quiescent current (2 µA vs. 10 µA) and extended temperature range to -55°C. This part is suitable for direct substitution where PCB layout compatibility is required.

Nexperia 74LVC Series: 74LVC1G08GV-Q100,1 and 74LVC1G08GV,125 are functionally equivalent with identical electrical parameters and full temperature range support (-40°C ~ 125°C). These parts differ only in packaging (SC-74A) and qualification level (AEC-Q100 for automotive applications). Both maintain ROHS3 compliance and MSL rating 1.

Alternative Packages: 74LVC1G08GW,125 (5-TSSOP), NC7SZ08P5X (SC-70-5), and NL17SZ08DFT2G (SC-88A) provide functional equivalence with different surface mount packages. Selection depends on PCB layout constraints and available footprints.

Extended Temperature Range: NL17SZ08DFT2G supports -55°C ~ 125°C operating temperature, exceeding the original part's range and providing enhanced reliability for extreme environment applications.

Lower Voltage Operation: 74LVCE1G08W5-7 extends supply voltage range to 1.4V minimum, enabling operation in ultra-low-power applications while maintaining full compatibility with standard 5V logic levels.

All substitute parts maintain ROHS3 compliance, MSL rating 1 (Unlimited), and Active product status, ensuring long-term availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can NC7SZ08M5X replace SN74LVC1G08DBVR in a direct footprint substitution?

A: Yes. NC7SZ08M5X uses the same SOT-23-5 package and maintains identical pin configuration. Electrical parameters are compatible across the specified voltage range (1.65V ~ 5.5V) and operating temperature (-40°C ~ 85°C for NC7SZ08M5X vs. -40°C ~ 125°C for the original). Verify application temperature requirements before selection.

Q: What is the difference between 74LVC1G08GV,125 and 74LVC1G08GV-Q100,1?

A: Both parts are functionally identical with SC-74A packaging and identical electrical specifications. The primary difference is qualification: 74LVC1G08GV-Q100,1 carries AEC-Q100 automotive qualification, making it suitable for automotive and high-reliability applications. 74LVC1G08GV,125 is the standard industrial grade equivalent.

Q: Are Toshiba TC7SZ08 series parts compatible with the original SN74LVC1G08DBVR?

A: TC7SZ08F,LJ(CT and TC7SZ08FU,LJ(CT are functionally compatible AND gate ICs with identical logic operation and output drive capability (32mA). However, the minimum supply voltage is 1.8V (vs. 1.65V for the original), and operating temperature range is limited to -40°C ~ 85°C. These parts are suitable for applications within these parameter boundaries.

Q: What is the advantage of NL17SZ08DFT2G over other substitutes?

A: NL17SZ08DFT2G offers the lowest quiescent current (1 µA) and the widest operating temperature range (-55°C ~ 125°C), making it ideal for battery-powered and extreme environment applications. The SC-88A package is compatible with SC-70-5 and SOT-353 footprints.

Q: Can 74LVCE1G08W5-7 operate at voltages below 1.65V?

A: Yes. 74LVCE1G08W5-7 supports supply voltage down to 1.4V, enabling operation in ultra-low-power systems. All other electrical parameters remain compatible with standard 5V logic levels and the original part's functional requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL rating 1 (Unlimited), ensuring environmental compliance and unlimited shelf life storage.

Q: What packaging options are available for substitution?

A: Available packages include SOT-23-5 (NC7SZ08M5X), SC-74A (74LVC1G08GV series), SOT-25 (74LVC1G08W5-7, 74LVCE1G08W5-7), 5-TSSOP (74LVC1G08GW,125), SC-70-5 (NC7SZ08P5X), SC-88A (NL17SZ08DFT2G), SMV (TC7SZ08F,LJ(CT), and 5-SSOP (TC7SZ08FU,LJ(CT). Selection depends on PCB layout compatibility and available footprints.

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