74LVC10ADB,112 NAND Gate IC Equivalent & Substitute Parts

Part Overview

The 74LVC10ADB,112 is a triple 3-input NAND gate logic IC manufactured by Nexperia USA Inc. in 14-SSOP surface mount packaging. This component is classified as obsolete, making equivalent substitute parts from active manufacturers necessary for new designs and ongoing production requirements. The 74LVC series provides low-voltage CMOS logic functionality suitable for digital signal processing and logic control applications operating across 1.2V to 3.6V supply voltage ranges.

Key Parameters

Parameter	Value
Manufacturer Part Number	74LVC10ADB,112
Manufacturer	Nexperia USA Inc.
Logic Type	NAND Gate
Number of Circuits	3
Number of Inputs	3
Voltage - Supply	1.2V ~ 3.6V
Current - Quiescent (Max)	40 µA
Current - Output High, Low	24mA, 24mA
Max Propagation Delay @ 3.3V, 50pF	5.7ns
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	14-SSOP (0.209", 5.30mm Width)
Product Status	Obsolete
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the 74LVC10ADB,112 is determined by the following critical parameters:

Functional Equivalence: All substitute parts maintain identical logic configuration (3 channels, 3 inputs per channel, NAND gate function) and base product number (74LVC10).

Electrical Compatibility: Substitute parts operate within overlapping supply voltage ranges and maintain equivalent output drive capabilities (24mA output current). Propagation delay specifications are comparable, with substitute parts demonstrating equal or superior performance.

Package Compatibility: Substitutes are available in two package variants—14-SSOP (0.209", 5.30mm Width) and 14-TSSOP (0.173", 4.40mm Width)—both surface mount configurations suitable for PCB integration.

Compliance & Status: All substitute parts are active products from Texas Instruments, ensuring long-term availability and compliance with current RoHS3 and REACH regulations.

Parameter Comparison

Parameter	74LVC10ADB,112 (Nexperia)	SN74LVC10ADBR (TI)	SN74LVC10APW (TI)	SN74LVC10APWR (TI)	SN74LVC10APWT (TI)
Manufacturer	Nexperia USA Inc.	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Logic Type	NAND Gate	NAND Gate	NAND Gate	NAND Gate	NAND Gate
Number of Circuits	3	3	3	3	3
Number of Inputs	3	3	3	3	3
Voltage - Supply	1.2V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V
Current - Quiescent (Max)	40 µA	1 µA	1 µA	1 µA	1 µA
Current - Output High, Low	24mA, 24mA	24mA, 24mA	24mA, 24mA	24mA, 24mA	24mA, 24mA
Max Propagation Delay @ 3.3V, 50pF	5.7ns	4.7ns	4.7ns	4.7ns	4.7ns
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	14-SSOP (0.209", 5.30mm Width)	14-SSOP (0.209", 5.30mm Width)	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP (0.173", 4.40mm Width)
Product Status	Obsolete	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Direct Package Match (14-SSOP): The SN74LVC10ADBR from Texas Instruments provides identical 14-SSOP packaging to the original 74LVC10ADB,112. This substitute maintains footprint compatibility without PCB redesign. The part is active and fully compliant with RoHS3 and REACH regulations.

Alternative Package Options (14-TSSOP): The SN74LVC10APW, SN74LVC10APWR, and SN74LVC10APWT variants offer the same logic functionality in 14-TSSOP packaging (0.173", 4.40mm Width). These parts require PCB layout modification but provide a narrower package footprint. All three are active products with equivalent electrical performance and full regulatory compliance.

Performance Characteristics: Texas Instruments substitutes demonstrate superior quiescent current performance (1 µA versus 40 µA) and faster propagation delay (4.7ns versus 5.7ns), providing enhanced efficiency in low-power and high-speed applications.

Supply Voltage Consideration: Substitute parts operate within 1.65V to 3.6V, which is narrower than the original 1.2V to 3.6V range. Applications requiring operation below 1.65V require retention of the original Nexperia part or alternative sourcing.

Frequently Asked Questions (FAQ)

Q: Can SN74LVC10ADBR be used as a direct replacement for 74LVC10ADB,112?

A: Yes. The SN74LVC10ADBR maintains identical 14-SSOP packaging, equivalent logic configuration, and compatible electrical specifications. No PCB modification is required for this substitution.

Q: What is the difference between SN74LVC10APW and SN74LVC10APWR?

A: Both parts are functionally and electrically identical. The difference is packaging format: SN74LVC10APW is supplied in Tube packaging, while SN74LVC10APWR is supplied in Tape & Reel (TR) format. Selection depends on procurement and assembly requirements.

Q: Can I use 14-TSSOP variants if my PCB is designed for 14-SSOP?

A: No. The 14-TSSOP package (0.173", 4.40mm Width) has a different footprint than 14-SSOP (0.209", 5.30mm Width). PCB redesign is required for 14-TSSOP substitutes. Use SN74LVC10ADBR for direct footprint compatibility.

Q: Are there supply voltage limitations when switching to Texas Instruments substitutes?

A: Yes. Texas Instruments parts operate within 1.65V to 3.6V, while the original Nexperia part supports 1.2V to 3.6V. If your application requires operation below 1.65V, the original part or alternative sourcing is necessary.

Q: Do all substitute parts meet current compliance standards?

A: Yes. All Texas Instruments substitutes (SN74LVC10ADBR, SN74LVC10APW, SN74LVC10APWR, SN74LVC10APWT) are RoHS3 compliant and REACH unaffected, meeting current regulatory requirements for new designs and production.

Q: What is the inventory status of substitute parts?

A: SN74LVC10ADBR has 2000 units in stock, SN74LVC10APW has 1298 units, SN74LVC10APWR has 3095 units, and SN74LVC10APWT has 1715 units available as new original stock.

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