SN74LVC00AQPWREP Equivalent & Substitute Parts

Part Overview

The SN74LVC00AQPWREP is a NAND Gate IC manufactured by Texas Instruments, featuring 4 channels with 2 inputs per channel in a 14-TSSOP surface mount package. This logic gate operates across a 2V to 3.6V supply voltage range and is designed for low-power digital applications. The part is currently in active production status with 711 units in stock. Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support alternative sourcing strategies while maintaining functional and electrical compatibility.

Key Parameters

Parameter	Value
Logic Type	NAND Gate
Number of Circuits	4
Number of Inputs	2
Voltage - Supply	2V ~ 3.6V
Current - Quiescent (Max)	10 µA
Current - Output High, Low	24mA, 24mA
Max Propagation Delay @ 3.3V, 50pF	4.3ns
Operating Temperature	-40°C ~ 125°C
Package / Case	14-TSSOP (0.173", 4.40mm Width)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the SN74LVC00AQPWREP are classified based on strict electrical and mechanical parameter alignment. All identified substitutes maintain the core functional specifications: 4-channel NAND gate configuration, 2 inputs per channel, 14-TSSOP package, surface mount technology, and ROHS3 compliance.

Substitution eligibility is determined by the following critical parameters:

Logic Type: NAND Gate (4 channels, 2 inputs)
Package: 14-TSSOP form factor
Voltage Supply Range: Minimum 2V to 3.6V compatibility
Output Current: 24mA minimum for both high and low states
Propagation Delay: Maximum 5.5ns @ 3.3V, 50pF
Operating Temperature: Minimum -40°C to 85°C range
Mounting: Surface Mount
Compliance: ROHS3 Compliant

Substitutes are further categorized as parametric equivalents (identical electrical specifications with potential grade or qualification differences) and manufacturer-recommended alternatives (functionally compatible with minor parameter variations within acceptable engineering tolerances).

Parameter Comparison

Part Number	Manufacturer	Series	Voltage - Supply	Current - Quiescent (Max)	Output Current (High/Low)	Max Propagation Delay @ 3.3V, 50pF	Operating Temperature	Packaging	Inventory
SN74LVC00AQPWREP	Texas Instruments	74LVC	2V ~ 3.6V	10 µA	24mA, 24mA	4.3ns	-40°C ~ 125°C	Tape & Reel (TR)	711 Pcs
SN74LVC00AQPWRG4Q1	Texas Instruments	74LVC	2V ~ 3.6V	10 µA	24mA, 24mA	4.3ns	-40°C ~ 125°C	Tape & Reel (TR)	2943 Pcs
SN74LVC00AQPWRQ1	Texas Instruments	74LVC	2V ~ 3.6V	10 µA	24mA, 24mA	4.3ns	-40°C ~ 125°C	Tape & Reel (TR)	5200 Pcs
74LCX00MTCX	onsemi	74LCX	2V ~ 3.6V	10 µA	24mA, 24mA	5.2ns	-40°C ~ 85°C	Cut Tape (CT) & Digi-Reel®	81219 Pcs
74LVC00APW,118	Nexperia USA Inc.	74LVC	1.2V ~ 3.6V	40 µA	24mA, 24mA	4.3ns	-40°C ~ 125°C	Cut Tape (CT) & Digi-Reel®	7030 Pcs
MC74LCX00DTG	onsemi	74LCX	2V ~ 3.6V	10 µA	24mA, 24mA	5.5ns	-40°C ~ 85°C	Tube	1748 Pcs
MC74LCX00DTR2G	onsemi	74LCX	2V ~ 3.6V	10 µA	24mA, 24mA	5.5ns	-40°C ~ 85°C	Tape & Reel (TR)	2832 Pcs

Engineering Selection Recommendations

Selection of substitute parts should be based on the following engineering criteria derived from product status and compliance certifications:

Parametric Equivalents (Texas Instruments 74LVC Series): SN74LVC00AQPWRG4Q1 and SN74LVC00AQPWRQ1 are parametric equivalents of the SN74LVC00AQPWREP with identical electrical specifications. Both parts carry AEC-Q100 automotive qualification, indicating enhanced reliability screening and traceability. These parts are suitable for applications requiring automotive-grade components or where design validation has been performed against the base part number. SN74LVC00AQPWRQ1 carries MSL-3 (168 Hours) moisture sensitivity versus MSL-1 (Unlimited) for the main part, requiring appropriate handling protocols during assembly.

Manufacturer-Recommended Alternatives (onsemi 74LCX Series): 74LCX00MTCX and MC74LCX00DTR2G are onsemi equivalents with marginally higher propagation delay (5.2ns to 5.5ns versus 4.3ns) and reduced operating temperature range (-40°C to 85°C versus -40°C to 125°C). These parts maintain identical logic configuration, output current, and quiescent current specifications. Packaging differs: 74LCX00MTCX is supplied in Cut Tape & Digi-Reel format, while MC74LCX00DTR2G is supplied in Tape & Reel. MC74LCX00DTG is the tube-packaged variant of the same electrical specification.

Manufacturer-Recommended Alternative (Nexperia 74LVC Series): 74LVC00APW,118 from Nexperia USA Inc. extends the supply voltage range to 1.2V minimum and maintains identical propagation delay and operating temperature range. Quiescent current is specified at 40 µA maximum versus 10 µA for the main part. This part is suitable for low-voltage applications and provides extended supply voltage flexibility.

All substitute parts maintain ROHS3 compliance and identical package footprint (14-TSSOP, 0.173" width, 4.40mm), ensuring mechanical and thermal compatibility in PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can SN74LVC00AQPWRG4Q1 and SN74LVC00AQPWRQ1 be used interchangeably with SN74LVC00AQPWREP?

A: Yes. Both parts are parametric equivalents with identical electrical specifications (voltage, current, propagation delay, operating temperature). The primary differences are automotive qualification (AEC-Q100) and moisture sensitivity level. SN74LVC00AQPWRQ1 requires MSL-3 handling (168-hour floor life) compared to MSL-1 (unlimited) for the main part. Verify moisture control procedures during assembly if using SN74LVC00AQPWRQ1.

Q: What are the key differences between Texas Instruments 74LVC and onsemi 74LCX series?

A: Both series provide identical logic functionality and output current specifications. The 74LCX series exhibits slightly higher propagation delay (5.2ns to 5.5ns versus 4.3ns) and operates over a narrower temperature range (-40°C to 85°C versus -40°C to 125°C). For timing-critical applications or extended temperature operation, the 74LVC series is preferred. For standard industrial applications within the -40°C to 85°C range, 74LCX parts are functionally compatible.

Q: Is the Nexperia 74LVC00APW,118 suitable as a direct substitute?

A: Yes, with design considerations. This part maintains identical propagation delay and operating temperature range but extends the minimum supply voltage to 1.2V and specifies higher quiescent current (40 µA versus 10 µA). It is suitable for applications operating above 1.2V supply voltage. Verify power consumption budgets if quiescent current increase is a design constraint.

Q: What packaging options are available for substitutes?

A: Substitutes are available in three packaging formats: Tape & Reel (TR) for automated assembly, Cut Tape & Digi-Reel for mixed-volume production, and Tube for lower-volume or manual assembly. All maintain the 14-TSSOP surface mount footprint. Select packaging based on assembly process requirements and order volume.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitute parts carry ROHS3 compliance certification, ensuring compatibility with environmental and regulatory requirements equivalent to the main part.

Q: Can onsemi 74LCX parts be used in applications requiring -40°C to 125°C operation?

A: No. onsemi 74LCX series parts are specified for -40°C to 85°C operation only. For applications requiring extended temperature operation to 125°C, use Texas Instruments 74LVC series parts (SN74LVC00AQPWREP, SN74LVC00AQPWRG4Q1, SN74LVC00AQPWRQ1, or Nexperia 74LVC00APW,118).

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