SN74HC132PW NAND Gate IC Equivalent & Substitute Parts

Part Overview

The SN74HC132PW is a 4-channel 2-input NAND gate IC with Schmitt trigger functionality in a 14-TSSOP surface mount package, manufactured by Texas Instruments. This part is currently discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications. The 74HC132 logic family provides standard CMOS NAND gate functionality suitable for digital logic circuits requiring noise immunity through Schmitt trigger inputs.

Substiute Parts

SN74HC132PW

Texas InstrumentsIn Stock: 50192SN74HC132PW Datasheet

Current PartRFQ

SN74HC132PWR

Texas InstrumentsIn Stock: 87845SN74HC132PWR Datasheet

DirectRFQ

MC74HC132ADTR2G

onsemiIn Stock: 9692MC74HC132ADTR2G Datasheet

DirectRFQ

74HC132PW,118

Nexperia USA Inc.In Stock: 229074HC132PW,118 Datasheet

UpgradeRFQ

74HC132PW-Q100,118

Nexperia USA Inc.In Stock: 264274HC132PW-Q100,118 Datasheet

UpgradeRFQ

MC74HC132ADTG

onsemiIn Stock: 2103MC74HC132ADTG Datasheet

MFR RecommendedRFQ

MM74HC132MTC

onsemiIn Stock: 5813MM74HC132MTC Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SN74HC132PW is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

• Logic Type: NAND Gate with 4 channels, 2 inputs per channel
• Schmitt Trigger feature requirement
• Package: 14-TSSOP surface mount form factor
• Supply voltage range: 2V to 6V minimum
• Output current capability: 5.2mA high and low
• Input logic levels: Low 0.3V–1.2V, High 1.5V–4.2V
• Propagation delay: 21ns maximum at 6V, 50pF load
• RoHS3 compliance

Acceptable Variations:

• Quiescent current: 1µA to 2µA (both acceptable)
• Operating temperature range: -40°C to 85°C or -55°C to 125°C (extended range acceptable)
• Packaging format: Tube, Cut Tape, Tape & Reel (all acceptable for same part)
• Product status: Active preferred over discontinued
• Manufacturer: Texas Instruments, Nexperia, or onsemi (all 74HC132 standard logic)

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (Identical Specifications): SN74HC132PWR is the primary direct substitute from Texas Instruments. It maintains identical electrical specifications and operating temperature range as the original SN74HC132PW, with the only difference being packaging format (Cut Tape & Digi-Reel versus Tube). This part is currently active with substantial inventory availability.

Extended Temperature Range Alternatives: MC74HC132ADTR2G and MC74HC132ADTG from onsemi provide extended operating temperature range (-55°C to 125°C) with lower quiescent current (1µA). These are suitable for applications requiring wider temperature operation while maintaining all other electrical parameters.

Automotive Grade Option: 74HC132PW-Q100,118 from Nexperia includes AEC-Q100 automotive qualification and extended temperature range (-40°C to 125°C), appropriate for automotive and harsh environment applications.

Standard Equivalent: 74HC132PW,118 from Nexperia provides active status with extended temperature range (-40°C to 125°C) for general-purpose substitution.

Tube Packaging Match: MM74HC132MTC from onsemi maintains tube packaging format identical to the original SN74HC132PW with matching specifications for applications requiring tube delivery format.

All listed substitutes maintain RoHS3 compliance, identical package dimensions (14-TSSOP), and core functional specifications required for direct circuit board replacement.

Frequently Asked Questions (FAQ)

Q: Can I use SN74HC132PWR as a direct replacement for SN74HC132PW? A: Yes. SN74HC132PWR is electrically and functionally identical to SN74HC132PW. The only difference is packaging format: SN74HC132PWR comes in Cut Tape & Digi-Reel format while SN74HC132PW is supplied in Tube format. Both are surface mount 14-TSSOP packages with identical pin configurations and electrical performance.

Q: What is the difference between the onsemi and Texas Instruments versions? A: Both manufacturers produce 74HC132 logic ICs meeting the same functional specifications. onsemi versions (MC74HC132ADTR2G, MC74HC132ADTG, MM74HC132MTC) are functionally equivalent with identical pin configurations and electrical parameters. Manufacturer selection depends on availability, supply chain preferences, and specific certifications required.

Q: Can I use the extended temperature range versions in place of the standard -40°C to 85°C part? A: Yes. Extended temperature range parts (MC74HC132ADTR2G, MC74HC132ADTG, 74HC132PW,118, 74HC132PW-Q100,118) are fully compatible substitutes. The wider operating range provides additional design margin and is suitable for any application using the standard temperature range part.

Q: Is the automotive qualified version (74HC132PW-Q100,118) compatible with non-automotive applications? A: Yes. The automotive qualification (AEC-Q100) indicates additional quality and reliability testing. This part is fully compatible with standard industrial and consumer applications and may be used as a general substitute.

Q: Does quiescent current difference (1µA versus 2µA) affect circuit operation? A: No. Both quiescent current levels are within acceptable CMOS logic specifications and will not affect circuit functionality. The 1µA versions (onsemi parts) offer slightly lower power consumption in standby conditions.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts maintain RoHS3 compliance, matching the environmental and regulatory status of the original SN74HC132PW.

Q: Can I mix different manufacturers' 74HC132 parts in the same circuit board? A: Yes. All 74HC132 variants from different manufacturers meet identical functional specifications and pin configurations, allowing mixed sourcing within the same design.