74F132PC NAND Gate IC Equivalent & Substitute Parts

Part Overview

The 74F132PC is a NAND Gate IC featuring 4 channels with 2 inputs per channel and integrated Schmitt Trigger functionality, housed in a 14-MDIP package. Manufactured by onsemi, this component operates within the 4.5V to 5.5V supply voltage range and is classified as obsolete. Due to its obsolete status and limited availability in new production cycles, identifying functionally equivalent substitute parts is essential for design continuity and procurement planning.

Substiute Parts

74F132PC

onsemiIn Stock: 364874F132PC Datasheet

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SN74F00N

Texas InstrumentsIn Stock: 6335SN74F00N Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74F132PC is determined by the following critical parameters:

• Logic Function: NAND gate with 4 channels, 2 inputs per channel
• Package Compatibility: 14-DIP form factor (0.300", 7.62mm pitch) for through-hole mounting
• Electrical Specifications: Supply voltage 4.5V ~ 5.5V, output current ratings 1mA/20mA, operating temperature 0°C ~ 70°C
• Series Compatibility: 74F logic family

The SN74F00N from Texas Instruments meets these substitution criteria. While it lacks the Schmitt Trigger feature present in the 74F132PC, it maintains identical logic function (4-channel NAND gate with 2 inputs), package form factor, electrical operating parameters, and series designation. The absence of Schmitt Trigger functionality represents a functional difference that must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The SN74F00N qualifies as a functional substitute based on matching logic type, circuit count, input configuration, supply voltage range, output current specifications, operating temperature range, and package form factor. Both components are classified as REACH Unaffected and share identical HTSUS and ECCN designations.

The primary distinction is the absence of Schmitt Trigger functionality in the SN74F00N. Applications requiring hysteresis input characteristics for noise immunity or signal conditioning must evaluate whether standard NAND gate input thresholds are acceptable. The SN74F00N demonstrates superior propagation delay performance (5ns versus 12.5ns), which may provide timing advantages in certain circuit implementations.

The SN74F00N carries Active product status with ROHS3 compliance, ensuring long-term availability and regulatory alignment for new designs. The 74F132PC's obsolete classification necessitates transition planning for ongoing production requirements.

Frequently Asked Questions (FAQ)

Q: Can the SN74F00N directly replace the 74F132PC in existing designs?

A: Pin-for-pin and package compatibility is confirmed. Functional compatibility depends on application requirements for Schmitt Trigger hysteresis. Standard NAND gate input thresholds of the SN74F00N may be sufficient for applications not requiring noise immunity features.

Q: What is the significance of the Schmitt Trigger feature in the 74F132PC?

A: Schmitt Trigger inputs provide hysteresis, improving noise immunity and enabling reliable signal conditioning for slow-rising or noisy input signals. The 74F132PC's input logic levels (Low: 1.1V, High: 2V) reflect this hysteresis characteristic. The SN74F00N lacks this feature and uses standard input thresholds (Low: 0.8V, High: 2V).

Q: Are there packaging differences between these components?

A: Both components use 14-DIP (0.300", 7.62mm) through-hole packages. The 74F132PC is supplied in standard DIP packaging, while the SN74F00N is available in Tube packaging. Pin assignments and footprint compatibility are identical.

Q: What are the compliance and regulatory considerations?

A: Both components are REACH Unaffected. The SN74F00N carries ROHS3 compliance, supporting modern regulatory requirements. The 74F132PC's obsolete status may present long-term supply chain and compliance challenges.

Q: How do propagation delays compare?

A: The SN74F00N exhibits faster propagation delay (5ns at 5V, 50pF load) compared to the 74F132PC (12.5ns). This performance difference may impact timing-critical applications and should be verified against circuit timing requirements.

Q: What is the inventory status of these parts?

A: The 74F132PC has 3550 units in stock as new original inventory. The SN74F00N has 6299 units available, providing greater procurement flexibility and supporting sustained production requirements.