74HC132D,652 NAND Gate IC Equivalent & Substitute Parts

Part Overview

The 74HC132D,652 is a NAND Gate IC featuring 4 channels with Schmitt Trigger inputs in a 14-SO surface mount package, manufactured by Nexperia USA Inc. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The 74HC series logic gate remains widely available across multiple manufacturers, enabling straightforward substitution based on electrical and mechanical parameter alignment.

Key Parameters

Parameter	Value
Logic Type	NAND Gate
Number of Circuits	4
Number of Inputs	2
Features	Schmitt Trigger
Voltage Supply Range	2V to 6V
Current Quiescent (Max)	2 µA
Output Current High/Low	5.2mA / 5.2mA
Input Logic Level Low	0.3V to 1.2V
Input Logic Level High	1.5V to 4.2V
Max Propagation Delay	21ns @ 6V, 50pF
Operating Temperature	-40°C to 125°C
Package / Case	14-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the 74HC132D,652 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

Logic Type: NAND Gate with 4 channels, 2 inputs per channel
Schmitt Trigger feature present
Voltage Supply Range: 2V to 6V
Output current capability: 5.2mA minimum (both high and low)
Propagation delay: 21ns maximum @ 6V, 50pF load
Input logic thresholds: Low 0.3V–1.2V, High 1.5V–4.2V

Mechanical Equivalence Requirements:

Package: 14-SOIC (0.154", 3.90mm Width)
Surface mount configuration
Pin-for-pin compatibility with 14-SO footprint

Compliance Requirements:

RoHS3 compliance preferred for new designs
Moisture Sensitivity Level 1 (unlimited shelf life)

Substitute parts are grouped into three categories: direct equivalents (identical specifications), similar parts (minor parameter variations within acceptable ranges), and upgrade parts (extended temperature range or enhanced specifications).

Parameter Comparison

Part Number	Manufacturer	Logic Type	Circuits / Inputs	Voltage Supply	Quiescent Current (Max)	Output Current	Propagation Delay	Operating Temp	Package	Product Status	RoHS Status
74HC132D,652	Nexperia USA Inc.	NAND Gate	4 / 2	2V–6V	2 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-40°C to 125°C	14-SOIC	Obsolete	ROHS3
74HC132D,653	Nexperia USA Inc.	NAND Gate	4 / 2	2V–6V	2 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-40°C to 125°C	14-SOIC	Active	ROHS3
SN74HC132QDRG4Q1	Texas Instruments	NAND Gate	4 / 2	2V–6V	2 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-40°C to 125°C	14-SOIC	Active	ROHS3
SN74HC132QDRQ1	Texas Instruments	NAND Gate	4 / 2	2V–6V	2 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-40°C to 125°C	14-SOIC	Active	ROHS3
CD74HC132M	Harris Corporation	NAND Gate	4 / 2	2V–6V	2 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-55°C to 125°C	14-SOIC	Obsolete	Non-compliant
CD74HC132M96	Texas Instruments	NAND Gate	4 / 2	2V–6V	2 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-55°C to 125°C	14-SOIC	Active	ROHS3
CD74HC132MT	Texas Instruments	NAND Gate	4 / 2	2V–6V	2 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-55°C to 125°C	14-SOIC	Discontinued	ROHS3
MC74HC132ADG	Motorola	NAND Gate	4 / 2	2V–6V	1 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-55°C to 125°C	14-SOIC	Active	Not specified
MC74HC132ADR2G	onsemi	NAND Gate	4 / 2	2V–6V	1 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-55°C to 125°C	14-SOIC	Active	ROHS3
MM74HC132M	onsemi	NAND Gate	4 / 2	2V–6V	2 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-40°C to 85°C	14-SOIC	Active	ROHS3
MM74HC132MX	onsemi	NAND Gate	4 / 2	2V–6V	2 µA	5.2mA / 5.2mA	21ns @ 6V, 50pF	-40°C to 85°C	14-SOIC	Active	ROHS3

Engineering Selection Recommendations

Direct Equivalents (Recommended for Immediate Replacement):

74HC132D,653 from Nexperia USA Inc. is the direct equivalent with identical electrical and mechanical specifications. This part carries Active product status and ROHS3 compliance, making it the primary choice for design continuity.

SN74HC132QDRG4Q1 and SN74HC132QDRQ1 from Texas Instruments are functionally equivalent with Active status and ROHS3 compliance. Both parts meet all electrical parameters and package requirements. SN74HC132QDRQ1 offers higher inventory availability (15,602 units).

Extended Temperature Range Options:

CD74HC132M96 and CD74HC132MT from Texas Instruments extend the operating temperature range to -55°C to 125°C while maintaining all other electrical specifications and ROHS3 compliance. These parts are suitable for applications requiring enhanced low-temperature performance.

MC74HC132ADR2G from onsemi provides extended temperature range (-55°C to 125°C) with ROHS3 compliance and reduced quiescent current (1 µA vs. 2 µA), offering improved power efficiency in low-power applications.

Restricted Use:

CD74HC132M from Harris Corporation is obsolete and RoHS non-compliant. This part should not be selected for new designs.

MM74HC132M and MM74HC132MX from onsemi operate within a narrower temperature range (-40°C to 85°C) and are suitable only for applications not requiring the full -40°C to 125°C specification of the original part.

Frequently Asked Questions (FAQ)

Q: Can I use 74HC132D,653 as a direct replacement for 74HC132D,652?

A: Yes. Both parts are electrically and mechanically identical. The 74HC132D,653 is the active production equivalent with the same voltage supply range, output current, propagation delay, and 14-SOIC package. The primary difference is product status: 74HC132D,653 is Active while 74HC132D,652 is Obsolete.

Q: What is the difference between the Texas Instruments SN74HC132QDRG4Q1 and SN74HC132QDRQ1?

A: Both parts are electrically identical with identical specifications and package. The difference lies in qualification: SN74HC132QDRG4Q1 carries AEC-Q100 automotive qualification, while SN74HC132QDRQ1 does not. Select SN74HC132QDRG4Q1 for automotive applications requiring AEC-Q100 compliance.

Q: Why do some substitute parts have lower quiescent current (1 µA vs. 2 µA)?

A: MC74HC132ADG and MC74HC132ADR2G from Motorola and onsemi respectively specify 1 µA maximum quiescent current compared to 2 µA for the original part. This represents improved power efficiency and is a beneficial parameter variation. These parts remain fully compatible for all applications.

Q: Can I use MM74HC132M or MM74HC132MX if my application requires -40°C to 125°C operation?

A: No. MM74HC132M and MM74HC132MX are rated only to -40°C to 85°C. For applications requiring the full -40°C to 125°C range, use 74HC132D,653, SN74HC132QDRG4Q1, SN74HC132QDRQ1, or the extended-range options CD74HC132M96 and CD74HC132MT.

Q: Are all substitute parts RoHS3 compliant?

A: Most substitute parts carry ROHS3 compliance. CD74HC132M from Harris Corporation is explicitly RoHS non-compliant and should not be used in new designs. MC74HC132ADG does not specify RoHS status in the provided data.

Q: What packaging options are available for these substitute parts?

A: All substitute parts use the 14-SOIC (0.154", 3.90mm Width) surface mount package, ensuring mechanical compatibility. Packaging formats vary (Cut Tape, Digi-Reel, Tape & Reel, Tube) but do not affect electrical performance or PCB footprint compatibility.

Q: Which substitute part offers the best availability?

A: SN74HC132QDRQ1 from Texas Instruments has the highest inventory availability at 15,602 units in stock, followed by MC74HC132ADG from Motorola at 5,890 units.

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