74HC08D/AUJ AND Gate IC Equivalent & Substitute Parts

Part Overview

The 74HC08D/AUJ is a 4-channel 2-input AND Gate logic IC manufactured by NXP USA Inc. in a 14-SOIC surface mount package. This active product operates across a 2V to 6V supply voltage range with low quiescent current and is RoHS3 compliant. Substitute parts are identified based on matching electrical characteristics, package compatibility, and functional equivalence within the 74HC08 logic gate family.

Key Parameters

Parameter	Value
Logic Type	AND Gate
Number of Circuits	4
Number of Inputs	2
Voltage - Supply	2V ~ 6V
Current - Quiescent (Max)	2 µA
Current - Output High, Low	5.2mA, 5.2mA
Input Logic Level - Low	0.5V ~ 1.8V
Input Logic Level - High	1.5V ~ 4.2V
Max Propagation Delay @ 6V, 50pF	15ns
Operating Temperature	-40°C ~ 125°C
Package / Case	14-SOIC (0.154", 3.90mm Width)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the 74HC08D/AUJ are qualified based on the following criteria:

Identical logic function: 4-channel 2-input AND gate
Matching electrical specifications: 2V ~ 6V supply voltage, 2 µA quiescent current, 5.2mA output current, 15ns propagation delay at 6V/50pF
Compatible package: 14-SOIC form factor with 0.154" width and 3.90mm pitch
Identical input/output logic levels and operating temperature range
Active product status with RoHS3 compliance

All identified substitutes maintain full functional and electrical equivalence to the 74HC08D/AUJ within these parameters.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Logic Type	Circuits / Inputs	Supply Voltage	Quiescent Current	Output Current (H/L)	Propagation Delay	Operating Temp	Package	Grade / Qualification	RoHS Status
74HC08D/AUJ	NXP USA Inc.	AND Gate	4 / 2	2V ~ 6V	2 µA	5.2mA, 5.2mA	15ns @ 6V, 50pF	-40°C ~ 125°C	14-SOIC	Standard	ROHS3
74HC08D,653	Nexperia USA Inc.	AND Gate	4 / 2	2V ~ 6V	2 µA	5.2mA, 5.2mA	15ns @ 6V, 50pF	-40°C ~ 125°C	14-SOIC	Standard	ROHS3
74HC08D-Q100,118	Nexperia USA Inc.	AND Gate	4 / 2	2V ~ 6V	2 µA	5.2mA, 5.2mA	15ns @ 6V, 50pF	-40°C ~ 125°C	14-SOIC	Automotive / AEC-Q100	ROHS3
CD74HC08QM96EP	Texas Instruments	AND Gate	4 / 2	2V ~ 6V	2 µA	5.2mA, 5.2mA	15ns @ 6V, 50pF	-40°C ~ 125°C	14-SOIC	Standard	ROHS3
CD74HC08QM96Q1	Texas Instruments	AND Gate	4 / 2	2V ~ 6V	2 µA	5.2mA, 5.2mA	15ns @ 6V, 50pF	-40°C ~ 125°C	14-SOIC	Automotive / AEC-Q100	ROHS3

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and functional equivalence to the 74HC08D/AUJ. Selection between substitutes should be based on:

Availability and inventory levels
Packaging format preference (Cut Tape, Digi-Reel, or Tape & Reel)
Automotive qualification requirement: Parts 74HC08D-Q100,118 and CD74HC08QM96Q1 carry AEC-Q100 qualification for automotive applications
Manufacturer preference and supply chain considerations
All parts are RoHS3 compliant and MSL Level 1

Frequently Asked Questions (FAQ)

Q: Can 74HC08D,653 be used as a direct replacement for 74HC08D/AUJ? A: Yes. Both parts are 4-channel 2-input AND gates with identical electrical specifications, operating temperature range, and 14-SOIC packaging. The difference is manufacturer (Nexperia vs. NXP) and packaging format (Cut Tape & Digi-Reel vs. standard).

Q: What is the difference between standard and automotive-qualified versions? A: Parts 74HC08D-Q100,118 and CD74HC08QM96Q1 carry AEC-Q100 automotive qualification. These are suitable for automotive applications requiring enhanced reliability testing. Standard versions (74HC08D,653 and CD74HC08QM96EP) are suitable for general industrial and consumer applications.

Q: Are all substitutes in the same package? A: Yes. All substitute parts use the 14-SOIC (0.154", 3.90mm Width) package, ensuring mechanical and electrical compatibility with the 74HC08D/AUJ footprint.

Q: Do all substitutes have the same propagation delay? A: Yes. All parts specify 15ns maximum propagation delay at 6V with 50pF load, ensuring timing equivalence in circuit designs.

Q: What is the difference between packaging formats (CT, Digi-Reel, TR)? A: Cut Tape (CT) and Digi-Reel are tape formats for lower-volume orders. Tape & Reel (TR) is standard for high-volume production. All formats contain the same component; the difference is in delivery and handling method.

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