74HC365D,652 Equivalent & Substitute Parts

Part Overview

The 74HC365D,652 is a non-inverting buffer logic IC manufactured by Nexperia USA Inc., designed for 6-bit buffering applications with 3-state output capability. This component operates across a 2V to 6V supply voltage range and is housed in a 16-SO surface mount package. The part is currently listed as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Manufacturer Part Number	74HC365D,652
Manufacturer	Nexperia USA Inc.
Logic Type	Buffer, Non-Inverting
Number of Elements	1
Number of Bits per Element	6
Output Type	3-State
Current - Output High, Low	7.8mA, 7.8mA
Voltage - Supply	2V ~ 6V
Operating Temperature	-40°C ~ 125°C (TA)
Package / Case	16-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution for the 74HC365D,652 is determined by the following critical parameters:

Logic Function: Buffer, Non-Inverting with 1 Element and 6 Bits per Element
Output Configuration: 3-State output
Output Current: 7.8mA (High and Low)
Supply Voltage Range: 2V ~ 6V
Package Type: 16-SOIC or 16-SO surface mount
Base Product Number: 74HC365 series

All substitute parts listed maintain these core electrical and functional specifications. Variations in operating temperature range and product status are noted but do not affect functional substitutability within the specified parameter envelope.

Parameter Comparison

Part Number	Manufacturer	Logic Type	Output Type	Current (mA)	Supply Voltage	Operating Temp (°C)	Package	Product Status
74HC365D,652	Nexperia USA Inc.	Buffer, Non-Inverting	3-State	7.8 / 7.8	2V ~ 6V	-40 ~ 125	16-SO	Obsolete
CD74HC365M	Texas Instruments	Buffer, Non-Inverting	3-State	7.8 / 7.8	2V ~ 6V	-55 ~ 125	16-SOIC	Last Time Buy
CD74HC365M96	Texas Instruments	Buffer, Non-Inverting	3-State	7.8 / 7.8	2V ~ 6V	-55 ~ 125	16-SOIC	Active
CD74HC365MT	Texas Instruments	Buffer, Non-Inverting	3-State	7.8 / 7.8	2V ~ 6V	-55 ~ 125	16-SOIC	Last Time Buy
MC74HC365ADG	onsemi	Buffer, Non-Inverting	3-State	7.8 / 7.8	2V ~ 6V	-55 ~ 125	16-SOIC	Obsolete
MC74HC365ADR2G	onsemi	Buffer, Non-Inverting	3-State	7.8 / 7.8	2V ~ 6V	-55 ~ 125	16-SOIC	Active
SN74HC365D	Texas Instruments	Buffer, Non-Inverting	3-State	7.8 / 7.8	2V ~ 6V	-40 ~ 85	16-SOIC	Discontinued at DiGi Electronics
SN74HC365DR	Texas Instruments	Buffer, Non-Inverting	3-State	7.8 / 7.8	2V ~ 6V	-40 ~ 85	16-SOIC	Active
SN74HC365NSR	Texas Instruments	Buffer, Non-Inverting	3-State	7.8 / 7.8	2V ~ 6V	-40 ~ 85	16-SO	Active

Engineering Selection Recommendations

For Active Product Status Applications: CD74HC365M96 (Texas Instruments, Tape & Reel), MC74HC365ADR2G (onsemi, Tape & Reel), SN74HC365DR (Texas Instruments, Cut Tape & Digi-Reel), and SN74HC365NSR (Texas Instruments, Tape & Reel) are currently active products and represent the most reliable choices for new designs and ongoing procurement. All are ROHS3 compliant and REACH unaffected.

For Extended Temperature Range: CD74HC365M96, CD74HC365MT, MC74HC365ADG, and MC74HC365ADR2G support operating temperatures from -55°C to 125°C, providing broader thermal coverage compared to the original 74HC365D,652 specification of -40°C to 125°C.

For Package Compatibility: SN74HC365NSR maintains the original 16-SO package (0.209", 5.30mm Width) matching the 74HC365D,652 footprint. All other substitutes use 16-SOIC packaging (0.154", 3.90mm Width), which requires PCB layout verification for pin-to-pin compatibility.

For Procurement Continuity: CD74HC365M96 offers the highest current inventory (10,100 pcs) and active product status, making it the primary recommendation for sustained supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can I directly replace 74HC365D,652 with any of these substitute parts? A: Direct replacement is possible only with parts maintaining identical package specifications. SN74HC365NSR uses the same 16-SO package as the original. All other substitutes use 16-SOIC packaging and require PCB layout verification to confirm pin-to-pin compatibility before implementation.

Q: What is the difference between 16-SO and 16-SOIC packaging? A: The 16-SO package has a body width of 0.209" (5.30mm), while 16-SOIC has a body width of 0.154" (3.90mm). These are physically different packages with different PCB footprints. Verify your PCB design before selecting a substitute with different packaging.

Q: Are all substitute parts ROHS3 compliant? A: Yes, all listed substitute parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Which substitute offers the best long-term availability? A: CD74HC365M96 (Texas Instruments) is the recommended choice, with active product status and the highest inventory level (10,100 pcs). MC74HC365ADR2G (onsemi) and SN74HC365DR (Texas Instruments) are also active products with substantial inventory.

Q: Do operating temperature ranges affect substitutability? A: Operating temperature range does not affect functional substitutability within the specified 2V to 6V supply voltage envelope. However, if your application requires operation below -40°C or above 125°C, select parts with extended temperature specifications: CD74HC365M96, CD74HC365MT, MC74HC365ADG, or MC74HC365ADR2G (-55°C to 125°C).

Q: What output current specifications should I verify? A: All substitute parts maintain the same output current specification of 7.8mA for both high and low states, ensuring equivalent drive capability for connected logic circuits.

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