74LV367DB,112 Equivalent & Substitute Parts

Part Overview

The 74LV367DB,112 is a Buffer, Non-Inverting logic IC manufactured by NXP USA Inc., featuring 2 elements with 2 and 4 (Hex) bits per element and 3-state output capability. Designed for 1V to 3.6V supply voltage operation, this 16-SSOP surface mount component operates across -40°C to 125°C. The part is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Key Parameters

Parameter	Value
Manufacturer Part Number	74LV367DB,112
Manufacturer	NXP USA Inc.
Logic Type	Buffer, Non-Inverting
Number of Elements	2
Number of Bits per Element	2, 4 (Hex)
Output Type	3-State
Current - Output High, Low	8mA, 8mA
Voltage - Supply	1V ~ 3.6V
Operating Temperature	-40°C ~ 125°C (TA)
Package / Case	16-SSOP (0.209", 5.30mm Width)
Product Status	Obsolete
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the 74LV367DB,112 is determined by the following critical parameters: logic type (Buffer, Non-Inverting), number of elements (2), bits per element configuration (2, 4 Hex), output type (3-State), and supply voltage compatibility. The substitute parts identified maintain the core functional architecture while offering improvements in product status and operational characteristics.

The SN74LV367ADGVR and SN74LV367APWR are manufacturer-recommended alternatives from Texas Instruments, both belonging to the 74LV series and sharing identical logic configuration. These parts extend supply voltage range to 5.5V and increase output current capability to 16mA, providing enhanced operational flexibility. The SN74LVTH2952DW represents a functional alternative with different packaging and element configuration but maintains 3-state output and non-inverting logic characteristics.

Parameter Comparison

Parameter	74LV367DB,112	SN74LV367ADGVR	SN74LV367APWR	SN74LVTH2952DW
Manufacturer	NXP USA Inc.	Texas Instruments	Texas Instruments	Texas Instruments
Logic Type	Buffer, Non-Inverting	Buffer, Non-Inverting	Buffer, Non-Inverting	Transceiver, Non-Inverting
Number of Elements	2	2	2	1
Number of Bits per Element	2, 4 (Hex)	2, 4 (Hex)	2, 4 (Hex)	8
Output Type	3-State	3-State	3-State	3-State
Current - Output High, Low	8mA, 8mA	16mA, 16mA	16mA, 16mA	32mA, 64mA
Voltage - Supply	1V ~ 3.6V	2V ~ 5.5V	2V ~ 5.5V	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Package / Case	16-SSOP	16-TVSOP	16-TSSOP	24-SOIC
Product Status	Obsolete	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For applications requiring direct functional equivalence with the 74LV367DB,112, the SN74LV367ADGVR and SN74LV367APWR are the primary alternatives. Both are active products from Texas Instruments within the 74LV series, maintaining identical logic configuration (2 elements, 2/4 Hex bits per element, 3-state output). These parts offer extended supply voltage range (2V to 5.5V) and doubled output current capability (16mA), providing operational margin improvements over the original part.

The SN74LV367ADGVR utilizes 16-TVSOP packaging, while the SN74LV367APWR employs 16-TSSOP packaging. Both represent active products with ROHS3 compliance and unlimited moisture sensitivity rating, ensuring long-term availability and regulatory compliance.

The SN74LVTH2952DW functions as an alternative for applications where transceiver architecture is acceptable. This part maintains 3-state output and non-inverting logic but differs in element count (1 versus 2) and bit configuration (8 bits versus 2/4 Hex bits). Higher output current capability (32mA/64mA) and 24-SOIC packaging characterize this option.

Frequently Asked Questions (FAQ)

Q: Can the SN74LV367ADGVR or SN74LV367APWR directly replace the 74LV367DB,112 in existing designs?

A: Both SN74LV367ADGVR and SN74LV367APWR maintain identical logic configuration (2 elements, 2/4 Hex bits, 3-state output, non-inverting). Package differences (16-TVSOP and 16-TSSOP versus 16-SSOP) require PCB layout modification. Supply voltage compatibility extends from 2V to 5.5V, encompassing the original 1V to 3.6V range. Operating temperature range narrows to -40°C to 85°C.

Q: What are the key differences between SN74LV367ADGVR and SN74LV367APWR?

A: Both parts share identical electrical specifications and logic configuration. The primary distinction is packaging: SN74LV367ADGVR uses 16-TVSOP (0.173", 4.40mm width) supplied in Tape & Reel format, while SN74LV367APWR uses 16-TSSOP (0.173", 4.40mm width) supplied in Cut Tape and Digi-Reel format. Electrical performance and pin configuration are equivalent.

Q: Is the SN74LVTH2952DW a suitable replacement?

A: The SN74LVTH2952DW maintains non-inverting logic and 3-state output but differs in architecture (transceiver versus buffer), element count (1 versus 2), and bit configuration (8 versus 2/4 Hex). This part is suitable only for applications where these functional differences are acceptable. The 24-SOIC package requires significant PCB redesign.

Q: What packaging considerations apply to these substitutes?

A: The 74LV367DB,112 uses 16-SSOP (0.209", 5.30mm width). The SN74LV367ADGVR and SN74LV367APWR both use narrower packages (16-TVSOP and 16-TSSOP at 0.173", 4.40mm width). The SN74LVTH2952DW uses 24-SOIC (0.295", 7.50mm width). PCB footprint modification is required for all substitutions.

Q: Are all substitute parts RoHS compliant?

A: All identified substitute parts (SN74LV367ADGVR, SN74LV367APWR, and SN74LVTH2952DW) are ROHS3 compliant with unlimited moisture sensitivity rating, matching the compliance profile of the original 74LV367DB,112.

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