PI5V330W Equivalent & Substitute Parts

Part Overview

The PI5V330W is a video switch IC manufactured by Diodes Incorporated, designed for 4-channel video multiplexing and demultiplexing applications. This component operates as a 2:1 multiplexer/demultiplexer with bi-directional RGB capabilities and a 400MHz bandwidth. The part is classified as obsolete, making equivalent substitutes necessary for new designs and ongoing production requirements.

Key Parameters

Parameter	Value
Manufacturer Part Number	PI5V330W
Manufacturer	Diodes Incorporated
Category	Interface
Description	IC VIDEO MUX/DEMUX 2X1 16SOIC
Multiplexer/Demultiplexer Circuit	2:1
Number of Channels	4
On-State Resistance (Max)	10Ohm
Voltage - Supply, Single (V+)	5V
-3dB Bandwidth	400MHz
Features	Bi-Directional, RGB
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
Product Status	Obsolete
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution eligibility for the PI5V330W is determined by the following critical parameters:

Package Compatibility: 16-SOIC form factor (0.154", 3.90mm Width) - all substitutes maintain identical package specifications
Functional Equivalence: 2:1 multiplexer/demultiplexer circuit with 4 channels and RGB capability
Electrical Performance: On-state resistance maximum of 10Ohm and operating temperature range of -40°C ~ 85°C
Supply Voltage: The PI5V330W operates at 5V single supply. Substitutes are grouped by voltage compatibility: 3V ~ 3.6V variants (TS3V330D, TS3V330DR) and 4V ~ 5.5V variants (TS5V330D, TS5V330DR)

The Texas Instruments TS3V330 series operates at lower voltage (3V ~ 3.6V) with reduced bandwidth (300MHz), while the TS5V330 series maintains 5V operation with bi-directional capability and 300MHz minimum bandwidth. All substitutes are manufactured by Texas Instruments and feature ROHS3 compliance, addressing the RoHS non-compliance status of the original part.

Parameter Comparison

Parameter	PI5V330W	TS3V330D	TS3V330DR	TS5V330D	TS5V330DR
Manufacturer	Diodes Incorporated	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Multiplexer/Demultiplexer Circuit	2:1	2:1	2:1	2:1	2:1
Number of Channels	4	4	4	4	4
On-State Resistance (Max)	10Ohm	10Ohm	10Ohm	10Ohm	10Ohm
Voltage - Supply, Single (V+)	5V	3V ~ 3.6V	3V ~ 3.6V	4V ~ 5.5V	4V ~ 5.5V
-3dB Bandwidth	400MHz	300MHz	300MHz	300MHz (Min)	300MHz (Min)
Features	Bi-Directional, RGB	RGB	RGB	Bi-Directional, RGB	Bi-Directional, RGB
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Package / Case	16-SOIC	16-SOIC	16-SOIC	16-SOIC	16-SOIC
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Obsolete	Active	Active	Last Time Buy	Last Time Buy
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For 5V Supply Applications: The TS5V330D and TS5V330DR are direct voltage-compatible substitutes for the PI5V330W. Both maintain the 5V supply range (4V ~ 5.5V encompasses the original 5V specification), preserve bi-directional RGB functionality, and achieve 300MHz minimum bandwidth. TS5V330DR in Cut Tape packaging offers the highest inventory availability (16,085 pcs). Both variants carry ROHS3 compliance, addressing regulatory requirements. Note that TS5V330 series parts are classified as Last Time Buy, indicating limited future availability.

For 3V ~ 3.6V Supply Applications: The TS3V330D and TS3V330DR provide functional equivalence at reduced supply voltage. Both maintain 4-channel 2:1 multiplexer/demultiplexer operation, 10Ohm on-state resistance, and RGB capability. Bandwidth is reduced to 300MHz. TS3V330D and TS3V330DR are both Active status products with ROHS3 compliance. TS3V330DR in Tape & Reel packaging provides 4,459 pcs inventory availability.

Compliance Consideration: All Texas Instruments substitutes are ROHS3 compliant, providing regulatory advantage over the RoHS non-compliant PI5V330W.

Frequently Asked Questions (FAQ)

Q: Can TS3V330D or TS3V330DR replace PI5V330W in a 5V circuit?

A: No. The TS3V330 series operates at 3V ~ 3.6V supply voltage and is not rated for 5V operation. Use TS5V330D or TS5V330DR for 5V applications.

Q: What is the bandwidth difference between PI5V330W and its substitutes?

A: The PI5V330W operates at 400MHz bandwidth. TS5V330D and TS5V330DR provide 300MHz minimum bandwidth, while TS3V330D and TS3V330DR also provide 300MHz bandwidth. Applications requiring greater than 300MHz bandwidth may require design evaluation.

Q: Are the packaging options interchangeable?

A: All substitutes use identical 16-SOIC (0.154", 3.90mm Width) package specifications. Packaging differences (Tube, Tape & Reel, Cut Tape) refer to supply format only and do not affect component functionality or PCB compatibility.

Q: Why is bi-directional capability listed for some substitutes but not others?

A: TS5V330D and TS5V330DR explicitly list bi-directional capability matching the PI5V330W. TS3V330D and TS3V330DR list RGB capability without explicit bi-directional designation. Verify application requirements for directional signal flow before selecting TS3V330 variants.

Q: What is the difference between Last Time Buy and Active product status?

A: Active status (TS3V330 series) indicates ongoing production and long-term availability. Last Time Buy status (TS5V330 series) indicates limited future production with a defined end-of-life date. For new designs requiring long-term supply assurance, TS3V330 variants are preferred if voltage requirements permit.

Q: Are all substitutes RoHS compliant?

A: Yes. All Texas Instruments substitutes (TS3V330D, TS3V330DR, TS5V330D, TS5V330DR) are ROHS3 compliant, whereas the original PI5V330W is RoHS non-compliant.

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