PI5V330Q Equivalent & Substitute Parts

Part Overview

The PI5V330Q is a video switch IC manufactured by Diodes Incorporated, designed for 4-channel 2:1 multiplexer/demultiplexer applications in video signal routing. This part operates at 5V supply with 10Ohm maximum on-state resistance and supports 400MHz bandwidth for RGB video applications. The PI5V330Q is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Key Parameters

Parameter	Value
Manufacturer Part Number	PI5V330Q
Manufacturer	Diodes Incorporated
Category	Interface
Description	IC VIDEO MUX/DEMUX 2X1 16QSOP
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-SSOP (0.154", 3.90mm Width)
Mounting Type	Surface Mount
Product Status	Obsolete
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution for the PI5V330Q is determined by the following critical parameters:

Multiplexer/Demultiplexer Circuit configuration (2:1)
Number of channels (4)
Package type (16-SSOP/16-QSOP)
Operating temperature range (-40°C ~ 85°C)
Supply voltage compatibility (5V or wider range including 5V)
Bandwidth capability (minimum 250MHz for video applications)
On-state resistance (10Ohm or lower)
Bi-directional capability for RGB video switching

Substitute parts are grouped into two categories: direct Diodes Incorporated equivalents and cross-manufacturer alternatives from Analog Devices Inc. and Texas Instruments that meet the electrical and mechanical requirements.

Parameter Comparison

Parameter	PI5V330Q	PI5V330QE	ADG774ABRQZ	ADG774ABRQZ-REEL	ADG774ABRQZ-REEL7	TS3V330DBQR	TS5V330CDBQR	TS5V330DBQR
Manufacturer	Diodes Inc.	Diodes Inc.	Analog Devices	Analog Devices	Analog Devices	Texas Instruments	Texas Instruments	Texas Instruments
Multiplexer/Demultiplexer Circuit	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1
Number of Channels	4	4	4	4	4	4	4	4
On-State Resistance (Max)	10Ohm	10Ohm	4.6Ohm	4.6Ohm	4.6Ohm	10Ohm	10Ohm	10Ohm
Voltage - Supply, Single (V+)	5V	5V	3V ~ 5V	3V ~ 5V	3V ~ 5V	3V ~ 3.6V	4V ~ 5.5V	4V ~ 5.5V
-3dB Bandwidth	400MHz	400MHz	400MHz	400MHz	400MHz	300MHz	250MHz	300MHz (Min)
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Package / Case	16-SSOP	16-SSOP	16-SSOP	16-SSOP	16-SSOP	16-SSOP	16-SSOP	16-SSOP
Product Status	Obsolete	Last Time Buy	Active	Active	Active	Active	Active	Last Time Buy
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	2 (1 Year)	2 (1 Year)	2 (1 Year)

Engineering Selection Recommendations

Direct Equivalent (Recommended for Immediate Replacement):

PI5V330QE from Diodes Incorporated is the direct functional equivalent to PI5V330Q. It maintains identical electrical specifications including 10Ohm on-state resistance, 5V supply, 400MHz bandwidth, and 4-channel 2:1 configuration. PI5V330QE is classified as Last Time Buy with ROHS3 compliance, making it suitable for designs requiring RoHS certification. This part should be the first choice for direct substitution.

Cross-Manufacturer Alternatives (Active Product Status):

Analog Devices ADG774ABRQZ, ADG774ABRQZ-REEL, and ADG774ABRQZ-REEL7 are active products offering superior on-state resistance (4.6Ohm versus 10Ohm) and wider supply voltage range (3V ~ 5V). These parts maintain 400MHz bandwidth and 4-channel 2:1 configuration. The lower on-state resistance provides improved signal integrity and reduced power dissipation. All three variants are ROHS3 compliant with MSL 1 rating.

Texas Instruments TS5V330DBQR and TS5V330CDBQR are active products with 10Ohm on-state resistance matching the original PI5V330Q. TS5V330DBQR offers 300MHz minimum bandwidth with 4V ~ 5.5V supply range and is available in higher inventory. TS5V330CDBQR provides 250MHz bandwidth with identical supply range. Both feature bi-directional RGB capability and ROHS3 compliance with MSL 2 rating.

Texas Instruments TS3V330DBQR operates at 3V ~ 3.6V supply range, limiting its use to 5V-only designs but offering 300MHz bandwidth and 10Ohm on-state resistance.

Compliance Considerations:

All substitute parts except PI5V330Q are ROHS3 compliant. For designs requiring RoHS certification, PI5V330QE, ADG774ABRQZ variants, and Texas Instruments parts are suitable. The original PI5V330Q is RoHS non-compliant and should not be used in new designs subject to RoHS requirements.

Frequently Asked Questions (FAQ)

Q: Can PI5V330QE directly replace PI5V330Q in existing designs?

A: Yes. PI5V330QE is the direct equivalent with identical electrical specifications, package type (16-SSOP), and pin configuration. The only differences are improved RoHS compliance (ROHS3) and Last Time Buy status. No circuit modifications are required.

Q: What is the advantage of using ADG774ABRQZ over PI5V330QE?

A: ADG774ABRQZ offers lower on-state resistance (4.6Ohm versus 10Ohm), resulting in reduced signal attenuation and lower power dissipation. It also supports a wider supply voltage range (3V ~ 5V). However, it is manufactured by Analog Devices rather than Diodes Incorporated. Both maintain 400MHz bandwidth and 4-channel 2:1 configuration.

Q: Are Texas Instruments TS5V330DBQR and TS5V330CDBQR interchangeable?

A: Both are functionally equivalent with identical on-state resistance (10Ohm), supply range (4V ~ 5.5V), and package (16-SSOP). The primary difference is bandwidth: TS5V330DBQR provides 300MHz minimum while TS5V330CDBQR provides 250MHz. TS5V330DBQR is preferred for applications requiring maximum bandwidth performance.

Q: What does MSL 2 (1 Year) mean compared to MSL 1 (Unlimited)?

A: MSL (Moisture Sensitivity Level) indicates the component's sensitivity to moisture absorption. MSL 1 (Unlimited) allows indefinite shelf storage without special precautions. MSL 2 (1 Year) requires storage in controlled humidity conditions and limits shelf life to one year from the date of manufacture. Texas Instruments parts carry MSL 2 rating, while Diodes and Analog Devices parts carry MSL 1.

Q: Can TS3V330DBQR be used in a 5V design?

A: No. TS3V330DBQR operates at 3V ~ 3.6V supply range and is not rated for 5V operation. It is suitable only for 3.3V designs. For 5V applications, use PI5V330QE, ADG774ABRQZ variants, TS5V330DBQR, or TS5V330CDBQR.

Q: Which substitute part has the best long-term availability?

A: ADG774ABRQZ-REEL7 from Analog Devices is classified as Active with 6270 pieces in stock and represents the highest inventory level among all substitutes. TS5V330DBQR from Texas Instruments is also Active with 37360 pieces available. Both are suitable for long-term production designs.

Q: Are all substitute parts available in the same packaging options?

A: All substitute parts use 16-SSOP package with identical physical dimensions (0.154", 3.90mm Width). Packaging options vary by part number: PI5V330QE is available in Tube, ADG774ABRQZ in Tube, ADG774ABRQZ-REEL in standard reel, ADG774ABRQZ-REEL7 in Cut Tape & Digi-Reel, and Texas Instruments parts in Tape & Reel or Cut Tape & Digi-Reel formats.

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