Mfr Part #:

SN74TVC3306DCUR

The SN74TVC3306DCUR is a dual voltage clamp IC from Texas Instruments. It offers a low on-state resistance and operates within a -40°C to 85°C temperature range.

✓ Total Stock: 46,483 pcs

$ Price Range: $0.64

SN74TVC3306DCUR Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	45,200 pcs On Request	45200 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	815 pcs On Request	815 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	468 pcs On Request	468 pcs	On Request	1	On Request	On Request	15+	On Request	On Request

SN74TVC3306DCUR Description

Short technical summary and product information.

The Texas Instruments SN74TVC3306DCUR is a dual voltage clamp integrated circuit designed for voltage-limiting applications. It features three parallel NMOS pass transistors with a common unbuffered gate, enabling connections with minimal propagation delay.

The device offers a low on-state resistance of 3.5 ohms between ports A and B. It is designed for direct interface with GTL+ levels and provides robust ESD protection exceeding 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model per JESD 22 standards. Latch-up performance exceeds 100 mA per JESD 78, class II.

Packaged in an 8-VSSOP, the SN74TVC3306DCUR is suitable for surface mounting. It operates within an ambient temperature range of -40°C to 85°C. The flow-through pinout facilitates easier printed circuit board trace routing.

This voltage clamp is intended to protect components with inputs sensitive to high-state voltage-level overshoots by limiting the voltage on the low-voltage side of each pass transistor.

SN74TVC3306DCUR Quick Information

Product Type: Voltage Clamp IC

Canonical Name: SN74TVC3306 Dual Voltage Clamp

Subcategory: Voltage Clamp

SN74TVC3306DCUR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SN74TVC3306DCUR Estimated Pricing

Qty	Low	High
1+	$0.64	$0.64

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74TVC3306DCUR Features

Dual voltage clamp IC for voltage limiting.
Low 3.5-ohm on-state resistance.
High ESD protection exceeding 2000V HBM.
Operates from -40°C to 85°C.
Surface mount 8-VSSOP package.

SN74TVC3306DCUR Applications

Protects sensitive input components.
Interfaces directly with GTL+ levels.
Minimizes propagation delay.
Facilitates PCB trace routing.

SN74TVC3306DCUR FAQs

5 frequently asked questions generated from this part’s specifications.

What package options are available for the SN74TVC3306DCUR?

The SN74TVC3306DCUR is available in 8-VSSOP and 8-VFSOP (0.091", 2.30mm Width) packages, surface mount, supplied in large tape and reel with 3000 units per reel.

What is the operating temperature range of the SN74TVC3306DCUR?

-40°C to 85°C.

What is the on-state resistance of the SN74TVC3306DCUR?

3.5 Ω typical.

What ESD protection does the SN74TVC3306DCUR provide?

Exceeds 2000 V HBM, 200 V MM, and 1000 V CDM per JESD 22.

Does the SN74TVC3306DCUR have latch-up protection?

Exceeds 100 mA per JESD 78 Class II.

Category	Specialty Logic
Manufacturer Name	Texas Instruments
Latch-up Performance	>100 mA
Logic Type	Voltage Clamp
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C
Operating Temperature Range	-40°C to 85°C
Package Quantity	3000
Supplier Device Package	8-VSSOP