SC18IS600IPW/S8HP Equivalent & Substitute Parts

Part Overview

The SC18IS600IPW/S8HP is an I2C Controller SPI Interface integrated circuit manufactured by NXP USA Inc. in a 16-TSSOP package. This component functions as a bridge between I2C and SPI protocols, enabling communication between devices operating on different serial interfaces. The part is classified as Obsolete, necessitating identification of active equivalent components for new designs and ongoing production requirements.

Substiute Parts

SC18IS600IPW/S8HP

NXP USA Inc.In Stock: 100416SC18IS600IPW/S8HP Datasheet

Current PartRFQ

SC18IS604PWJ

NXP USA Inc.In Stock: 3848SC18IS604PWJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SC18IS600IPW/S8HP is determined by functional equivalence across the following critical parameters:

• Protocol & Interface: Both main and substitute parts must support I2C protocol with SPI interface functionality
• Package Type: Identical 16-TSSOP package ensures mechanical and electrical compatibility with existing PCB layouts
• Voltage Supply Range: The substitute must operate within or encompass the original supply voltage specification
• Operating Temperature Range: The substitute must support the required thermal operating window
• Compliance Standards: RoHS3 compliance and MSL rating must be maintained for manufacturing and regulatory requirements

The SC18IS604PWJ meets these substitution criteria while offering improved electrical characteristics and active product status.

Parameter Comparison

Engineering Selection Recommendations

The SC18IS604PWJ is the direct substitute for the obsolete SC18IS600IPW/S8HP. Both components share identical protocol, interface, and package specifications, ensuring functional compatibility at the circuit level.

The SC18IS604PWJ offers the following advantages:

• Active Product Status: Available for current and future production, eliminating supply chain risk associated with obsolete components
• Extended Voltage Range: Lower minimum supply voltage (1.71V vs. 2.4V) provides greater design flexibility for low-power applications
• Reduced Power Consumption: Supply current of 4mA versus 11mA results in lower power dissipation
• Extended Operating Temperature: Upper temperature limit of 105°C versus 85°C supports applications requiring higher thermal tolerance
• Maintained Compliance: ROHS3 compliance and MSL rating remain unchanged, preserving manufacturing and regulatory requirements

Frequently Asked Questions (FAQ)

Q: Can SC18IS604PWJ be used as a direct replacement for SC18IS600IPW/S8HP?

A: Yes. Both components share identical I2C protocol, SPI interface functionality, and 16-TSSOP package. The SC18IS604PWJ is electrically and mechanically compatible with existing designs using the SC18IS600IPW/S8HP.

Q: What are the key differences between these parts?

A: The SC18IS604PWJ provides extended voltage range (1.71V ~ 3.6V), reduced supply current (4mA), and extended operating temperature range (-40°C ~ 105°C). The SC18IS600IPW/S8HP operates at 2.4V ~ 3.6V, 11mA, and -40°C ~ 85°C.

Q: Is the package identical between both parts?

A: Yes. Both components use the 16-TSSOP package with 0.173" width and 4.40mm dimensions, ensuring identical PCB footprint and pin compatibility.

Q: Are both parts RoHS3 compliant?

A: Yes. Both SC18IS600IPW/S8HP and SC18IS604PWJ are ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: Why is the SC18IS600IPW/S8HP listed as Obsolete?

A: The SC18IS600IPW/S8HP has reached end-of-life status. The SC18IS604PWJ is the active equivalent offering improved specifications and continued manufacturing support.

Q: Can I use SC18IS604PWJ in applications originally designed for SC18IS600IPW/S8HP?

A: Yes. The SC18IS604PWJ meets or exceeds all electrical and mechanical parameters of the original part, making it suitable for direct substitution in existing designs.