SY100EL92ZC Equivalent & Substitute Parts

Part Overview

The SY100EL92ZC is a mixed signal translator manufactured by Microchip Technology, designed for unidirectional signal translation with 1 circuit and 3 channels per circuit. This component accepts LVPECL and PECL input signals and outputs PECL and LVPECL signals in differential format, housed in a 20-SOIC surface mount package.

The SY100EL92ZC is discontinued at DiGi Electronics. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

SY100EL92ZC

Microchip TechnologyIn Stock: 1023SY100EL92ZC Datasheet

Current PartRFQ

MC100EL91DWG

onsemiIn Stock: 1088MC100EL91DWG Datasheet

UpgradeRFQ

MC100EL91DWR2G

onsemiIn Stock: 2466MC100EL91DWR2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SY100EL92ZC are qualified based on the following critical parameters that determine functional compatibility:

• Translator Type: Mixed Signal
• Channel Type: Unidirectional
• Number of Circuits: 1
• Channels per Circuit: 3
• Output Type: Differential
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• Mounting Type: Surface Mount

The substitute parts identified (MC100EL91DWG and MC100EL91DWR2G) maintain identical circuit configuration, channel count, and physical packaging. Both are manufactured by onsemi and carry active product status, ensuring long-term availability. The primary differences relate to operating temperature range, RoHS compliance status, and packaging format (Tube vs. Tape & Reel).

Parameter Comparison

Engineering Selection Recommendations

Both MC100EL91DWG and MC100EL91DWR2G are functionally equivalent substitutes for the SY100EL92ZC based on matching circuit topology, channel configuration, and physical packaging.

MC100EL91DWR2G is the manufacturer-recommended substitute. This part is supplied in Tape & Reel format with higher inventory availability (2364 Pcs) and carries ROHS3 compliance certification. The extended operating temperature range (-40°C ~ 85°C) provides broader environmental compatibility compared to the original part (0°C ~ 85°C).

MC100EL91DWG offers equivalent functionality and is supplied in Tube packaging format with 994 Pcs inventory. This option is suitable for applications where Tape & Reel format is not required.

Both substitute parts are active products with established supply chains, ensuring component availability for current and future production requirements.

Frequently Asked Questions (FAQ)

Q: Are MC100EL91DWG and MC100EL91DWR2G pin-compatible with SY100EL92ZC?

A: Yes. All three parts share identical 20-SOIC packaging with matching pin assignments for the 1 circuit, 3-channel unidirectional translator configuration.

Q: What is the difference between MC100EL91DWG and MC100EL91DWR2G?

A: Both parts are electrically identical. The primary difference is packaging format: MC100EL91DWG is supplied in Tube format, while MC100EL91DWR2G is supplied in Tape & Reel (TR) format. Tape & Reel packaging is standard for high-volume production applications.

Q: Does the extended operating temperature range of the substitute parts affect compatibility?

A: No. The substitute parts operate across -40°C ~ 85°C, which encompasses the original part's 0°C ~ 85°C range. Applications designed for the original temperature range will function within the substitute parts' specifications.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both MC100EL91DWG and MC100EL91DWR2G are ROHS3 compliant, whereas the original SY100EL92ZC is RoHS non-compliant. This compliance improvement may be required for new designs or regulatory requirements.

Q: What inventory levels are available for these substitute parts?

A: MC100EL91DWR2G has 2364 Pcs in stock (Tape & Reel format). MC100EL91DWG has 994 Pcs in stock (Tube format). Both parts maintain active product status with established supply availability.