ICS853L022AMLFT Equivalent & Substitute Parts

Part Overview

The ICS853L022AMLFT is a mixed signal translator IC manufactured by Renesas Electronics Corporation, designed for unidirectional signal translation between LVCMOS/LVTTL input signals and LVPECL output signals. This component features 1 circuit with 2 channels per circuit in an 8-SOIC package format.

The ICS853L022AMLFT is classified as obsolete. Due to its discontinued status, identifying functionally equivalent active alternatives is essential for new designs, production continuity, and long-term component availability. Active substitute parts maintain identical electrical and mechanical specifications while offering current manufacturing support and extended availability.

Key Parameters

Parameter	Value
Translator Type	Mixed Signal
Channel Type	Unidirectional
Number of Circuits	1
Channels per Circuit	2
Input Signal	LVCMOS, LVTTL
Output Signal	LVPECL
Output Type	Differential
Operating Temperature Range	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for the ICS853L022AMLFT are qualified based on strict equivalence across the following critical parameters:

Translator Type: Mixed Signal (required match)
Channel Type: Unidirectional (required match)
Number of Circuits: 1 (required match)
Channels per Circuit: 2 (required match)
Input Signal Compatibility: LVCMOS, LVTTL (required match)
Output Signal: LVPECL (required match)
Output Type: Differential (required match)
Operating Temperature Range: -40°C ~ 85°C (TA) (required match)
Mounting Type: Surface Mount (required match)

Substitute parts are grouped into two categories based on package configuration:

Category 1: 8-SOIC Package (0.154", 3.90mm Width)

MC100EPT22DR2G (onsemi, Active, ROHS3 Compliant)
MC100LVELT22DG (onsemi, Active, ROHS3 Compliant)
MC100LVELT22DR2G (onsemi, Active, ROHS3 Compliant)
SN65EPT22D (Texas Instruments, Active, ROHS3 Compliant)
SN65EPT22DR (Texas Instruments, Active, ROHS3 Compliant)
SY100EPT22VZG (Microchip Technology, Active, ROHS3 Compliant)

Category 2: 8-TSSOP/8-MSOP Package (0.118", 3.00mm Width)

MC100EPT22DTG (onsemi, Active, ROHS3 Compliant)
MC100EPT22DTR2G (onsemi, Active, ROHS3 Compliant)
SN65EPT22DGKR (Texas Instruments, Active, ROHS3 Compliant)
SY100EPT22VKG (Microchip Technology, Active, ROHS3 Compliant)

Package selection depends on PCB layout requirements and available footprint space. All listed substitutes maintain full electrical equivalence to the original part.

Parameter Comparison

Part Number	Manufacturer	Package / Case	Translator Type	Channels	Input Signal	Output Signal	Output Type	Operating Temp	Product Status	RoHS Status	MSL
ICS853L022AMLFT	Renesas Electronics	8-SOIC (0.154", 3.90mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Obsolete	-	1 (Unlimited)
MC100EPT22DR2G	onsemi	8-SOIC (0.154", 3.90mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Active	ROHS3 Compliant	1 (Unlimited)
MC100EPT22DTG	onsemi	8-TSSOP (0.118", 3.00mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Active	ROHS3 Compliant	3 (168 Hours)
MC100EPT22DTR2G	onsemi	8-TSSOP (0.118", 3.00mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Active	ROHS3 Compliant	3 (168 Hours)
MC100LVELT22DG	onsemi	8-SOIC (0.154", 3.90mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Active	ROHS3 Compliant	1 (Unlimited)
MC100LVELT22DR2G	onsemi	8-SOIC (0.154", 3.90mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Active	ROHS3 Compliant	1 (Unlimited)
SN65EPT22D	Texas Instruments	8-SOIC (0.154", 3.90mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Active	ROHS3 Compliant	1 (Unlimited)
SN65EPT22DGKR	Texas Instruments	8-VSSOP (0.118", 3.00mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Active	ROHS3 Compliant	1 (Unlimited)
SN65EPT22DR	Texas Instruments	8-SOIC (0.154", 3.90mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Active	ROHS3 Compliant	1 (Unlimited)
SY100EPT22VKG	Microchip Technology	8-MSOP (0.118", 3.00mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Active	ROHS3 Compliant	1 (Unlimited)
SY100EPT22VZG	Microchip Technology	8-SOIC (0.154", 3.90mm)	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	Differential	-40°C ~ 85°C	Active	ROHS3 Compliant	1 (Unlimited)

Engineering Selection Recommendations

All listed substitute parts are classified as Active products with current manufacturing support, ensuring long-term availability and supply chain continuity. The original ICS853L022AMLFT is obsolete and no longer manufactured.

For 8-SOIC Package Footprint Compatibility: Select from MC100EPT22DR2G, MC100LVELT22DG, MC100LVELT22DR2G, SN65EPT22D, SN65EPT22DR, or SY100EPT22VZG. These parts maintain identical package dimensions (0.154", 3.90mm Width) and MSL ratings, enabling direct PCB layout substitution without redesign.

For 8-TSSOP/8-MSOP Package Footprint Compatibility: Select from MC100EPT22DTG, MC100EPT22DTR2G, SN65EPT22DGKR, or SY100EPT22VKG. These parts feature reduced package dimensions (0.118", 3.00mm Width) suitable for space-constrained applications. Note that MC100EPT22DTG and MC100EPT22DTR2G carry MSL 3 (168 Hours) ratings, requiring controlled moisture handling during assembly.

All substitute parts maintain ROHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory requirements. Selection should prioritize parts with MSL 1 (Unlimited) ratings for applications with extended storage or assembly timelines.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with a different package size than the original ICS853L022AMLFT?

A: Package substitution requires PCB layout modification. The original part uses 8-SOIC (0.154", 3.90mm Width). Smaller packages such as 8-TSSOP or 8-MSOP (0.118", 3.00mm Width) require different footprints and cannot be used as direct drop-in replacements without redesign.

Q: What is the difference between MSL 1 and MSL 3 ratings?

A: MSL 1 (Unlimited) allows indefinite storage without moisture control. MSL 3 (168 Hours) requires that components be used within 168 hours of package opening or stored in controlled humidity conditions. For production environments with extended assembly timelines, MSL 1 parts are preferred.

Q: Are all substitute parts electrically identical to the ICS853L022AMLFT?

A: Yes. All listed substitutes maintain identical electrical specifications: mixed signal translator type, unidirectional channel configuration, 1 circuit with 2 channels, LVCMOS/LVTTL input compatibility, LVPECL differential output, and -40°C to 85°C operating temperature range.

Q: Why is the original ICS853L022AMLFT listed as obsolete?

A: Renesas Electronics Corporation has discontinued this part number. Active alternatives from onsemi, Texas Instruments, and Microchip Technology provide equivalent functionality with current manufacturing support and extended availability.

Q: Which substitute offers the highest inventory availability?

A: MC100LVELT22DR2G (onsemi) offers 84,777 pieces in stock, providing the largest available inventory among all listed substitutes.

Q: Can I mix substitute parts from different manufacturers in the same design?

A: Yes. All substitute parts meet identical electrical and mechanical specifications. However, maintaining consistent part sourcing within a single production run is recommended to ensure uniform supply chain management and traceability.

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