HIN208CB Equivalent & Substitute Parts

Part Overview

The HIN208CB is a 4/4 full-duplex RS232 transceiver manufactured by Renesas Electronics Corporation in a 24-SOIC surface mount package. This interface IC operates at 4.5V to 5.5V supply voltage with a maximum data rate of 120 kbps and receiver hysteresis of 500 mV. The HIN208CB is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system support, design updates, and procurement continuity.

Key Parameters

Parameter	Value
Manufacturer Part Number	HIN208CB
Manufacturer	Renesas Electronics Corporation
Type	Transceiver
Protocol	RS232
Number of Drivers/Receivers	4/4
Duplex	Full
Package / Case	24-SOIC (0.295", 7.50mm Width)
Mounting Type	Surface Mount
Voltage - Supply	4.5V ~ 5.5V
Data Rate	120 kbps
Receiver Hysteresis	500 mV
Operating Temperature	0°C ~ 70°C
Product Status	Obsolete
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the HIN208CB is determined by strict equivalence across the following critical parameters:

Interface Protocol: RS232 full-duplex transceiver
Channel Configuration: 4 drivers and 4 receivers
Package Type: 24-SOIC surface mount form factor
Supply Voltage Range: 4.5V to 5.5V
Data Rate: 120 kbps minimum
Receiver Hysteresis: 500 mV or greater
Operating Temperature Range: Must support at least 0°C to 70°C

Substitute parts are grouped into two categories:

Direct Equivalents maintain identical electrical specifications including receiver hysteresis of 500 mV and data rate of 120 kbps, with active product status and modern RoHS3 compliance.

Compatible Alternatives provide extended operating temperature ranges (-40°C to 85°C) and higher data rates (230 kbps) while maintaining the core 4/4 RS232 transceiver architecture and 24-SOIC package. These parts exceed the minimum performance requirements of the HIN208CB.

Parameter Comparison

Part Number	Manufacturer	Protocol	Drivers/Receivers	Data Rate	Receiver Hysteresis	Supply Voltage	Operating Temperature	Package	Product Status	RoHS Status
HIN208CB	Renesas Electronics	RS232	4/4	120 kbps	500 mV	4.5V ~ 5.5V	0°C ~ 70°C	24-SOIC	Obsolete	RoHS non-compliant
MAX208CWG+T	Analog Devices Inc./Maxim Integrated	RS232	4/4	120 kbps	500 mV	4.5V ~ 5.5V	0°C ~ 70°C	24-SOIC	Active	ROHS3 Compliant
MAX208ECWG+T	Analog Devices Inc./Maxim Integrated	RS232	4/4	120 kbps	500 mV	4.5V ~ 5.5V	0°C ~ 70°C	24-SOIC	Active	ROHS3 Compliant
MAX208EEWG+	Analog Devices Inc./Maxim Integrated	RS232	4/4	120 kbps	500 mV	4.5V ~ 5.5V	-40°C ~ 85°C	24-SOIC	Active	ROHS3 Compliant
MAX208EEWG+T	Analog Devices Inc./Maxim Integrated	RS232	4/4	120 kbps	500 mV	4.5V ~ 5.5V	-40°C ~ 85°C	24-SOIC	Active	ROHS3 Compliant
MAX208CDWR	Texas Instruments	RS232	4/4	120 kbps	500 mV	4.5V ~ 5.5V	0°C ~ 70°C	24-SOIC	Obsolete	ROHS3 Compliant
MAX208IDW	Texas Instruments	RS232	4/4	120 kbps	500 mV	4.5V ~ 5.5V	-40°C ~ 85°C	24-SOIC	Obsolete	ROHS3 Compliant
ADM208ARZ	Analog Devices Inc.	RS232	4/4	120 kbps	650 mV	4.5V ~ 5.5V	-40°C ~ 85°C	24-SOIC	Active	ROHS3 Compliant
ADM208ARZ-REEL	Analog Devices Inc.	RS232	4/4	120 kbps	650 mV	4.5V ~ 5.5V	-40°C ~ 85°C	24-SOIC	Active	ROHS3 Compliant
ADM208EARZ	Analog Devices Inc.	RS232	4/4	230 kbps	650 mV	4.5V ~ 5.5V	-40°C ~ 85°C	24-SOIC	Active	ROHS3 Compliant
ADM208EARZ-REEL	Analog Devices Inc.	RS232	4/4	230 kbps	650 mV	4.5V ~ 5.5V	-40°C ~ 85°C	24-SOIC	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Pin-Compatible Replacement with Identical Specifications:

MAX208CWG+T and MAX208ECWG+T are the primary substitutes for the HIN208CB. Both maintain identical electrical performance (120 kbps data rate, 500 mV receiver hysteresis, 0°C to 70°C operating range) and 24-SOIC packaging. Both are manufactured by Analog Devices Inc./Maxim Integrated with active product status and ROHS3 compliance, eliminating obsolescence risk and meeting modern regulatory requirements.

For Extended Operating Temperature Range:

MAX208EEWG+ and MAX208EEWG+T extend the operating temperature range to -40°C to 85°C while maintaining all other electrical specifications identical to the HIN208CB. These parts are suitable for applications requiring wider temperature operation and are actively manufactured with ROHS3 compliance.

For Enhanced Performance with Extended Temperature:

ADM208ARZ and ADM208ARZ-REEL provide active product status, extended temperature operation (-40°C to 85°C), and increased receiver hysteresis (650 mV). These parts exceed the minimum performance requirements of the HIN208CB and are available in both tube and reel packaging options.

For Maximum Data Rate Performance:

ADM208EARZ and ADM208EARZ-REEL offer the highest data rate capability at 230 kbps with extended temperature range (-40°C to 85°C) and increased receiver hysteresis (650 mV). These parts are suitable for applications requiring higher communication speeds while maintaining full backward compatibility with the 24-SOIC form factor.

Avoid Obsolete Alternatives:

MAX208CDWR and MAX208IDW, while functionally compatible, carry obsolete product status and should not be selected for new designs or long-term procurement strategies.

Frequently Asked Questions (FAQ)

Q: Can MAX208CWG+T be used as a direct replacement for HIN208CB?

A: Yes. MAX208CWG+T maintains identical electrical specifications (120 kbps data rate, 500 mV receiver hysteresis, 4.5V to 5.5V supply, 0°C to 70°C operating range) and uses the same 24-SOIC package. It is pin-compatible and functionally equivalent. The primary advantage is active product status and ROHS3 compliance compared to the obsolete HIN208CB.

Q: What is the difference between MAX208EEWG+ and MAX208CWG+T?

A: Both parts are electrically identical in terms of data rate (120 kbps) and receiver hysteresis (500 mV). The key difference is operating temperature range: MAX208EEWG+ operates from -40°C to 85°C, while MAX208CWG+T operates from 0°C to 70°C. Select MAX208EEWG+ for applications requiring extended low-temperature or high-temperature operation.

Q: Why do ADM208ARZ parts have 650 mV receiver hysteresis instead of 500 mV?

A: Receiver hysteresis of 650 mV exceeds the 500 mV specification of the HIN208CB, providing enhanced noise immunity and more robust signal detection. This is a performance enhancement that maintains full compatibility with systems designed for 500 mV hysteresis.

Q: What is the difference between ADM208ARZ and ADM208EARZ?

A: Both parts share identical operating temperature range (-40°C to 85°C), supply voltage (4.5V to 5.5V), and receiver hysteresis (650 mV). The primary difference is data rate: ADM208ARZ operates at 120 kbps, while ADM208EARZ operates at 230 kbps. Select ADM208EARZ for applications requiring higher communication speeds.

Q: Are packaging differences between tube and reel significant for substitution?

A: Packaging format (tube versus reel) does not affect electrical compatibility or pin configuration. The choice between ADM208ARZ and ADM208ARZ-REEL, or between ADM208EARZ and ADM208EARZ-REEL, depends on procurement and assembly process requirements rather than functional performance.

Q: Is the HIN208CB RoHS compliant?

A: No. The HIN208CB is RoHS non-compliant. All recommended substitute parts (MAX208CWG+T, MAX208ECWG+T, MAX208EEWG+, MAX208EEWG+T, ADM208ARZ, ADM208ARZ-REEL, ADM208EARZ, ADM208EARZ-REEL) are ROHS3 compliant, meeting modern environmental and regulatory standards.

Q: Can I use a higher data rate part like ADM208EARZ in place of HIN208CB?

A: Yes. ADM208EARZ operates at 230 kbps, which exceeds the 120 kbps requirement of the HIN208CB. The higher data rate capability is backward compatible with systems designed for 120 kbps operation. The part maintains identical supply voltage, package, and pin configuration.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message