74HC160D,652 Equivalent & Substitute Parts

Part Overview

The 74HC160D,652 is a decade counter IC manufactured by Nexperia USA Inc., classified as a 4-bit logic counter with synchronous timing and positive edge triggering. This component is designed for applications requiring precise counting operations in digital circuits. The part is currently listed as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support, maintenance, and production continuity.

Substiute Parts

74HC160D,652

Nexperia USA Inc.In Stock: 70774HC160D,652 Datasheet

Current PartRFQ

MC74HC160ADR2G

onsemiIn Stock: 3288MC74HC160ADR2G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 74HC160D,652 is determined by strict alignment with the following critical parameters:

• Logic Type: Counter, Decade (1 Element, 4 Bit)
• Trigger Type: Positive Edge
• Reset: Asynchronous
• Timing: Synchronous
• Direction: Up
• Voltage Supply Range: 2 V ~ 6 V
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant

The MC74HC160ADR2G from onsemi qualifies as a functional equivalent based on matching logic architecture, pin configuration, electrical operating parameters, and package specifications. Both parts share the same base product number (74HC160) and are manufactured to the same industry standard specifications for decade counter functionality.

Parameter Comparison

Engineering Selection Recommendations

The MC74HC160ADR2G from onsemi is a direct functional substitute for the 74HC160D,652. Both parts are ROHS3 compliant and share identical MSL ratings, ensuring regulatory and environmental compatibility. The onsemi variant provides an extended operating temperature range (-55°C to 125°C versus -40°C to 125°C), which may offer advantages in extreme temperature applications. The Nexperia part specifies a higher count rate (66 MHz versus 35 MHz); however, both parts operate within the same logic family and package specification, making them interchangeable for standard decade counter applications within the specified voltage and temperature operating windows.

Frequently Asked Questions (FAQ)

Q: Can the MC74HC160ADR2G replace the 74HC160D,652 in existing designs?

A: Yes. Both parts are 4-bit decade counters with identical logic architecture, pin configuration, and package specifications (16-SOIC). They share the same supply voltage range (2 V ~ 6 V) and trigger characteristics (positive edge, asynchronous reset, synchronous timing).

Q: What is the difference in count rate between these parts?

A: The 74HC160D,652 is rated for 66 MHz, while the MC74HC160ADR2G is rated for 35 MHz. Selection should be based on the maximum clock frequency required by the application circuit.

Q: Are there package differences between these parts?

A: No. Both parts use the 16-SOIC package with 0.154" width (3.90mm). They are mechanically and electrically compatible for PCB assembly.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 74HC160D,652 and MC74HC160ADR2G are ROHS3 compliant with MSL rating of 1 (Unlimited), ensuring equivalent environmental and regulatory compliance.

Q: Which part should be selected for low-temperature applications?

A: The MC74HC160ADR2G supports operation down to -55°C, compared to -40°C for the 74HC160D,652. For applications requiring extended low-temperature performance, the onsemi part is the appropriate choice.