NJM3774D2

Description：IC MTRDRV BIPLR 4.75-5.25V 22DIP
Series：-
Mfr：Nisshinbo Micro Devices Inc.
Package：Tube

SKU:db1c0c0a5bcf Category: Motor Drivers, Controllers Brand: Nisshinbo Micro Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC MTRDRV BIPLR 4.75-5.25V 22DIP
Series：-
Mfr：Nisshinbo Micro Devices Inc.
Package：Tube
Motor Type - Stepper：Bipolar
Motor Type - AC, DC：-
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Half Bridge (4)
Interface：Parallel
Technology：Bipolar
Step Resolution：1, 1/2
Applications：General Purpose
Current - Output：1A
Voltage - Supply：4.75V ~ 5.25V
Voltage - Load：10V ~ 40V
Operating Temperature：-20°C ~ 125°C (TJ)
Mounting Type：Through Hole
Package / Case：22-DIP (0.400", 10.16mm)
Supplier Device Package：22-DIP
Grade：-
Qualification：-

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NJM3774D2

Overview

The NJM3774D2 is a dual stepper motor driver manufactured by Nisshinbo Micro Devices. It operates within a supply voltage range of up to 7 V and draws a working power current of 75 mA. The component supports an operating temperature range from -20°C to +125°C. It utilizes a DIP-22 package for through-hole installation.

Feature Summary

Dual channel architecture designed for controlling two independent stepper motors simultaneously.

Applications

Motor control systems
Motion control applications
Ignition controllers

Procurement Notes

This component is officially listed as End-of-Life (EOL) or discontinued by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or obsolete inventory. Confirm RoHS compliance status and specific revision levels before procurement, as production has ceased.

Selection Notes

Select this part only if legacy compatibility with existing dual stepper motor designs is required. Verify that the 7 V maximum supply voltage and 75 mA current consumption meet system requirements. Consider alternative modern drivers if new design implementation is permitted.

Part Context

The NJM3774D2 belongs to the NJM3774 series of motor drivers. It is categorized under Motor / Motion / Ignition Controllers & Drivers within Nisshinbo's product portfolio. The device integrates control logic and power stages for bipolar stepper motors in a standard DIP-22 package.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer engineering support for potential pin-compatible alternatives or updated series replacements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.