TrustCompo Website Logo | TrustCompo
Texas InstrumentsIntegrated Circuits (ICs)Interface - Drivers, Receivers, Transceivers

Supply original SN65HVD1781D, Interface - Drivers, Receivers, Transceivers, by Texas Instruments

IC TXRX RS485 FAULT-PROT 8-SOIC

RoHS
Supply original SN65HVD1781D, Interface - Drivers, Receivers, Transceivers, by Texas Instruments | TrustCompo

Pictures are for reference only. Please contact us for the latest pictures.

Part Number

SN65HVD1781D

Internal code

TCE000056081

Package

8-SOIC

Manufacturer

Texas Instruments

Key specifications

Serise

-

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Categroy

Interface - Drivers, Receivers, Transceivers

Description

IC TXRX RS485 FAULT-PROT 8-SOIC

key Attributes

-

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Authenticity Verification

CoC Available on Request

Pre-Shipment Inspection

Responsive RFQ Support

Why buyers trust this sourcing flow

Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.

Structured product content

Review The Product The Way Buyers Actually Evaluate It

Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.

Product overview

Overview

INTRODUCTIONSN65042 is a 42 seconds two-channel single chip voice synthesizer IC which contains a PWM Direct Drive Circuit and fixed current D/A output.
There are two 4-bit I/O ports and built in a tiny controller. By programming through the tiny controller, user’s applications including section combination, trigger modes, output status, and other logic functions can be easily implemented.
FEATURES◆ Single power supply 2.4V
– 5.1V◆ 42 seconds voice capacity is provided◆ Built in a tiny controller◆ Two 4-bit I/O ports are provided◆ 64
*4 bits RAM are provided◆ Maximum 16k program ROM is provided◆ Readable ROM code data◆ Built in a high quality speech synthesizer◆ Adaptive playing speed from 2.5k-20kHz is provided◆ Two independent voice channels (Channel 1 + Channel 2→Buo1,Buo2)◆ Built in a PWM Direct Drive circuit and a fixed current D/A output◆ Low Voltage Reset◆ System clock : 2MHZ

Full technical breakdown

Detailed Specifications

Review grouped attributes and parameters without scanning one oversized table.

Fast scan

Popular Specs Surfaced First

Product Attribute

Part Status

Active

Product Attribute

REACH Status

REACH Unaffected

Product Attribute

ECCN

EAR99

Product Attribute

Lead Free

Lead Free

Product Attribute

Packaging

Tube

Product Attribute

Lifecycle Status

ACTIVE (Last Updated: 3 days ago)

Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Supply Voltage
5V
Simplex/Duplex
Half Duplex
Manufacturer
Texas
Max Junction Temperature (Tj)
150°C
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Weight
75.891673mg
Number Of Drivers/Receivers
1/1
Subcategory
Line Driver or Receivers
Sub-Categories
Interface - Drivers, Receivers, Transceivers
Type
Transceiver
Number Of Functions
1
Operating Supply Voltage
5V
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Nominal Supply Current
6mA
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Thickness
1.58mm
Length
4.9mm
Interface
RS-485
Supply Voltage1-Nom
5V
Differential Output
YES
Input Characteristics
DIFFERENTIAL SCHMITT TRIGGER
Driver Number Of Bits
1
Receiver Number Of Bits
1
Operating Supply Current
6mA
Number Of Transceivers
1
Receiver Hysteresis
50mV
Protocol
RS422, RS485
Output Characteristics
DIFFERENTIAL
Data Rate
1Mbps
Duplex
Half
Max Power Dissipation
905mW
Ambient Temperature Range High
105°C
Output Polarity
DIFFERENTIAL
Base Part Number
65HVD1781
Manufacturer'S Part No.
SN65HVD1781D
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Propagation Delay
200 ns
Voltage - Supply
3.15V~5.5V

Common questions

Product FAQ

Quick answers for buyers reviewing SN65HVD1781D, stock, documentation, and sourcing steps.

What is SN65HVD1781D?

SN65HVD1781D is a Interface - Drivers, Receivers, Transceivers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for SN65HVD1781D?

SN65HVD1781D is listed with package reference 8-SOIC. The current product description is IC TXRX RS485 FAULT-PROT 8-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is SN65HVD1781D available in stock?

This page currently shows 18053 units in stock and 18053 units available for SN65HVD1781D. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for SN65HVD1781D?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for SN65HVD1781D by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for SN65HVD1781D?

A dedicated datasheet link is not currently listed for SN65HVD1781D by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.

How should buyers verify SN65HVD1781D before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for SN65HVD1781D before approving the order.

More sourcing insights

Articles