What is SN65HVD74D?
SN65HVD74D 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.
Supply original SN65HVD74D, Interface - Drivers, Receivers, Transceivers, by Texas Instruments
IC TXRX RS485 3.3V ESD 14SOIC
RoHS
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Interface - Drivers, Receivers, TransceiversDescription
IC TXRX RS485 3.3V ESD 14SOIC
key Attributes
-
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Globally recognized certifications
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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
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Structured product content
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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
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
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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
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Factory Lead Time
6 Weeks
Simplex/Duplex
Full Duplex
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Manufacturer
Texas
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Duplex
Full
Number Of Drivers/Receivers
1/1
Sub-Categories
Interface - Drivers, Receivers, Transceivers
Type
Transceiver
Contact Plating
Gold
Number Of Functions
1
Mount
Surface Mount
Pbfree Code
yes
Number Of Pins
8
Number Of Terminations
8
Thickness
1.58mm
Length
4.9mm
Operating Supply Voltage
3.3V
Reflow Temperature-Max (S)
NOT SPECIFIED
Supply Voltage
3.3V
ESD Protection
Yes
Depth
4mm
Differential Output
YES
Input Characteristics
DIFFERENTIAL SCHMITT TRIGGER
Driver Number Of Bits
1
Receiver Number Of Bits
1
Operating Supply Current
10nA
Number Of Transceivers
1
Supply Voltage1-Nom
3.3V
Protocol
RS422, RS485
Data Rate
20Mbps
Interface
RS-422, RS-485
Max Power Dissipation
255mW
Max Supply Current
1.1mA
Weight
133.412856mg
Receiver Hysteresis
70mV
Transmit Delay-Max
20 ns
Manufacturer'S Part No.
SN65HVD74D
Base Part Number
65HVD74
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
Logic Function
Receiver, Transceiver
Voltage - Supply
3V~3.6V
Receive Delay-Max
90 ns
Common questions
Product FAQ
Quick answers for buyers reviewing SN65HVD74D, stock, documentation, and sourcing steps.
What package and description are listed for SN65HVD74D?
SN65HVD74D is listed with package reference 14SOIC. The current product description is IC TXRX RS485 3.3V ESD 14SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is SN65HVD74D available in stock?
This page currently shows 17785 units in stock and 14734 units available for SN65HVD74D. 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 SN65HVD74D?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for SN65HVD74D by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for SN65HVD74D?
A dedicated datasheet link is not currently listed for SN65HVD74D 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 SN65HVD74D before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for SN65HVD74D before approving the order.
Interface - Drivers, Receivers, Transceivers
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