Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Communication & Networking ICs/
    5. TP3420AV309 Texas Instruments

    TP3420AV309 [Texas Instruments]

    TP3420AV309
    TP3420AV309

    Part No:

    TP3420AV309

    Category:

    Communication & Networking ICs

    Manufacturer:

    Texas Instruments

    Description:

    The TP3420A is an enhanced version of the TP3420, with upgraded features for compliance with ANSI T1.605-1991 and CCITT I-430.

    Datasheet:

    Product FAQ

    1. Is TP3420AV309 available for RFQ?

    Yes. TP3420AV309 by Texas Instruments is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for TP3420AV309?

    Pricing for TP3420AV309 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of TP3420AV309?

    TP3420AV309 is a Texas Instruments Communication & Networking ICs with TP3420AJ Package: J20A (PLCC) and TP3420AN Package: N20A (DIP). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TP3420AV309?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can TP3420AV309 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to TP3420AV309?

    Yes. If TP3420AV309 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Communication & Networking ICs parts or compatible alternatives.

    RFQ

    Part Number:

    TP3420AV309

    Manufacturer:

    Texas Instruments

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Data Rate
    192 kb/s
    Clock Frequency
    15.36MHz
    Supply Voltage
    5V ±5%
    Line Coding
    AMI
    TP3420AJ Package
    J20A (PLCC)
    TP3420AN Package
    N20A (DIP)
    TP3420AV Package
    V20A (PLCC)

    Products Detail

    The TP3420A S Interface Device (SID) is a complete monolithic transceiver for data transmission on twisted pair subscriber loops. Built on National’s advanced 1.0 micron double-metal CMOS process, it requires only a single +5V supply. All functions specified in CCITT I.430 (1991) and ANSI T1.605 (1991) for ISDN basic access at the 'S' and 'T' interfaces are provided, and the device can be configured to operate in TE (Terminal Equipment), NT-1, NT-2 (Network Termination), or as a PABX line-card/trunk-card device.

    Key Features

    • 2B+D 4-wire 192kb/s transceiver
    • Selectable TE or NT mode
    • Exceeds I.430 range: 1.5km point-to-point
    • Adaptive receiver for high noise immunity
    • Adaptive and fixed timing options for NT-1
    • Clock resynchronizer and elastic buffers for NT-2/LT
    • Slave-slave mode for NT-2 trunks
    • Extensive hardware support for SC1, SC2 and Q channel messaging
    • Bipolar violation detection and FEC V messaging
    • Selectable system interface formats
    • MICROWIRE and SCP compatible serial control interface
    • TP3054/7 Codec/Filter COMBO compatibility
    • Single +5V supply
    • 20-pin package DIP, PLCC

    Application scenarios

    • NT
    • TE
    • PBX Line Card
    • Point-to-Point
    • Point-to-Multipoint
    • Test Equipment

    Documents

    Datasheets:

    TP3420ATP3420AV309-Texas-Instruments-datasheet-10849171.pdfTP3420AV309-National-Semiconductor-datasheet-21672.pdfTP3420AV309-National-Semiconductor-datasheet-15942770.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    ADS1248IPWR

    ADS1248IPWR

    Texas Instruments

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    BEST SELL
    MPU-6000EVB

    MPU-6000EVB

    TDK

    BEST SELL
    MT53E1G32D2FW-046 AAT:C

    MT53E1G32D2FW-046 AAT:C

    Micron

    BEST SELL
    BQ27441DRZR-G1A

    BQ27441DRZR-G1A

    Texas Instruments

    BEST SELL
    TMS5700432APZQQ1

    TMS5700432APZQQ1

    Texas Instruments

    BEST SELL
    MT25QU256ABA1EW7-0SIT

    MT25QU256ABA1EW7-0SIT

    Micron

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron

    BEST SELL
    IS43LQ32256A-062BLI

    IS43LQ32256A-062BLI

    ISSI

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • DP83849IDVSX
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • DS90UH925QSQE/NOPB
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • DS125BR401ANJYR
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • DS90UB913QSQX/NOPB
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • ONET8501VRGPTG4
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • DS560MB410ZASR
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • DS90UB984RURRQ1
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • PCI2040PGEG4
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • SN65LVPE501RGETG4
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • DP83620SQE/NOPB
      Texas Instruments
      Available for RFQ
      Request Volume Pricing

    DP83TD510ERHBT

    DP83TD510ERHBT

    Texas Instruments

    DS280MB810ZBLR

    DS280MB810ZBLR

    Texas Instruments

    PDP83TC815RHARQ1

    PDP83TC815RHARQ1

    Texas Instruments

    DS250DF230ZLSR

    DS250DF230ZLSR

    Texas Instruments

    XIO2001ZWS

    XIO2001ZWS

    Texas Instruments

    DS90UB964TRGCRQ1

    DS90UB964TRGCRQ1

    Texas Instruments

    DS90UH949TRGCRQ1

    DS90UH949TRGCRQ1

    Texas Instruments

    ONET1191VRGPT

    ONET1191VRGPT

    Texas Instruments

    DP83TC811RWRNDRQ1

    DP83TC811RWRNDRQ1

    Texas Instruments

    ONET1191PRGTTG4

    ONET1191PRGTTG4

    Texas Instruments

    Active Filter(721)Equalizers(6)Data Converter ICs(31836)Power Management ICs(203677)Amplifier ICs(47862)Multimedia ICs(2442)Switch ICs(14248)Security ICs / Authentication ICs(379)Counter ICs(4640)Logic ICs(54798)

    No recently viewed products