Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (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
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    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. Interface ICs/
    5. TS556IDT STMicroelectronics

    TS556IDT [STMicroelectronics]

    TS556IDT
    TS556IDT

    Part No:

    TS556IDT

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    The TS556 is a dual CMOS timer with very low power consumption and high frequency.

    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
    Output Current
    Product FAQ

    1. Is TS556IDT available for RFQ?

    Yes. TS556IDT by STMicroelectronics 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 TS556IDT?

    Pricing for TS556IDT 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 TS556IDT?

    TS556IDT is a STMicroelectronics Interface ICs with Thermal Resistance Junction Ambient: 105°C/W and Thermal Resistance Junction Case: 31°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TS556IDT?

    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 TS556IDT 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 TS556IDT?

    Yes. If TS556IDT is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    TS556IDT

    Manufacturer:

    STMicroelectronics

    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
    ±100mA
    ESD Hbm
    1200V
    Junction Temperature
    150°C
    Operating Temperature
    -40°C ~ +125°C
    Supply Voltage
    2V ~ 16V
    Package
    SO14 plastic micropackage
    Storage Temperature
    -65°C ~ 150°C
    ESD Cdm
    1000V
    ESD Mm
    200V
    Max Astable Frequency
    2MHz
    Output Current Sink
    50mA
    Output Current Source
    10mA
    Supply Current Typ 2V
    130µA
    Supply Current Typ 3V
    180µA
    Thermal Resistance Junction Ambient
    105°C/W
    Thermal Resistance Junction Case
    31°C/W

    Products Detail

    The TS556 is a dual CMOS timer designed for low-power applications, offering very low consumption (220 µA typ at 5V, 180 µA typ at 3V) and high maximum astable frequency of 2.7 MHz. It is pin-to-pin and functionally compatible with the bipolar NE556(a), operates over a wide voltage range of 2V to 16V, and features reduced supply current spikes during output transitions. With high input impedance (1012 W), it allows minimization of timing capacitors and is compatible with TTL, CMOS, and logic MOS outputs.

    Key Features

    • Very low power consumption (220 µA typ at 5V, 180 µA typ at 3V)
    • High maximum astable frequency 2.7 MHz
    • Pin-to-pin and functionally compatible with bipolar NE556(a)
    • Wide voltage range 2V to 16V
    • Reduced supply current spikes during output transitions
    • High input impedance 1012 W
    • Output compatible with TTL, CMOS and logic MOS
    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
    MT41K512M16VRP-107 IT:P

    MT41K512M16VRP-107 IT:P

    Micron

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    PCI1003

    PCI1003

    Microchip

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    MT29F16G08ABACAWP-ITZ:C

    MT29F16G08ABACAWP-ITZ:C

    Micron

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    MT41K512M16VRN-107 IT:P

    MT41K512M16VRN-107 IT:P

    Micron

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    ISM330DHCX

    ISM330DHCX

    STMicroelectronics

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • PDIUSBD12DAA
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • ST232ECW
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • STLD41PUR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • ST3222BTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STA013T$
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • VNL5090S5-E
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA7491LP
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TL081CN
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • M48T59Y-70PC1
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST490ABD
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    L78M15ABV-DG

    L78M15ABV-DG

    STMicroelectronics

    M27C4002-12F1

    M27C4002-12F1

    STMicroelectronics

    L6204D013TR

    L6204D013TR

    STMicroelectronics

    M74HC393RM13TR

    M74HC393RM13TR

    STMicroelectronics

    ISP1506ABS

    ISP1506ABS

    STMicroelectronics

    LS1240AD1

    LS1240AD1

    STMicroelectronics

    M27C256B-12C1

    M27C256B-12C1

    STMicroelectronics

    L4941BDT

    L4941BDT

    STMicroelectronics

    L4949EP

    L4949EP

    STMicroelectronics

    L4947PD

    L4947PD

    STMicroelectronics

    Multimedia ICs(2442)Clock & Timer ICs(1260551)Counter ICs(4640)Equalizers(6)Data Converter ICs(31836)Switch ICs(14248)Logic ICs(54798)Digital Potentiometer ICs(4319)Driver ICs(24444)Power Management ICs(203677)

    No recently viewed products