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SN54LS273J

Part No SN54LS273J
Manufacturer Texas Instruments
Catalog OEM Parts ( S )
Description Octal D-type Flip-Flop With Clear 20-CDIP -55 to 125
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Mounting SMD (SMT)
Case / Package CDIP
Clock Edge Trigger Type Positive Edge
Frequency 40 MHz
Height 5.08 mm
High Level Output Current -400 µA
Lead Free Contains Lead
Length 24.2 mm
Logic Function D-Type
Low Level Output Current 4 mA
Max Frequency 40 MHz
Maximum Operating Temperature 125 °C
Max Supply Voltage 5.5 V
Min Operating Temperature -55 °C
Min Supply Voltage 4.5 V
Mount Through Hole
Number of Bits 8
Number of Elements 1
Number of Pins 20
Operating Supply Voltage 5 V
Output Type TTL
Polarity Non-Inverting
Propagation Delay 27 ns
Radiation Hardening No
RoHS Compliant
Schedule B 8542390000, 8542390000
Thickness 4.57 mm
Turn-On Delay Time 27 ns
Width 6.92 mm
Win Source Part Number 1009612-SN54LS273J
Categories OEM Parts( S )
Manufacturer Texas Instruments
Popularity Low
Supply and Demand Status Shortage
Ultra Librarian 3D Model Ultra Librarian SN54LS273J CAD Model

Description

The SN54LS273J is a high-performance, octal D-type flip-flop with a clear function, designed and manufactured by Texas Instruments. As a member of the 54LS logic family, it is engineered to meet the stringent requirements of military and aerospace applications, offering reliable performance in a range of environmental conditions.

Key Features

  • Logic Type: Octal D-Type Flip-Flop with Clear
  • Package: The device is housed in a robust ceramic J-lead chip carrier (JLCC) package, ensuring durability and long-term reliability.
  • Operating Temperature: SN54LS273J operates over a broad temperature range, suitable for extreme environments encountered in military and aerospace applications.
  • Logic Family: 54LS, known for its low power Schottky technology, which provides a balance between speed and power consumption.
  • Clear Function: The integrated clear function allows for the synchronous reset of all flip-flops, ensuring the system can be quickly and easily reset to a known state.

Applications

The SN54LS273J is ideal for use in systems that require high-speed, reliable data storage and transfer. Its robustness and reliability make it an excellent choice for:

  • Military and aerospace electronics
  • Communications infrastructure
  • High-performance computing
  • Industrial control systems

Quality and Reliability

Texas Instruments is committed to the highest standards of quality and reliability. The SN54LS273J is no exception, as it undergoes rigorous testing and quality control measures to ensure it meets the exacting requirements of its intended applications. With Texas Instruments' reputation for excellence, customers can trust the SN54LS273J to perform consistently and effectively, even under the most challenging conditions.

Product Support and Resources

For detailed technical specifications, application notes, and support resources, customers can visit the Texas Instruments website or contact their customer support team. Texas Instruments provides comprehensive documentation, including datasheets, reference designs, and product lifecycle information to assist designers in integrating the SN54LS273J into their projects.

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Pricing & Ordering

Quantity Unit Price Ext. Price
2+ $38.2752 $76.5504
4+ $31.4053 $125.6212
5+ $30.4239 $152.1195
7+ $29.4425 $206.0975
9+ $28.4611 $256.1499
12+ $25.5168 $306.2016
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 2,530 pieces
MOQ: 2 pcs
Order Increment : 1 pcs
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