CD74HCT273E
- Mfr.Part #
- CD74HCT273E
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC FF D-TYPE SNGL 8BIT 20DIP
- Stock
- 17,302
- In Stock :
- 17,302
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- Manufacturer :
- Texas Instruments
- Product Category :
- Flip Flops
- Mount :
- Through Hole
- Operating Temperature :
- -55°C~125°C TA
- Input Capacitance :
- 10pF
- Factory Lead Time :
- 6 Weeks
- Height :
- 5.08mm
- Pbfree Code :
- yes
- Mounting Type :
- Through Hole
- Output Type :
- Non-Inverted
- Number of Elements :
- 1
- Function :
- Master Reset
- Max Propagation Delay @ V, Max CL :
- 30ns @ 4.5V, 50pF
- Supply Voltage :
- 5V
- Operating Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Trigger Type :
- POSITIVE EDGE
- Clock Frequency :
- 50MHz
- Turn On Delay Time :
- 12 ns
- Type :
- D-Type
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Current - Output High, Low :
- 4mA 4mA
- Prop. Delay@Nom-Sup :
- 45 ns
- Number of Channels :
- 8
- Terminal Pitch :
- 2.54mm
- Length :
- 24.33mm
- Number of Terminations :
- 20
- Base Part Number :
- 74HCT273
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- 74HCT
- Family :
- HCT
- Contact Plating :
- Gold
- Thickness :
- 4.57mm
- Logic Function :
- D-Type, Flip-Flop
- Output Current :
- 4mA
- Polarity :
- Non-Inverting
- Number of Pins :
- 20
- Radiation Hardening :
- No
- Propagation Delay :
- 48 ns
- Lead Free :
- Lead Free
- Number of Bits :
- 8
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Terminal Position :
- Dual
- Load Capacitance :
- 50pF
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 4.5V~5.5V
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Width :
- 6.35mm
- Max I(ol) :
- 0.004 A
- JESD-609 Code :
- e4
- Quiescent Current :
- 8μA
- Weight :
- 1.1991g
- Datasheets
- CD74HCT273E
CD74HCT273E Documents

Flip Flops Texas Instruments CD74HCT273E Overview
The Texas Instruments CD74HCT273E is a high-performance, single 8-bit D-type flip-flop integrated circuit, housed in a robust 20-pin DIP package. This device is designed to improve signal integrity and reduce noise in digital systems, by featuring precise edge-triggered data storage and transfer capabilities. The CD74HCT273E is suitable for applications that require reliable and fast state changes, making it a pivotal component in modern digital electronics. Its versatility and performance make it a highly valuable component for designers focusing on efficiency and reliability in their digital logic circuits.
CD74HCT273E Features
The CD74HCT273E offers several key features that make it an excellent choice for demanding digital applications. These include a high noise immunity characteristic of the HCT family, a wide operating voltage range, and low power consumption. Each flip-flop has a common clear input, which enhances the functionality by providing synchronous reset capability, allowing all eight flip-flops to be reset simultaneously, ensuring greater system reliability and quicker recovery in digital applications.
CD74HCT273E Applications
- Data Storage Systems: Utilized for its robust data retention and accessibility, ensuring data integrity in critical information processing units.
- Embedded Systems: Acts as essential memory elements in controllers and processors, enabling effective program execution by storing state information.
- Industrial Automation: Used in automation control systems to maintain system states and sequences, crucial for operational accuracy and reliability.
- Communication Equipment: Integral in managing signal protocols and data flow control, improving the efficiency and reliability of communication systems.
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