SN74HCT273PWR
- Mfr.Part #
- SN74HCT273PWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC FF D-TYPE SNGL 8BIT 20TSSOP
- Stock
- 38
- In Stock :
- 38
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- Manufacturer :
- Texas Instruments
- Product Category :
- Flip Flops
- Mount :
- Surface Mount
- Width :
- 4.4mm
- Pbfree Code :
- yes
- Output Type :
- Non-Inverted
- Polarity :
- Non-Inverting
- Number of Input Lines :
- 3
- Type :
- D-Type
- Number of Pins :
- 20
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Thickness :
- 1mm
- Voltage - Supply :
- 4.5V~5.5V
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.65mm
- Peak Reflow Temperature (Cel) :
- 260
- Turn On Delay Time :
- 15 ns
- Max I(ol) :
- 0.004 A
- Weight :
- 76.997305mg
- Base Part Number :
- 74HCT273
- RoHS Status :
- ROHS3 Compliant
- Load Capacitance :
- 50pF
- Trigger Type :
- POSITIVE EDGE
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Series :
- 74HCT
- Input Capacitance :
- 3pF
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C TA
- Output Current :
- 50mA
- Terminal Position :
- Dual
- Family :
- HCT
- Clock Frequency :
- 37MHz
- Number of Terminations :
- 20
- Packing Method :
- TR
- Logic Function :
- D-Type, Flip-Flop
- Length :
- 6.5mm
- REACH SVHC :
- No SVHC
- Number of Bits :
- 8
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Cut Tape (CT)
- Max Propagation Delay @ V, Max CL :
- 29ns @ 5.5V, 50pF
- Clock Edge Trigger Type :
- POSITIVE EDGE
- ECCN Code :
- EAR99
- Current - Quiescent (Iq) :
- 8μA
- Propagation Delay :
- 42 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output High, Low :
- 4mA 4mA
- Supply Voltage :
- 5V
- Number of Elements :
- 1
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Height :
- 1.2mm
- Number of Circuits :
- 8
- JESD-609 Code :
- e4
- Function :
- Master Reset
- Datasheets
- SN74HCT273PWR

Flip Flops Texas Instruments SN74HCT273PWR Overview
The Texas Instruments SN74HCT273PWR represents a sophisticated single 8-bit D-type flip-flop, a pivotal component in digital logic circuits. This device is crafted in a 20-TSSOP package, offering high performance in a compact form factor. As an integral part of Texas Instruments' high-speed CMOS logic family, the SN74HCT273PWR excels in areas requiring robust data storage and signal synchronization. With its ability to operate from a wide voltage range and compatibility with TTL levels, this flip-flop is designed to address the needs of advanced digital systems, enhancing both reliability and functionality.
SN74HCT273PWR Features
The SN74HCT273PWR boasts a variety of features that make it ideal for high-performance applications. It includes a clear function that resets all flip-flops, ensuring the system remains in the desired state upon power-up or during a reset. The device supports a wide operating voltage range of 4.5V to 5.5V, and offers low power consumption along with high noise immunity. Its outputs can drive up to 15 LSTTL loads, making it versatile for interfacing with various logic families.
SN74HCT273PWR Applications
- Embedded Systems: The SN74HCT273PWR is used to manage state operations and data storage, ensuring consistent performance and reliability in microcontroller-based environments.
- Communications Equipment: In telecommunication hardware, this flip-flop ensures data integrity by stabilizing signal transitions and timing, crucial for error-free communication.
- Data Processing Systems: It plays a key role in data sequencing and output control in computers and server systems, optimizing processing speeds and system responsiveness.
- Consumer Electronics: Used in devices such as gaming consoles and home appliances, where precise digital logic is required to maintain operational states under various user inputs.
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