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Product Detailed Parameters
- Description：IC FF D-TYPE SNGL 8BIT 20SSOP
- Series：74LVT
- Mfr：NXP USA Inc.
- Package：Tube
- Function：Master Reset
- Type：D-Type
- Output Type：Non-Inverted
- Number of Elements：1
- Number of Bits per Element：8
- Clock Frequency：150 MHz
- Max Propagation Delay @ V, Max CL：5.5ns @ 3.3V, 50pF
- Trigger Type：Positive Edge
- Current - Output High, Low：32mA, 64mA
- Voltage - Supply：2.7V ~ 3.6V
- Current - Quiescent (Iq)：190 µA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：20-SSOP
- Package / Case：20-SSOP (0.209", 5.30mm Width)
- Input Capacitance：4 pF
- Grade：-
- Qualification：-
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Overview
The 74LVT273DB,112 is an octal D-type flip-flop with positive-edge triggering manufactured by NXP USA Inc. It operates within a supply voltage range of 2.7 V to 3.6 V and features three-state outputs. The device is housed in a 20-SSOP package and supports data storage on the rising edge of the clock signal. It is designed for high-speed digital applications requiring reliable data latching.
Feature Summary
- Octal D-type flip-flop architecture with positive-edge triggering
- Three-state output capability for bus driving applications
- Wide operating voltage range from 2.7 V to 3.6 V
Applications
- High-speed data latching in digital systems
- Bus-oriented memory register implementations
- Parallel-to-serial conversion circuits
Procurement Notes
Verify the specific manufacturer designation as Nexperia or NXP USA Inc. depending on the current supply chain status. Confirm the RoHS compliance status and REACH registration details prior to ordering. Ensure the 20-SSOP package variant matches the PCB footprint requirements. Check for any recent product change notifications regarding pinout or electrical characteristics updates.
Selection Notes
Select this component when an octal D-type flip-flop with three-state outputs is required for 3.3 V logic systems. It is suitable for designs needing positive-edge triggered data storage with bus-compatible interfaces. Consider the 20-SSOP package constraints for board space and thermal management. Evaluate propagation delay specifications against system timing requirements.
Part Context
This part belongs to the 74LVT series of low-voltage TTL compatible logic devices. It provides octal flip-flop functionality within the standard 74-series logical framework. The device is intended for use in consumer electronics, industrial control, and computing applications where 3.3 V operation is standard.
Replacement Considerations
SN74LVT273PW Texas Instruments
FAQ
What is the trigger type for the 74LVT273DB,112?
The device uses positive-edge triggering for data storage.
Does the 74LVT273DB,112 have three-state outputs?
Yes, the outputs are three-state to allow connection to a common bus.
