74LVC573ATTR
- Mfr.Part #
- 74LVC573ATTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC LATCH OCTAL D LV 20-TSSOP
- Stock
- 2,279
- In Stock :
- 2,279
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Latches
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 2.7V
- Turn On Delay Time :
- 1 ns
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 1.65V~3.6V
- Max I(ol) :
- 0.024 A
- Operating Temperature :
- -55°C~125°C
- Series :
- 74LVC
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Width :
- 4.4mm
- Independent Circuits :
- 1
- Number of Ports :
- 2
- Number of Input Lines :
- 8
- Circuit :
- 8:8
- Terminal Form :
- Gull wing
- Family :
- LVC/LCX/Z
- Supply Voltage-Max (Vsup) :
- 3.6V
- Number of Pins :
- 20
- Base Part Number :
- 74LVC573
- Polarity :
- Non-Inverting
- Number of Terminations :
- 20
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- Propagation Delay :
- 8.2 ns
- Mounting Type :
- Surface Mount
- Load Capacitance :
- 50pF
- Number of Functions :
- 1
- Logic Type :
- D-Type Transparent Latch
- Packing Method :
- TR
- Number of Bits :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Power Supplies :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mount :
- Surface Mount
- Output Characteristics :
- 3-STATE
- Output Type :
- Tri-State
- Length :
- 6.5mm
- Radiation Hardening :
- No
- Pin Count :
- 20
- Terminal Pitch :
- 0.65mm
- Logic Function :
- D-Type, Latch
- Packaging :
- Tape and Reel (TR)
- Current - Output High, Low :
- 24mA 24mA
- Datasheets
- 74LVC573ATTR

Latches STMicroelectronics 74LVC573ATTR Overview
The Latches STMicroelectronics 74LVC573ATTR is a high-performance, octal transparent D-type latch designed for applications requiring the ability to store eight bits of data independently. Manufactured by STMicroelectronics, this integrated circuit is built using advanced low-voltage CMOS technology. This makes it ideal for operation in systems that require low power consumption and high data integrity. The device's 20-TSSOP package allows for space-efficient designs, crucial in modern electronic applications. It supports wide operating voltage range and fast switching characteristics, which are essential features for flexible and reliable digital systems.
74LVC573ATTR Features
The 74LVC573ATTR offers a range of features that enhance its usability in various digital applications. These include a wide operating voltage range from 1.2V to 3.6V, which allows for compatibility with most modern low-voltage systems. Its low power consumption and high-speed operation are achieved through advanced CMOS technology. The IC also features an 8-bit, D-type latch with separate data (D), enable (LE), and output enable (OE) controls, providing flexible control options. Additionally, the latch is capable of sourcing or sinking 24 mA at outputs, enabling direct interfacing with system-level components.
74LVC573ATTR Applications
- Microprocessor Systems: Used for storing data temporarily during microprocessor operations, ensuring efficient data handling without errors.
- Communication Equipment: Essential in data buffering and signal conditioning, facilitating error-free data transmission.
- Data Terminals: Acts as a hold register, allowing terminals to maintain data integrity while processing multiple inputs and outputs.
- Data Acquisition Systems: Utilized in sampling data, where data must be latched at precise intervals to ensure accuracy.
- Portable Devices: Due to its low power consumption, it is ideal for use in portable electronics where battery life is critical.
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