MC74HCT573ADTR2
- Mfr.Part #
- MC74HCT573ADTR2
- Manufacturer
- onsemi
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC TXRX/LATCH OCTAL 3ST 20-TSSOP
- Stock
- 331
- In Stock :
- 331
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- Manufacturer :
- onsemi
- Product Category :
- Latches
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Output Type :
- Tri-State
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Quiescent Current :
- 4μA
- Number of Elements :
- 1
- Circuit :
- 8:8
- Operating Supply Voltage :
- 5V
- Base Part Number :
- 74HCT573
- Series :
- 74HCT
- Peak Reflow Temperature (Cel) :
- 260
- Packing Method :
- Tape and Reel
- Output Current :
- 6mA
- Number of Functions :
- 1
- Terminal Pitch :
- 0.65mm
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Family :
- HCT
- Max I(ol) :
- 0.006 A
- Mounting Type :
- Surface Mount
- Width :
- 4.4mm
- Published :
- 2006
- Nominal Supply Current :
- 50mA
- Number of Pins :
- 20
- Radiation Hardening :
- No
- Power Supplies :
- 5V
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Packaging :
- Tape and Reel (TR)
- Polarity :
- Non-Inverting
- Number of Terminations :
- 20
- Logic Function :
- D-Type, Latch
- Number of Ports :
- 2
- Logic Type :
- D-Type Transparent Latch
- Supply Voltage :
- 5V
- Number of Bits :
- 8
- Voltage - Supply :
- 4.5V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -55°C~125°C
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Propagation Delay :
- 30 ns
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Pin Count :
- 20
- Number of Output Lines :
- 8
- Factory Lead Time :
- 7 Weeks
- Prop. Delay@Nom-Sup :
- 45 ns
- Output Characteristics :
- 3-STATE
- Halogen Free :
- Halogen Free
- Length :
- 6.5mm
- Contact Plating :
- Gold
- Load Capacitance :
- 50pF
- Turn On Delay Time :
- 30 ns
- Current - Output High, Low :
- 6mA 6mA
- Datasheets
- MC74HCT573ADTR2

Latches onsemi MC74HCT573ADTR2 Overview
The Latches onsemi MC74HCT573ADTR2 is an advanced high-performance IC that integrates octal transparent latches with three-state outputs. Designed by onsemi, this component is engineered to provide robust performance in a wide range of digital applications, making it ideal for systems that require high-speed, low-power data storage and transfer. With its compact 20-TSSOP package, it offers a space-efficient solution for sophisticated circuit designs, aiming to meet the demands of contemporary digital systems. The versatility and reliability of the MC74HCT573ADTR2 make it an essential component for developers looking to optimize their hardware for both functionality and efficiency.
MC74HCT573ADTR2 Features
The MC74HCT573ADTR2 features octal D-type latches with three-state outputs which can be controlled by a single latch-enable input. Each latch is capable of independent operation, allowing flexibility in data management. The device operates with a 2V to 6V supply, making it suitable for interfacing with both 5V TTL and 3.3V CMOS logic levels. Additionally, its low power consumption and high-speed data transfer capabilities make it a practical choice for power-sensitive and timing-critical applications.
MC74HCT573ADTR2 Applications
- Microprocessor Systems: Used for interfacing and data buffering between the microprocessor and other peripherals, enhancing data integrity and processing speed.
- Communication Equipment: Implements data storage and signal conditioning functions, ensuring reliable data handling in communication infrastructures.
- Data Acquisition Systems: Provides temporary data storage for sensor inputs, facilitating stable and accurate data acquisition in real-time monitoring.
- Control Systems: Acts as an interface in control logic circuits, managing signals and data flow effectively in automation setups.
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