SN74AHC373DGVR
- Mfr.Part #
- SN74AHC373DGVR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC OCT TRANS D-TYP LATCH 20TVSOP
- Stock
- 3,470
- In Stock :
- 3,470
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- Manufacturer :
- Texas Instruments
- Product Category :
- Latches
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits :
- 8
- JESD-609 Code :
- e4
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.2mm
- Number of Terminations :
- 20
- Supply Voltage :
- 3.3V
- Weight :
- 60.186038mg
- Pbfree Code :
- yes
- Thickness :
- 1.05mm
- Count Direction :
- Unidirectional
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Logic Function :
- D-Type, Latch
- Width :
- 4.4mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Output Type :
- Tri-State
- Packing Method :
- TR
- Supply Voltage-Min (Vsup) :
- 2V
- Series :
- 74AHC
- Circuit :
- 8:8
- Voltage - Supply :
- 2V~5.5V
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 2/5.5V
- Load Capacitance :
- 50pF
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~85°C
- Length :
- 5mm
- Number of Input Lines :
- 8
- Number of Functions :
- 1
- Pin Count :
- 20
- Base Part Number :
- 74AHC373
- Logic Type :
- D-Type Transparent Latch
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Family :
- AHC/VHC/H/U/V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Independent Circuits :
- 1
- Propagation Delay :
- 9.2 ns
- Polarity :
- Non-Inverting
- Current - Output High, Low :
- 8mA 8mA
- Terminal Pitch :
- 0.4mm
- Number of Ports :
- 2
- Lead Free :
- Lead Free
- Number of Pins :
- 20
- Turn On Delay Time :
- 1 ns
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Control Type :
- ENABLE LOW
- Power Supply Current-Max (ICC) :
- 0.04mA
- Package / Case :
- 20-TFSOP (0.173, 4.40mm Width)
- Output Characteristics :
- 3-STATE
- Datasheets
- SN74AHC373DGVR

Latches Texas Instruments SN74AHC373DGVR Overview
The SN74AHC373DGVR from Texas Instruments is a high-performance octal transparent D-type latch, which is crucial for applications requiring the temporary storage of information. It allows data to be held stable and accessible, making it an integral component in advanced digital systems. This latch operates with an octal structure, meaning it can handle eight data signals simultaneously. Fabricated using advanced CMOS technology, it offers robust performance with low power dissipation and high-speed operation. The compact 20-TVSOP package of the SN74AHC373DGVR is designed to optimize board space and enhance system reliability, making it a premier choice for sophisticated electronic assemblies.
SN74AHC373DGVR Features
The Texas Instruments SN74AHC373DGVR latch includes several features that make it an exceptional choice for demanding applications. Key features include a wide operating voltage range of 2 V to 5.5 V, which allows for flexible integration into various circuit designs. It also boasts low power consumption with a maximum ICC of only 20 µA, essential for energy-sensitive projects. High-speed performance is another critical attribute, with typical propagation delays as low as 6.5 ns at 5 V, ensuring rapid response and data throughput. Additionally, the device supports 3-state outputs, which provide high-impedance states to prevent bus contention.
SN74AHC373DGVR Applications
- Microprocessor Systems: In these systems, the SN74AHC373DGVR acts as temporary data storage, enabling the processor to manage multiple data inputs efficiently without data loss during processing.
- Communication Equipment: Utilized in communication interfaces, the device helps buffer data, ensuring accurate transmission and reception under varying signal conditions.
- Data Loggers: Critical for capturing and storing data in real-time, this latch ensures that the data integrity is maintained, even when the device handles multiple data streams simultaneously.
- Portable Electronics: In devices such as smartphones and tablets, the SN74AHC373DGVR contributes to the overall power efficiency and speed, crucial for user experience and device functionality.
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