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Product Detailed Parameters
- Description：IC TRNSP D-TYP LTCH 3-ST 48TSSOP
- Series：74AVC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：D-Type Transparent Latch
- Circuit：8:08
- Output Type：Tri-State
- Voltage - Supply：1.4V ~ 3.6V
- Independent Circuits：2
- Delay Time - Propagation：7.2ns
- Current - Output High, Low：12mA, 12mA
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：48-TFSOP (0.240", 6.10mm Width)
- Supplier Device Package：48-TSSOP
- Grade：-
- Qualification：-
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Overview
The SN74AVC16373DGGR is a 16-bit transparent D-type latch manufactured by Texas Instruments, housed in a 48-TSSOP package. It operates within a supply voltage range of 1.4 V to 3.6 V and supports two independent circuits. Key electrical parameters include a propagation delay of 5.7 ns at 2.5 V, 3.3 ns at 3.0 V, and 2.8 ns at 3.3 V. The device features low static current consumption of 40 uA and provides a low-level output current of 32 mA with a high-level output current of -12 mA. It functions reliably across an operating temperature range from -40°C to +85°C.
Feature Summary
- Transparent data storage functionality for 16-bit parallel data paths
- Low power consumption characteristics suitable for battery-operated systems
- High drive capability with 32 mA low-level output current
Applications
- Parallel-to-serial conversion interfaces
- I/O port expansion in embedded systems
- Data buffering between logic domains
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and tape specifications. Confirm that the component meets all required environmental standards and RoHS compliance levels before finalizing procurement orders. Cross-reference the datasheet revision history to validate technical parameters.
Selection Notes
Select this component when a 16-bit latch solution is required within the 1.4 V to 3.6 V voltage domain. Ensure the application demands the specified 32 mA low-level output drive strength. Verify that the 48-TSSOP package dimensions fit the target PCB layout constraints and thermal requirements.
Part Context
This part belongs to the SN74AVC16373 family of 16-bit latches designed for low-voltage applications. It serves as a standard logic component for managing data flow in digital circuits requiring transparent latching behavior without inversion.
FAQ
What is the maximum supply voltage for the SN74AVC16373DGGR?
The maximum supply voltage (VCC) for this device is 3.6 V.
Does the SN74AVC16373DGGR invert the input signal?
No, the device is non-inverting and provides transparent data storage.
