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74LVT16245DGGR
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Product Detailed Parameters
- Description：BUS TRANSCEIVER, LVT SERIES, 2
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The SN74LVT16245DGGR is a 16-bit non-inverting bus transceiver from the LVT series, manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V and features three-state outputs. The device utilizes a 48-pin TSSOP package with dimensions of 12.5 mm in length and 1.15 mm in height. Key electrical parameters include a maximum propagation delay of 4 ns, a low-level output current of 64 mA, and a high-level output current of -32 mA. It supports an input level of TTL/CMOS and an output level of LVTTL. The component functions across a temperature range of -40°C to +85°C.
Feature Summary
- Provides 16-bit bidirectional data transmission capability for system interconnects
- Features three-state outputs to facilitate direct connection to bus lines
- Supports non-inverting logic function for signal integrity preservation
Applications
- High-density memory modules requiring 16-bit data paths
- Consumer electronics utilizing LVTTL logic interfaces
- Industrial control systems operating within standard commercial temperature ranges
Procurement Notes
Verify the specific suffix 'DGGR' corresponds to the TSSOP-48 package and reel packaging configuration. Confirm that the LVT logic family aligns with the target system's voltage requirements, as it differs from LVTH or LVC variants. Ensure the manufacturer designation matches Texas Instruments specifications for quality assurance.
Selection Notes
Select this component when a 16-bit wide interface is required with LVTTL compatibility. Compare against SN74LVTH16245ADGGR if higher drive strength at 3.3V is needed, or SN74LVC16245ADGGR for lower voltage operation down to 1.65V. Ensure the TSSOP-48 footprint fits the PCB layout constraints.
Part Context
This part belongs to the SN74LVT16245A series of bus transceivers. It serves as a bridge between different logic domains within digital circuits. The DGGR suffix indicates the specific tape-and-reel packaging format suitable for automated surface-mount assembly processes.
Replacement Considerations
SN74LVTH16245ADGGR offers similar functionality but with ABT technology characteristics. SN74LVC16245ADGGR provides wider voltage flexibility. Verify pinout compatibility before substitution.
