SN74LVTH573IPWREP

Latches Overview

The SN74LVTH573IPWREP is a Texas Instruments octal transparent D-type latch featuring 3-state outputs, designed for 3.3-V ABT bus architectures. It operates within a supply voltage range of 2.7 V to 3.6 V and supports a wide industrial temperature range from -40°C to +85°C. The device utilizes a TSSOP-20 surface-mount package. Key electrical characteristics include a propagation delay of 2.9 ns at 3.3 V, low static current consumption of 5 mA, and robust output drive capabilities with 32 mA low-level and -32 mA high-level output currents.

Latches Feature Summary

• Octal transparent D-type latch architecture with 3-state outputs
• Compatible with 3.3-V ABT bus architectures
• Industrial operating temperature range support

Latches Applications

• Bus-oriented memory mapping
• Clock buffering
• Buffered registers

Latches Procurement Notes

Verify the complete part number including the 'REP' suffix, which indicates military enhancement specifications. Confirm RoHS compliance status through official datasheets or manufacturer documentation prior to procurement. Ensure the TSSOP-20 package type matches the target PCB footprint requirements. Cross-reference the specific revision level against design specifications to guarantee functional compatibility.

Latches Selection Notes

Select this component when designing systems requiring octal latching with 3-state control in 3.3-V environments. The LVTH series offers performance suitable for high-speed data transfer applications. Consider the TSSOP-20 package constraints regarding thermal dissipation and board space. Verify that the 32 mA output drive capability meets the load requirements of the connected circuitry without exceeding absolute maximum ratings.

Latches Part Context

This component belongs to the SN74LVTH573 family of logic ICs manufactured by Texas Instruments. It is part of the broader LVTH series, which provides advanced BiCMOS technology for low power and high speed. The 'REP' designation signifies enhanced reliability features intended for demanding operational environments compared to standard commercial variants.

Latches Replacement Considerations

SN74LVTH573PW: Standard commercial version in TSSOP-20 package. SN74LVTH573DW: Commercial version in SOIC-20 package.