SN74LVC543ADWG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC543ADWG4 is an octal registered transceiver from the Texas Instruments SN74LVC543A series, designed for 1.65-V to 3.6-V VCC operation. It features eight non-inverting channels with three-state outputs and LVTTL input/output levels. The device operates within a temperature range of -40°C to +85°C and utilizes a TSSOP-24 package. Propagation delay is specified at 8 ns, with output drive capabilities of 24 mA low and -24 mA high.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal registered transceiver architecture supporting bidirectional data bus transmission
• Three-state outputs enable direct connection to microprocessor systems without additional latches
• Designed for low-voltage CMOS technology ensuring compatibility with diverse logic families

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low power consumption
• Consumer products utilizing portable battery-powered designs
• Handheld terminals and communication equipment
• White goods and appliance control systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and lead-free manufacturing status as per Texas Instruments documentation. Confirm the TSSOP-24 package dimensions match your PCB footprint requirements. Ensure voltage levels in your target circuit remain strictly within the 1.65-V to 3.6-V operating range to prevent device damage or functional failure.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require octal data buffering with registration capabilities under low-voltage conditions. It serves as a suitable alternative to higher voltage counterparts like the ABT series when system power constraints are critical. Consider the 8 ns propagation delay and 24 mA drive strength against your signal integrity and speed requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC543A family of octal registered transceivers. The 'G4' suffix typically denotes Green/RoHS-compliant packaging. It is functionally similar to the SN74LVC543APWR but differs in package type (TSSOP vs. PW) and manufacturer-specific ordering codes. It complements other LVC logic devices for complete system integration.