Skip to main content
Texas Instruments SN74LVC541ADW — Discrete Semiconductors

SN74LVC541ADW TI 74LVC Buffer, 1.65V-3.6V, 20-SOIC

MPNSN74LVC541ADW
End of Life

Texas Instruments 74LVC series octal buffer, non-inverting, 3-state, 20-SOIC wide-body, 1.65V-3.6V supply, -40°C to 125°C, 24mA output drive, SN74LVC541ADW.

$1.48Ref. price · indicative, final on quote
Packaging20-SOIC (0.295", 7.50mm Width)
RoHSROHS3 Compliant
Series74LVC
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74LVC541ADW specifications
ParameterValue
Series74LVC
Logic typeBuffer, Non-Inverting
Output type3-State
MountingSurface Mount
Voltage1.65V ~ 3.6V
Current - output high, low24mA, 24mA
Operating temperature-40°C ~ 125°C (TA)
PackageTube
Case20-SOIC (0.295\", 7.50mm Width)
Number of elements1
Number of bits per element8

Product details

The SN74LVC541ADW: At 3.3V the 24mA symmetric output drive (both high and low) meets the fan-out requirement for most standard CMOS and TTL inputs on a shared bus.

Temperature grade — full industrial envelope

In an outdoor telecom or under-hood automotive ECU that sees 105°C on a summer day, the 20°C margin above the 105°C inflection point keeps the propagation delay and output drive within datasheet limits.

20-SOIC wide-body — board footprint and routing

The 1.27 mm pin pitch routes out on a two-layer board without micro-vias — the supply and ground pins are on opposite sides of the package, so a single 0.25 mm trace per pin is sufficient for the 24 mA per output.

3-state output — bus isolation without external mux

The 3-state output lets the SN74LVC541ADW disconnect its eight outputs from the shared bus when the output-enable pin is deasserted.