74AC541 ,Octal Buffer/Line Driver with TRI-STATE Outputs54AC/74AC541OctalBuffer/LineDriverwithTRI-STATEOutputsMarch199354AC/74AC541OctalBuffer/LineDriverwi ..
74AC541MTC ,Octal Buffer/Line Driver with 3-STATE Outputs74AC541 • 74ACT541 Octal Buffer/Line Driver with 3-STATE OutputsNovember 1988Revised March 200574AC ..
74AC541MTCX ,Octal Buffer/Line Driver with 3-STATE Outputs74AC541 • 74ACT541 Octal Buffer/Line Driver with 3-STATE OutputsNovember 1988Revised March 200574AC ..
74AC541MTR ,OCTAL BS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional o ..
74AC541PC ,Octal Buffer/Line Driver with 3-STATE OutputsFeaturesThe 74AC541 and 74ACT541 are octal buffer/line drivers
74AC541
Rad-Hard Octal Bus Buffer 3-state
TL/F/9967
54AC/74AC541
Octal
Buffer/Line
Driver
with
TRI-STATE
Outputs
March 1993
54AC/74AC541
Octal Buffer/Line Driver with TRI-STATEÉ Outputs
General Description
The ’AC541isan octal buffer/line driver designedtobe
employed asmemoryand addressdrivers, clock driversand
bus oriented transmitter/receivers. The ’AC541isa nonin-
verting optionofthe ’AC540.
This deviceis similarin functiontothe ’AC244 while provid-
ing flow-through architecture (inputson opposite side from
outputs). This pinout arrangement makesthis device espe-
cially usefulasan outputportfor microprocessors, allowing
easeof layoutand greaterPC board density.
Features ICCandIOZ reducedby 50% TRI-STATE outputs Inputs and outputs opposite sideof package, allowing
easier interfaceto microprocessors Output source/sink24mA ’AC540 provides inverted outputs Standard Military Drawing (SMD) ’AC541: 5962-88706
Logic Symbol
IEEE/IEC
TL/F/9967–3
Connection Diagrams
Pin Assignment
for DIP, FlatpakandSOIC
TL/F/9967–2
Pin Assignment
for LCC
TL/F/9967–1
Truth Table
Inputs Outputs
OE1 OE2 I H H X Z X Z L Le HIGH Voltage Levele LOW Voltage Levele ImmaterialeHigh Impedance
TRI-STATEÉ isaregistered trademarkof National SemiconductorCorporation.
FACTTMisa trademarkof NationalSemiconductor Corporation.
C1995National SemiconductorCorporation RRD-B30M75/PrintedinU.S.A.
