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74AC541

ON Semiconductor
Part Number 74AC541
Manufacturer ON Semiconductor
Description Octal Buffer/Line Driver
Published Oct 11, 2023
Detailed Description Octal Buffer/Line Driver with 3-State Outputs 74AC541, 74ACT541 General Description The 74AC541 and 74ACT541 are octal b...
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74AC541
74AC541

Overview
Octal Buffer/Line Driver with 3-State Outputs 74AC541, 74ACT541 General Description The 74AC541 and 74ACT541 are octal buffer/line drivers designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers.
These devices are similar in function to the 74AC244 and 74ACTC244 while providing flow−through architecture (inputs on opposite side from outputs).
This pinout arrangement makes these devices especially useful as an output port for microprocessors, allowing ease of layout and greater PC board density.
Features • ICC and IOZ Reduced by 50% • 3−State Outputs • Inputs and Outputs Opposite Side of Package, allowing easier Interface to Microprocessors • Outputs Source/Sink 24 mA • 74AC541 is a Non−inverting Option of the 74AC540 • 74ACT541 has TTL−compatible Inputs • These are Pb−Free Devices IEEE/IEC DATA SHEET www.
onsemi.
com 1 SOIC−20W CASE 751D 1 TSSOP−20 CASE 948E 1 SOIC−20W CASE 751BJ 1 TSSOP−20 CASE 948AQ MARKING DIAGRAMS SOIC−20W 20 TSSOP−20 20 xxxx AWLYYWWG 1 xx xxx ALYWG G 1 xxxx = Specific Device Code A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week G or G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 6 of this data sheet.
Figure 1.
Connection Diagram TRUTH TABLE OE1 L H X L Inputs OE2 L X H L H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High Impedance Figure 2.
Logic Symbol I Outputs H H X Z X Z L L © Semiconductor Components Industries, LLC, 1988 1 August, 2023 − Rev.
2 Publication Order Number: 74ACT541/D 74AC541, 74ACT541 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Rating Unit VCC Supply Voltage −0.
5 to +7.
0 V IIK DC Input Diode Current VI = −0.
5 V VI = VCC + 0.
5 V mA −20 +20 VI DC Input Voltage −0.
5 to VCC + 0.
5 V IOK DC Output Diode Current VO = −0.
5 V VO = VCC + 0.
5 V mA −20 +20 VO DC O...


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