onsemi 74AC541
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.| Part No. | 74AC541 |
|---|---|
| Datasheet | 74AC541 Download |
| Manufacturer |  onsemi |
| Description | Octal Buffer/Line Driver |
| Buy | Stock & Price |
GENERAL DESCRIPTION
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 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 XXXXXX AWLYYWWG 1 XXX XXX ALYWG G 1 XXXXXX = 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 March, 2024 − Rev.
