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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.
74AC541PC Maximum Ratings
Supply Voltage (VCC).................. −0.5V to +7.0V DC Input Diode Current (IIK) VI = −0.5V ......................................... −20 mA VI = VCC + 0.5V................................. +20 mA DC Input Voltage (VI) .........−0.5V to VCC + 0.5V DC Output Diode Current (IOK) VO = −0.5V........................................ −20 mA VO = VCC + 0.5V +20 mA DC Output Voltage (VO) ......−0.5V to VCC + 0.5V DC Output Source or Sink Current (IO)............................ ±50 mA DC VCC or Ground Current per Output Pin (ICC or IGND)............... ±50 mA Storage Temperature (TSTG)... −65°C to +150°C Junction Temperature (TJ) PDIP ......................................................140°C
74AC541PC Features
ICC and IOZ reduced by 50% 3-STATE outputs Inputs and outputs opposite side of package, allowing easier interface to microprocessors Output source/sink 24 mA 74AC541 is a non-inverting option of the 74AC540 74ACT541 has TTL-compatible inputs
74AC541PC Connection Diagram
74AC541SC Parameters
Technical/Catalog Information
74AC541SC
Vendor
Fairchild Semiconductor
Category
Integrated Circuits (ICs)
Logic Type
Line Driver, Non-Inverting
Package / Case
20-SOIC
Packaging
Bulk
Mounting Type
Surface Mount
Number of Bits per Element
8
Number of Elements
1 - Single
Operating Temperature
-40°C ~ 85°C
Voltage - Supply
2 V ~ 6 V
Current - Output High, Low
24mA, 24mA
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
74AC541SC 74AC541SC
74AC541SC 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.
74AC541SC Maximum Ratings
Supply Voltage (VCC).................. −0.5V to +7.0V DC Input Diode Current (IIK) VI = −0.5V ......................................... −20 mA VI = VCC + 0.5V................................. +20 mA DC Input Voltage (VI) .........−0.5V to VCC + 0.5V DC Output Diode Current (IOK) VO = −0.5V........................................ −20 mA VO = VCC + 0.5V +20 mA DC Output Voltage (VO) ......−0.5V to VCC + 0.5V DC Output Source or Sink Current (IO)............................ ±50 mA DC VCC or Ground Current per Output Pin (ICC or IGND)............... ±50 mA Storage Temperature (TSTG)... −65°C to +150°C Junction Temperature (TJ) PDIP ......................................................140°C
74AC541SC Features
ICC and IOZ reduced by 50% 3-STATE outputs Inputs and outputs opposite side of package, allowing easier interface to microprocessors Output source/sink 24 mA 74AC541 is a non-inverting option of the 74AC540 74ACT541 has TTL-compatible inputs
