74AC540: Octal Buffer/Line Driver with 3-STATE Outputs

Datasheet: 74AC540-D.pdf
Rev. A (214kB)
Product Overview
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Product Change Notification
The AC540 is an 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 AC240 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes these devices especially useful as output ports for microprocessors, allowing ease of layout and greater PC board density.
Features
 
  • ICC and IOZ reduced by 50%
  • 3-STATE inverting outputs
  • Inputs and outputs opposite side of package, allowing easier interface to microprocessors
  • Output source/sink 24 mA
Applications
  • This product is general usage and suitable for many different applications.
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
74AC540SC Last Shipments
Pb-free
Halide free
74AC540 SOIC-20W 751D-05 3 260 Tube 38  
74AC540SCX Active
Pb-free
Halide free
74AC540 SOIC-20W 751BJ 3 260 Tape and Reel 1000 $0.4921
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : <1K
ON Semiconductor   (2020-09-02 00:00) : 14,972
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 8,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
Output
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
74AC540SCX  
 $0.4921 
Pb
H
 Active   
8
3-State
2
6
4
24
SOIC-20W
Case Outlines
751BJ    751D-05   
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