74VHC541: Octal Buffer/Line Driver with 3-STATE Outputs

Datasheet: Octal Buffer/Line Driver with 3-STATE Outputs
Rev. A (215kB)
Product Overview
View Reliability Data
View Material Composition
Product Change Notification
The VHC541 is an advanced high-speed CMOS device fabricated with silicon gate CMOS technology. It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC541 is an octal buffer/line driver designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers. This device is similar in function to the VHC244 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes this device especially useful as an output port for microprocessors, allowing ease of layout and greater PC board density. An input protection circuit insures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery backup. This circuit prevents device destruction due to mismatched supply and input voltages.
Features
 
  • High Speed: tPD = 3.5 ns (typ) at VCC = 5V
  • Low power dissipation: ICC = 4 µA (max) at TA = 25°C
  • High noise immunity: VNIH = VNIL = 28% VCC (min)
  • Power down protection is provided on all inputs
  • Low noise: VOLP = 0.9V (typ)
  • Pin and function compatible with 74HC541
Applications
  • This product is general usage and suitable for many different applications.
Technical Documentation & Design Resources
Simulation Models (5) Package Drawings (2)
Data Sheets (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
74VHC541M Last Shipments
Pb-free
Halide free
74VHC541 SOIC-20W 751BJ 1 260 Tube 1080  
74VHC541MTC Active
Pb-free
74VHC541 TSSOP-20 948AQ 1 260 Tube 1825 $0.2791
74VHC541MTCX Active
Pb-free
74VHC541 TSSOP-20 948AQ 1 260 Tape and Reel 2500 $0.292
74VHC541MX Last Shipments
Pb-free
Halide free
74VHC541 SOIC-20W 751BJ 1 260 Tape and Reel 1000  
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02) : 32,400
Avnet   (2020-08-19) : <1K
Market Leadtime (weeks) : 13 to 16
Avnet   (2020-08-19) : >1K
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19) : >100K
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19) : >1K
ON Semiconductor   (2020-09-02) : 27,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
Output
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
74VHC541MTC  
 $0.2791 
Pb
 Active   
8
3-State
2
5.5
3.5
8
TSSOP-20
74VHC541MTCX  
 $0.292 
Pb
 Active   
8
3-State
2
5.5
3.5
8
TSSOP-20
Case Outlines
751BJ    948AQ   
Previously Viewed Products
Clear List

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.