CD74FCT541

Features: • Buffered Inputs• Typical Propagation Delay: 6.4ns at VCC = 5V,TA = 25oC, CL = 50pF• CD74FCT540 - Inverting• CD74FCT541 - Noninverting• SCR Latchup Resistant BiCMOS Process and Circuit Design• Speed of Bipolar FAST™/AS/S• 64mA Output Sink ...

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SeekIC No. : 004311933 Detail

CD74FCT541: Features: • Buffered Inputs• Typical Propagation Delay: 6.4ns at VCC = 5V,TA = 25oC, CL = 50pF• CD74FCT540 - Inverting• CD74FCT541 - Noninverting• SCR Latchup Resistant...

floor Price/Ceiling Price

Part Number:
CD74FCT541
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/26

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Product Details

Description



Features:

• Buffered Inputs
• Typical Propagation Delay: 6.4ns at VCC = 5V,TA = 25oC, CL = 50pF
• CD74FCT540
   - Inverting
• CD74FCT541
   - Noninverting
• SCR Latchup Resistant BiCMOS Process and Circuit Design
• Speed of Bipolar FAST™/AS/S
• 64mA Output Sink Current
• Output Voltage Swing Limited to 3.7V at VCC = 5V
• Controlled Output Edge Rates
• Input/Output Isolation to VCC
• BiCMOS Technology with Low Quiescent Power



Pinout

  Connection Diagram


Specifications

DC Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 6V
DC Input Diode Current, IIK (For VI < -0.5V). . . . . . . . . . . . . -20mA
DC Output Diode Current, IOK (for VO < -0.5V). . . . . . . . . . . -50mA
DC Output Sink Current per Output Pin, IO . . . . . . . . . . . . . . .70mA
DC Output Source Current per Output Pin, IO. . . . . . . . . . . . -30mA
DC VCC Current (ICC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140mA
DC Ground Current (IGND). . . . . . . . . . . . . . . . . . . . . . . . . . . 528mA



Description

The CD74FCT540 and CD74FCT541 octal buffers/line drivers use a small geometry BiCMOS technology. The output stage is a combination of bipolar and CMOS transistors that limits the output HIGH level to two diode drops below VCC. This resultant lowering of output swing (0V to 3.7V) reduces power bus ringing (a source of EMI) and minimizes VCC bounce and ground bounce and their effects duringsimultaneous output switching. The output configuration also enhances switching speed and is capable of sinking 64 milliamperes.

The CD74FCT540 is a three-state buffer having two active LOW output enables. The CD74FCT541 is a noninverting three state buffer having two active LOW output enables.




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