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CD74FCT245M ACTIVE

BiCMOS FCT Interface Logic Octal Non-Inverting Bus Transceivers with 3-State Outputs

Same as: CD74FCT245MG4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

Inventory: 2,025  
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
SOIC (DW) | 20 25 | TUBE
0 to 70
Package | Pins SOIC (DW) | 20
Package qty | Carrier: 25 | TUBE
Operating temperature range (℃) 0 to 70
View TI packaging information

Features for the CD74FCT245

  • BiCMOS Technology With Low Quiescent Power
  • Buffered Inputs
  • Noninverted Outputs
  • Input/Output Isolation From VCC
  • Controlled Output Edge Rates
  • 64-mA Output Sink Current
  • Output Voltage Swing Limited to 3.7 V
  • SCR Latch-Up-Resistant BiCMOS Process and Circuit Design
  • Package Options Include Plastic Small-Outline (M) and Shrink Small-Outline (SM) Packages and Standard Plastic (E) DIP

Description for the CD74FCT245

The CD74FCT245 is an octal bus transceiver with 3-state outputs using a small-geometry BiCMOS technology. The output stages are a combination of bipolar and CMOS transistors that limit the output high level to two diode drops below VCC. This resultant lowering of output swing (0 V to 3.7 V) reduces the power-bus ringing [a source of electromagnetic interference (EMI)] and minimizes VCC bounce and ground bounce and their effects during simultaneous output switching. The output configuration also enhances switching speed and is capable of sinking 64 mA.

The CD74FCT245 allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. The output-enable (OE\) input can be used to disable the device so that the buses are effectively isolated.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

The CD74FCT245 is characterized for operation from 0°C to 70°C.

Pricing


Qty Price (USD)
1-99 3.912
100-249 3.01
250-999 2.216
1,000+ 1.584