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74ACT245

Features: ICC and IOZ reduced by 50%Noninverting buffersBidirectional data pathA and B outputs source/sink 24 mAACT245 has TTL-compatible inputsPinoutSpecificationsSupply Voltage (VCC).................. −0.5V to +7.0VDC Input Diode Current (IIK) VI= −0.5V..................................

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SeekIC No. : 004249053 Detail

74ACT245: Features: ICC and IOZ reduced by 50%Noninverting buffersBidirectional data pathA and B outputs source/sink 24 mAACT245 has TTL-compatible inputsPinoutSpecificationsSupply Voltage (VCC).................

74ACT245 Data Sheet

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Part Number:
74ACT245
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: 2024/12/21

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Product Details

Description



Features:

ICC and IOZ reduced by 50%
Noninverting buffers
Bidirectional data path
A and B outputs source/sink 24 mA
ACT245 has TTL-compatible inputs


Pinout

Connection Diagram


Specifications

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  


Description

The 74ACT245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data of the 74ACT245 from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.




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