IN74LS245

Features: • Bidirectional Bus Transceiver in a High-Density 20-Pin Package• 3-state Outputs Dirve Bus Lines Directly• P-N-P Inputs D-C Loading on Bus Lines• Hysteresis at Bus Inputs Improve Noise Margins• Typical Propagation Delay Times; Port to Port ... 8 nsPinoutSpe...

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IN74LS245 Picture
SeekIC No. : 004375218 Detail

IN74LS245: Features: • Bidirectional Bus Transceiver in a High-Density 20-Pin Package• 3-state Outputs Dirve Bus Lines Directly• P-N-P Inputs D-C Loading on Bus Lines• Hysteresis at Bus...

floor Price/Ceiling Price

Part Number:
IN74LS245
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: 2024/11/23

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Product Details

Description



Features:

• Bidirectional Bus Transceiver in a High-Density 20-Pin Package
• 3-state Outputs Dirve Bus Lines Directly
• P-N-P Inputs D-C Loading on Bus Lines
• Hysteresis at Bus Inputs Improve Noise Margins
• Typical Propagation Delay Times; Port to Port ... 8 ns



Pinout

  Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC Supply Voltage 7.0 V
VIN Input Voltage 7.0 V
VOUT Output Voltage 5.5
Tstg Storage Temperature Range -65 to +150
*Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.



Description

These octal bus transceiver of the IN74LS245 are designed for asynchronous two-way communication between data buses. The control function implementation minimized external timing requirements.

The IN74LS245 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 directional control (DIR) input. The enable input(E) can be used to disable the device so that the buses are effectively isolated.




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