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SN74F2245

Features: · 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers· Package Options Include Plastic Small-Outline (DB) Packages and Plastic 300-mil DIPs (N)PinoutSpecificationsSupply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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SeekIC No. : 004498813 Detail

SN74F2245: Features: · 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers· Package Options Include Plastic Small-Outline (DB) Packages and Plastic 300-mil DIPs (N)PinoutSpecificationsSupply vol...

SN74F2245 Data Sheet

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Part Number:
SN74F2245
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

·  3-State Outputs Drive Bus Lines or Buffer
  Memory Address Registers
·  Package Options Include Plastic
  Small-Outline (DB) Packages and Plastic
  300-mil DIPs (N)


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 7 V
Input voltage range, VI (except I/O ports) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 V to 7 V
Input current range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 mA to 5 mA
Voltage range applied to any output in the disabled or power-off state . . . . . . . . . . . . . . . . . . . 0.5 V to 5.5 V
Voltage range applied to any output in the high state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to VCC
Current into any output in the low state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0°C to 70°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The input voltage ratings may be exceeded provided the input current ratings are observed.


Description

The SN74F2245 is designed for asynchronous ommunication between data buses. The devices ransmit data from the A bus to the B bus or from he B bus to the A bus depending upon the logic evel at the direction-control (DIR) input. The utput-enable (OE) input disables the device so he buses are effectively isolated.

Both A and B outputs can sink up to 12 mA; 25-W resistors are included in the lower output circuit to reduce overshoot and undershoot.

The SN74F2245 is characterized for operation from 0°C to 70°C.




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