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SN74ACT245

Features: `Inputs Are TTL-Voltage Compatible`EPICTM (Enhanced-Performance Implanted CMOS) 1-m Process`Package Options Include Plastic Small-Outline (DW) Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK) and Flatpacks (W), and Standard Plastic (N) an...

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SeekIC No. : 004497909 Detail

SN74ACT245: Features: `Inputs Are TTL-Voltage Compatible`EPICTM (Enhanced-Performance Implanted CMOS) 1-m Process`Package Options Include Plastic Small-Outline (DW) Shrink Small-Outline (DB), and Thin Shrink Sm...

SN74ACT245 Data Sheet

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Part Number:
SN74ACT245
Supply Ability:
5000

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

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Product Details

Description



Features:

`Inputs Are TTL-Voltage Compatible
`EPICTM (Enhanced-Performance Implanted CMOS) 1-m Process
`Package Options Include Plastic Small-Outline (DW) Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK) and Flatpacks (W), and Standard Plastic (N) and Ceramic (J) DIPs


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .0.5 V to 7 V
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to VCC + 0.5 V
Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0 or VI > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±200 mA
Maximum power dissipation at TA = 55°C (in still air) (see Note 2): DB package . . . . . . . .70 W
                                                                                                           DW package . . . . . . .58 W
                                                                                                           N package . . . . . . . . .69 W
                                                                                                           PW package . . . . . . . 83 W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C


Description

These SN74ACT245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

When the output-enable (OE) of SN74ACT245 is low, the device passes noninverted data 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. A high on OE disables the device so that the buses are effectively isolated.

The SN54ACT245 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74ACT245 is characterized for operation from 40°C to 85°C.




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