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SN74ALS1240

Features: • Low-Power Version of SN74ALS240A• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers• pnp Inputs Reduce dc Loading• Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic (N) 300-mil DIPsPinoutSpecificationsSupply voltag...

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SeekIC No. : 004498076 Detail

SN74ALS1240: Features: • Low-Power Version of SN74ALS240A• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers• pnp Inputs Reduce dc Loading• Package Options Include Plasti...

SN74ALS1240 Data Sheet

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Part Number:
SN74ALS1240
Supply Ability:
5000

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

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Product Details

Description



Features:

• Low-Power Version of SN74ALS240A
• 3-State Outputs Drive Bus Lines or Buffer
  Memory Address Registers
• pnp Inputs Reduce dc Loading
• Package Options Include Plastic
  Small-Outline (DW) Packages and Standard
  Plastic (N) 300-mil DIPs


Pinout

Connection Diagram


Specifications

Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 V
Voltage applied to a disabled 3-state output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5 V
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65°C to 150°C


Description

This SN74ALS1240 octal buffer and line driver is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The designer of SN74ALS1240 has a choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE) inputs, and complementary OE and OE inputs. This device features high fan-out and improved fan-in.

The SN74ALS1240 is characterized for operation from 0°C to 70°C.




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