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SN74ALS273

Features: • Contain Eight Flip-Flops With Single-Rail Outputs• Buffered Clock and Direct-Clear Inputs• Individual Data Input to Each Flip-Flop• Applications Include: Buffer/Storage Registers Shift RegistersPattern Generators• Package Options Include Plastic Small-Outl...

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SeekIC No. : 004498125 Detail

SN74ALS273: Features: • Contain Eight Flip-Flops With Single-Rail Outputs• Buffered Clock and Direct-Clear Inputs• Individual Data Input to Each Flip-Flop• Applications Include: Buffer/S...

SN74ALS273 Data Sheet

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Part Number:
SN74ALS273
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:

• Contain Eight Flip-Flops With Single-Rail Outputs
• Buffered Clock and Direct-Clear Inputs
• Individual Data Input to Each Flip-Flop
• Applications Include:
  Buffer/Storage Registers
  Shift Registers
  Pattern Generators
• Package Options Include Plastic
  Small-Outline (DW) Packages, Ceramic
  Chip Carriers (FK), and Standard Plastic (N)
  and Ceramic (J) 300-mil DIPs


Pinout

Connection Diagram


Specifications

Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . .7 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 V
Operating free-air temperature range, TA:SN54ALS273 . . . . . . . . . . . .55°C to 125°C
                                                             SN74ALS273 . . . . . . . . . . . . . . . . . .0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65°C to 150°C


Description

These SN74ALS273 octal positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic with a direct-clear (CLR) input.

Information at the data (D) inputs meeting the setup-time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input signal has no effect at the output.The SN54ALS273 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74ALS273 is characterized for operation from 0°C to 70°C.




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