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SN74LS273DWR ACTIVE

Octal D-Type Flip-Flops With Clear

Inventory: 30,172
 

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  |   View additional information for SN74LS273

Packaging information

Package | Pins SOIC (DW) | 20
Operating temperature range (°C) C (0 to 70)
Package qty | Carrier: 2,000 | LARGE T&R
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Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Features

  • Contains 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

Description

These monolithic, positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic with a direct clear input.

Information at the D inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock input is at either the high or low level, the D input signal has no effect at the output.

These flip-flops are guaranteed to respond to clock frequencies ranging form 0 to 30 megahertz while maximum clock frequency is typically 40 megahertz. Typical power dissipation is 39 milliwatts per flip-flop for the ´273 and 10 milliwatts for the ´LS273.

 

 

 

Qty Price
1-99 $0.642
100-249 $0.494
250-999 $0.364
1,000+ $0.260

Alternative carriers

Part number SN74LS273DW
Package qty | Carrier 25 | TUBE
Inventory 3,000
Qty | Price (USD) 1ku | $0.287