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74LS273 Octal Dual Flip-Flop

74LS273 Octal Dual Flip-Flop

  • CAT.NO: ZS5373
$3.30

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74LS273 Octal Dual Flip-Flop
$3.30

These monolithic, positive-edge-triggered flipflops 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 ar 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.

IC code No. of pins Description
74LS27320Octal Tras latch - 3 state output

Data Sheet: http://www.ti.com/lit/ds/sdls090/sdls090.pdf

Active Component

active mount type

Through Hole

active connector type

Solder Legs

component package

DIL

active number of legs

20.0 count

diameter of leg

0.45 mm

leg distance

2.54 mm

active marking code type

Number code

unique marking code

74LS273

active case colour

Black

max temperature

70.0 °C

Packaged Dimensions

Packaged Dimensions

2.5cm(Length) x 1.0cm(Width) x 1.0cm(Height)

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