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SKU ZS5373

74LS273 Octal Dual Flip-Flop

Original price $3.30 - Original price $3.30
Original price $3.30
$3.30
$3.30 - $3.30
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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
74LS273 20 Octal Tras latch - 3 state output

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


Specifications:

leg distance 2.54mm
active case colour Black
active mount type Through Hole
active marking code type Number code
active connector type Solder Legs
component package DIL
max temperature 70°C
active number of legs 20 count
diameter of leg 0.45mm
unique marking code 74LS273

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