| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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59 pcs
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59 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
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| Tape & Reel |
The 74LS273N is a popular integrated circuit (IC) belonging to the 74xx series of TTL digital logic chips. It functions as an octal D-type flip-flop with a clear input, meaning it contains eight individual flip-flops within a single package.
Key features include D-type flip-flop functionality, eight flip-flops per package, data inputs (D0-D7), a clock input (CP), and a master reset input (MR) that is active-low. The flip-flops are triggered on the rising edge of the clock signal. The typical operating voltage for this component is 5V.
This IC is commonly available in a DIP-20 package, making it suitable for breadboarding and through-hole mounting. Its clear function allows all flip-flops to be reset to a low state when the MR input is low.
Applications for the 74LS273 include data storage, address decoding, and general-purpose sequential logic circuits where multiple flip-flops are required. It is notably used in various arcade games and pinball machines.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 74LS273N is a D-type flip-flop.
The 74LS273N contains eight flip-flops.
The typical operating voltage for the 74LS273N is 5V.
The 74LS273N is available in a DIP-20 package.
The 74LS273N has an active-low Master Reset (MR) input that clears all flip-flops to a low state when activated.
