74LVT273 Datasheet – Octal D-type Flip-Flop ( PDF )

Part Number: 74LVT273

Function: 3.3 V, Octal D-type flip-flop

Package: SO 20, TSSOP 20 Type

Manufacturer: NXP Semiconductors.

Image and Pinouts:

74LVT273 datasheet



The 74LVT273 is a high-performance BiCMOS product designed for VCCoperation at 3.3 V.

This device has eight edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common buffered Clock (CP) and Master Reset (MR) inputs load and reset (clear) all flip-flops simultaneously.

The register is fully edge-triggered. The state of each D input, one setup time before the LOW-to-HIGH clock transition, is transferred to the corresponding flip-flop’s Q output.

All outputs will be forced LOW independent of the clock or data inputs by a LOW voltage level on the MR input. The device is useful for applications where only the true output is required and the CP andMR are common elements.



1. Eight edge-triggered D-type flip-flops

2. Buffered common clock and asynchronous master reset

3. Input and output interface capability to systems at 5 V supply

4. TTL input and output switching levels

5. Live insertion/extraction permitted

6. Power-up reset


Other data sheets are available within the file:

74LVT273BQ, 74LVT273D, 74LVT273DB, 74LVT273PW


74LVT273 Datasheet PDF Download

74LVT273 pdf