74LVT273 3.3 V octal D-type flip-flop SSOP20
TI 74LVT273 3.3 V octal D-type flip-flop SSOP20
Manufactured by Texas Instruments - SSOP20 SMD Package
DESCRIPTION
The 74LVT273 is a high-performance BiCMOS product designed for VCC operation 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 and ¬MR are common elements.
FEATURES
- Eight edge-triggered D-type flip-flops
- Buffered common clock and asynchronous master reset
- Input and output interface capability to systems at 5 V supply
- TTL input and output switching levels
- Input and output interface capability to systems at 5 V supply
- Output capability: +64 mA/−32 mA
- Latch-up protection
- Bus-hold data inputs eliminate the need for external pull-up resistors for unused inputs
- Live insertion/extraction permitted
- Power-up reset
- No bus current loading when output is tied to 5 V bus