CY54FCT374ATLMB

The CY54FCT374ATLMB is designed as one kind of high-speed, low-power, octal D-type flip-flops, featuring separate D-type inputs for each flip-flop. It has 3-state outputs for bus-oriented applications. A buffered clock (CP) and output-enable (OE) inputs are common to all flip-flops. The eight flip-flops in the store the state of their individual D inputs that meet the setup-time and hold-time requirements on the low-to-high CP transition. When OE is low, the contents of the eight flip-flops are available at the outputs. When OE is high, the outputs are in the high-impedance state. The state of OE does not affect the state of the flip-flops.

It has eight features. (1)Function, pinout, and drive compatible with FCT and F logic. (2)Reduced Voh (typically=3.3V) versions of equivalent FCT functions. (3)Edge-rate control circuitry for significantly improved noise characteristics. (4)Ioff supports partial-power-down mode operation. (5)Matched rise and fall times. (6)Fully compatible with TTL input and output logic levels. (7)Edge-triggered D-type inputs. (8)250MHz typical switching rate. (8)3 state outputs. Those are all the main features.

Some absolute maximum ratings have been concluded into several points as follow. (1)Its supply voltage range to ground protential would be from -0.5V to 7.0V. (2)Its DC input voltage range would be from -0.5V to 7V. (3)Its DC output voltage range would be from -0.5V to 7V. (4)Its DC output current maximum sink current/pin would be 120mA. (5)Its package thermal impedance would be 69°C/W for P package and it would be 68°C/W for Q package and would be 58°C/W for SO package. (6)Its ambient temperature range with power applied would be from -65°C to 135°C. (7)Its storage temperature range would be from -65°C to 150°C. And so on. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device. If you have any question or suggestion or want to know more information please contact us for details. Thank you!