CY74FCT574TQCT
ActiveOCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
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CY74FCT574TQCT
ActiveOCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
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Technical Specifications
Parameters and characteristics for this part
| Specification | CY74FCT574TQCT |
|---|---|
| Current - Output High, Low [custom] | 64 mA |
| Current - Output High, Low [custom] | 32 mA |
| Current - Quiescent (Iq) | 200 µA |
| Function | Standard |
| Input Capacitance | 5 pF |
| Max Propagation Delay @ V, Max CL | 6.2 ns |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Tri-State, Non-Inverted |
| Package / Case | 20-SSOP |
| Package / Case [custom] | 0.154 in |
| Package / Case [custom] | 3.9 mm |
| Supplier Device Package | 20-SSOP |
| Trigger Type | Positive Edge |
| Type | D-Type |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | 4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.43 | |
| 10 | $ 1.27 | |||
| 25 | $ 1.21 | |||
| 100 | $ 0.99 | |||
| 250 | $ 0.93 | |||
| 500 | $ 0.82 | |||
| 1000 | $ 0.65 | |||
| Digi-Reel® | 1 | $ 1.43 | ||
| 10 | $ 1.27 | |||
| 25 | $ 1.21 | |||
| 100 | $ 0.99 | |||
| 250 | $ 0.93 | |||
| 500 | $ 0.82 | |||
| 1000 | $ 0.65 | |||
| Tape & Reel (TR) | 2500 | $ 0.61 | ||
| 5000 | $ 0.57 | |||
| 12500 | $ 0.55 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.06 | |
| 100 | $ 0.81 | |||
| 250 | $ 0.60 | |||
| 1000 | $ 0.43 | |||
Description
General part information
CY74FCT574T Series
The \x92FCT574T devices are high-speed, low-power, octal D-type flip-flops, featuring separate D-type inputs for each flip-flop. These devices have 3-state outputs for bus-oriented applications. A buffered clock (CP) and output-enable (OE\) inputs are common to all flip-flops. The \x92FCT574T are identical to \x92FCT374T, except for a flow-through pinout to simplify board design. The eight flip-flops in the \x92FCT574T 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.
These devices are fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
The \x92FCT574T devices are high-speed, low-power, octal D-type flip-flops, featuring separate D-type inputs for each flip-flop. These devices have 3-state outputs for bus-oriented applications. A buffered clock (CP) and output-enable (OE\) inputs are common to all flip-flops. The \x92FCT574T are identical to \x92FCT374T, except for a flow-through pinout to simplify board design. The eight flip-flops in the \x92FCT574T 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.
Documents
Technical documentation and resources
