CY74FCT2574ATSOC
ActiveOCTAL D-TYPE REGISTERS WITH 3-STATE OUTPUTS AND SERIES DAMPING RESISTORS
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CY74FCT2574ATSOC
ActiveOCTAL D-TYPE REGISTERS WITH 3-STATE OUTPUTS AND SERIES DAMPING RESISTORS
Technical Specifications
Parameters and characteristics for this part
| Specification | CY74FCT2574ATSOC |
|---|---|
| Clock Frequency | 250 MHz |
| Current - Output High, Low [custom] | 15 mA |
| Current - Output High, Low [custom] | 12 mA |
| Current - Quiescent (Iq) | 200 µA |
| Function | Standard |
| Input Capacitance | 5 pF |
| Max Propagation Delay @ V, Max CL | 10 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-SOIC |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | 20-SOIC |
| Trigger Type | Positive Edge |
| Type | D-Type |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | 4.75 V |
CY74FCT2574T Series
Octal D-Type Registers with 3-State Outputs and Series Damping Resistors
| Part | Voltage - Supply [Min] | Voltage - Supply [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Number of Elements | Function | Mounting Type | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Output Type | Type | Trigger Type | Supplier Device Package | Package / Case | Package / Case [y] | Package / Case [y] | Number of Bits per Element | Max Propagation Delay @ V, Max CL | Current - Quiescent (Iq) | Clock Frequency | Input Capacitance | Package / Case [custom] | Package / Case [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 4.75 V | 5.25 V | 85 °C | -40 °C | 1 | Standard | Surface Mount | 15 mA | 12 mA | Non-Inverted Tri-State | D-Type | Positive Edge | 20-SOIC | 20-SOIC | 0.295 in | 7.5 mm | 8 | 10 ns | 200 µA | 250 MHz | 5 pF | ||
Texas Instruments | 4.75 V | 5.25 V | 85 °C | -40 °C | 1 | Standard | Surface Mount | 15 mA | 12 mA | Non-Inverted Tri-State | D-Type | Positive Edge | 20-SOIC | 20-SOIC | 0.295 in | 7.5 mm | 8 | 5.2 ns | 200 µA | 5 pF | |||
Texas Instruments | 4.75 V | 5.25 V | 85 °C | -40 °C | 1 | Standard | Surface Mount | 15 mA | 12 mA | Non-Inverted Tri-State | D-Type | Positive Edge | 20-SOIC | 20-SOIC | 0.295 in | 7.5 mm | 8 | 6.5 ns | 200 µA | 250 MHz | 5 pF | ||
Texas Instruments | 4.75 V | 5.25 V | 85 °C | -40 °C | 1 | Standard | Surface Mount | 15 mA | 12 mA | Non-Inverted Tri-State | D-Type | Positive Edge | 20-SOIC | 20-SOIC | 0.295 in | 7.5 mm | 8 | 6.5 ns | 200 µA | 250 MHz | 5 pF | ||
 Texas Instruments | 4.75 V | 5.25 V | 85 °C | -40 °C | 1 | Standard | Surface Mount | 15 mA | 12 mA | Non-Inverted Tri-State | D-Type | Positive Edge | 20-SSOP | 20-SSOP | 8 | 6.5 ns | 200 µA | 5 pF | 0.154 in | 3.9 mm | |||
Texas Instruments | 4.75 V | 5.25 V | 85 °C | -40 °C | 1 | Standard | Surface Mount | 15 mA | 12 mA | Non-Inverted Tri-State | D-Type | Positive Edge | 20-SOIC | 20-SOIC | 0.295 in | 7.5 mm | 8 | 6.5 ns | 200 µA | 250 MHz | 5 pF | ||
Texas Instruments | 4.75 V | 5.25 V | 85 °C | -40 °C | 1 | Standard | Surface Mount | 15 mA | 12 mA | Non-Inverted Tri-State | D-Type | Positive Edge | 20-SOIC | 20-SOIC | 0.295 in | 7.5 mm | 8 | 5.2 ns | 200 µA | 5 pF | |||
 Texas Instruments | |||||||||||||||||||||||
Texas Instruments | 4.75 V | 5.25 V | 85 °C | -40 °C | 1 | Standard | Surface Mount | 15 mA | 12 mA | Non-Inverted Tri-State | D-Type | Positive Edge | 20-SOIC | 20-SOIC | 0.295 in | 7.5 mm | 8 | 6.5 ns | 200 µA | 250 MHz | 5 pF | ||
Texas Instruments | 4.75 V | 5.25 V | 85 °C | -40 °C | 1 | Standard | Surface Mount | 15 mA | 12 mA | Non-Inverted Tri-State | D-Type | Positive Edge | 20-SOIC | 20-SOIC | 0.295 in | 7.5 mm | 8 | 5.2 ns | 200 µA | 5 pF |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 521 | $ 0.58 | |
| Tube | 1 | $ 0.64 | ||
| 10 | $ 0.56 | |||
| 25 | $ 0.53 | |||
| 100 | $ 0.43 | |||
| 250 | $ 0.40 | |||
| 500 | $ 0.34 | |||
| 1000 | $ 0.30 | |||
| Texas Instruments | TUBE | 1 | $ 0.99 | |
| 100 | $ 0.76 | |||
| 250 | $ 0.56 | |||
| 1000 | $ 0.40 | |||
Description
General part information
CY74FCT2574T Series
The CY74FCT2574T is a high-speed, low-power, octal D-type flip-flop featuring separate D-type inputs for each flip-flop. On-chip termination resistors at the outputs reduce system noise caused by reflections. The CY74FCT2574T can replace the CY74FCT574T to reduce noise in an existing design. This device has 3-state outputs for bus-oriented applications. A buffered clock (CP) and output-enable (OE\) inputs are common to all flip-flops. The CY74FCT2574T is identical to the CY74FCT2374T, except that on the CY74FCT2574T all outputs are on one side of the package and all inputs are on the other side. The flip-flops in the CY74FCT2574T 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 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.
This device is 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 CY74FCT2574T is a high-speed, low-power, octal D-type flip-flop featuring separate D-type inputs for each flip-flop. On-chip termination resistors at the outputs reduce system noise caused by reflections. The CY74FCT2574T can replace the CY74FCT574T to reduce noise in an existing design. This device has 3-state outputs for bus-oriented applications. A buffered clock (CP) and output-enable (OE\) inputs are common to all flip-flops. The CY74FCT2574T is identical to the CY74FCT2374T, except that on the CY74FCT2574T all outputs are on one side of the package and all inputs are on the other side. The flip-flops in the CY74FCT2574T 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 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