CY74FCT573ATQCT
ActiveOCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
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CY74FCT573ATQCT
ActiveOCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | CY74FCT573ATQCT |
|---|---|
| Circuit [custom] | 8 |
| Circuit [custom] | 8 |
| Current - Output High, Low [custom] | 64 mA |
| Current - Output High, Low [custom] | 32 mA |
| Delay Time - Propagation | 2 ns |
| Independent Circuits | 1 |
| Logic Type | D-Type Transparent Latch |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Tri-State |
| Package / Case | 20-SSOP |
| Package / Case [custom] | 0.154 in |
| Package / Case [custom] | 3.9 mm |
| Supplier Device Package | 20-SSOP |
| 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 | Bulk | 758 | $ 0.40 | |
| Cut Tape (CT) | 1 | $ 0.91 | ||
| 10 | $ 0.82 | |||
| 25 | $ 0.77 | |||
| 100 | $ 0.64 | |||
| 250 | $ 0.59 | |||
| 500 | $ 0.53 | |||
| 1000 | $ 0.42 | |||
| Digi-Reel® | 1 | $ 0.91 | ||
| 10 | $ 0.82 | |||
| 25 | $ 0.77 | |||
| 100 | $ 0.64 | |||
| 250 | $ 0.59 | |||
| 500 | $ 0.53 | |||
| 1000 | $ 0.42 | |||
| Tape & Reel (TR) | 2500 | $ 0.39 | ||
| 5000 | $ 0.37 | |||
| 12500 | $ 0.35 | |||
| 25000 | $ 0.34 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.68 | |
| 100 | $ 0.52 | |||
| 250 | $ 0.38 | |||
| 1000 | $ 0.27 | |||
Description
General part information
CY74FCT573T Series
The \x92FCT573T devices consist of eight latches with 3-state outputs for bus-organized applications. When the latch-enable (LE) input is high, the flip-flops appear transparent to the data. Data that meets the required setup times are latched when LE transitions from high to low. Data appears on the bus when the output-enable (OE\) input is low. When OE\ is high, the bus output is in the high-impedance state. In this mode, data can be entered into the latches. The \x92FCT573T devices are identical to the \x92FCT373T devices, except for the flow-through pinout of the \x92FCT573T, which simplifies board design.
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 \x92FCT573T devices consist of eight latches with 3-state outputs for bus-organized applications. When the latch-enable (LE) input is high, the flip-flops appear transparent to the data. Data that meets the required setup times are latched when LE transitions from high to low. Data appears on the bus when the output-enable (OE\) input is low. When OE\ is high, the bus output is in the high-impedance state. In this mode, data can be entered into the latches. The \x92FCT573T devices are identical to the \x92FCT373T devices, except for the flow-through pinout of the \x92FCT573T, which simplifies board design.
Documents
Technical documentation and resources
