CY54FCT273T
- Function, Pinout, and Drive Compatible With FCT and F Logic
- Reduced VOH (Typically = 3.3 V) Versions of Equivalent FCT Functions
- Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics
- Ioff Supports Partial-Power-Down Mode Operation
- Matched Rise and Fall Times
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
- Fully Compatible With TTL Input and Output Logic Levels
- CY54FCT273T
- 32-mA Output Sink Current
- 12-mA Output Source Current
- CY74FCT273T
- 64-mA Output Sink Current
- 32-mA Output Source Current
The \x92FCT273T devices consist of 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 all flip-flops simultaneously. These devices are edge-triggered registers. The state of each D input (one setup time before the low-to-high clock transition) is transferred to the corresponding flip-flop\x92s Q output. All outputs are forced low by a low logic level on the MR\ input.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
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| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | 8-Bit Registers 数据表 (Rev. A) | 2001-10-1 | |||
| * | 用户指南 | CYFCT Parameter Measurement Information | 2001-4-2 | |||
| * | SMD | CY54FCT273T SMD 5962-92215 | 2016-6-21 | |||
| 应用手册 | Power-Up Behavior of Clocked Devices (Rev. B) | PDF | HTML | 2022-12-15 |
设计与开发
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| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| LCCC (FK) | 20 | Ultra Librarian |
| CDIP (J) | 20 | Ultra Librarian |