CY74FCT841T - 具有三态输出的 10 位总线接口 D 类锁存器

CY74FCT841T是TI德州仪器公司的一款D类锁存器产品，CY74FCT841T是具有三态输出的 10 位总线接口 D 类锁存器，本站介绍了CY74FCT841T的封装应用图解、特点和优点、功能等，并给出了与CY74FCT841T相关的TI元器件型号供参考。

CY74FCT841T - 具有三态输出的 10 位总线接口 D 类锁存器 - D类锁存器 - 触发器/锁存器/寄存器 - 德州仪器

产品描述

The \x92FCT841T bus-interface latches are designed to eliminate additional packages required to buffer existing latches and provide additional data width for wider address/data paths or buses carrying parity. The \x92FCT841T devices are buffered 10-bit-wide versions of the FCT373 function.

The \x92FCT841T devices\x92 high-performance interface is designed for high-capacitance-load drive capability, while providing low-capacitance bus loading at both inputs and outputs. Outputs are designed for low-capacitance bus loading in the high-impedance state.

These devices are 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.

产品特性

Function, Pinout, and Drive Compatible With FCT, F, and AM29841 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
High-Speed Parallel Latches
Buffered Common Latch-Enable Input
3-State Outputs
CY54FCT841T
- 32-mA Output Sink Current
- 12-mA Output Source Current
CY74FCT841T
- 64-mA Output Sink Current
- 32-mA Output Source Current

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