CY74FCT163T - 同步 4 位二进制计数器

CY74FCT163T是TI德州仪器公司的一款计数器/算术/奇偶校验功能产品，CY74FCT163T是同步 4 位二进制计数器，本站介绍了CY74FCT163T的封装应用图解、特点和优点、功能等，并给出了与CY74FCT163T相关的TI元器件型号供参考。

CY74FCT163T - 同步 4 位二进制计数器 - 计数器/算术/奇偶校验功能 - 特殊逻辑 - 德州仪器

产品描述

The \x92FCT163T devices are high-speed synchronous modulo-16 binary counters. They are synchronously presettable for application in programmable dividers. These devices have two types of count-enable (CEP and CET) inputs, plus a terminal-count (TC) output for versatility in forming synchronous multistaged counters. The \x92FCT163T devices have a synchronous-reset (SR\) input that overrides counting and parallel loading, and allows the outputs to be reset simultaneously on the rising edge of the clock.

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 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
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
Matched Rise and Fall Times
Fully Compatible With TTL Input and Output Logic Levels
CY54FCT163T
- 32-mA Output Sink Current
- 12-mA Output Source Current
CY74FCT163T
- 64-mA Output Sink Current
- 32-mA Output Source Current

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