Datasheet > FCT2374

FCT2374

更新时间： 2024-11-26 03:36:19

品牌	Logo	应用领域
科胜讯 - CONEXANT		输出元件
页数	文件大小	规格书
15页	317K
描述
8-BIT REGISTER WITH 3-STATE OUTPUTS

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中文翻译

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FCT2374 数据手册

CY74FCT2374T

8-BIT REGISTER

WITH 3-STATE OUTPUTS

SCCS040A – SEPTEMBER 1994 – REVISED OCTOBER 2001

SN74FCT2374T . . . Q OR SO PACKAGE

(TOP VIEW)

Function and Pinout Compatible With FCT

and F Logic

25-Ω Output Series Resistors to Reduce

Transmission-Line Reflection Noise

Reduced V

Equivalent FCT Functions

(Typically = 3.3 V) Version of

Edge-Rate Control Circuitry for

Significantly Improved Noise

Characteristics

Supports Partial-Power-Down Mode

off

Operation

GND

Matched Rise and Fall Times

Fully Compatible With TTL Input and

Output Logic Levels

ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

3-State Outputs

12-mA Output Sink Current

15-mA Output Source Current

Edge-Triggered D-Type Inputs

250-MHz Typical Switching Rate

description

The CY74FCT2374T 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

CY74FCT2374T can replace the CY74FCT374T to reduce noise in an existing design. The 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 flip-flops in the CY74FCT2374T store the state of their individual data (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 I . The I circuitry disables the outputs,

off

preventing damaging current backflow through the device when it is powered down.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...15

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与FCT2374相关器件

型号	品牌	获取价格	描述	数据表
FCT2374A	CONEXANT	获取价格	8-BIT REGISTER WITH 3-STATE OUTPUTS
FCT2374C	CONEXANT	获取价格	8-BIT REGISTER WITH 3-STATE OUTPUTS
FCT374A	TI	获取价格	8-BIT REGISTERS WITH 3-STATE OUTPUTS
FCT374C	TI	获取价格	8-BIT REGISTERS WITH 3-STATE OUTPUTS
FCT-40	SAMTEC	获取价格	Board Connector, 80 Contact(s), 2 Row(s), Male, Straight, Solder Terminal,
FCTERMKIT	ETC	获取价格	TERMINATION KIT SC/ST CONNECTOR
FCTH-26V-K	JST	获取价格	该产品采用传统连接器所没有的全新连接结构，将扁平电缆装入插头侧，并使电缆与底座端子直接接触
FCTH-34V-K	JST	获取价格	该产品采用传统连接器所没有的全新连接结构，将扁平电缆装入插头侧，并使电缆与底座端子直接接触
FCTH-40V-K	JST	获取价格	该产品采用传统连接器所没有的全新连接结构，将扁平电缆装入插头侧，并使电缆与底座端子直接接触
FCTH-60V-K	JST	获取价格	该产品采用传统连接器所没有的全新连接结构，将扁平电缆装入插头侧，并使电缆与底座端子直接接触

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