Datasheet > CY54FCT573T_14

CY54FCT573T_14

更新时间： 2024-01-07 15:30:49

品牌	Logo	应用领域
德州仪器 - TI		输出元件
页数	文件大小	规格书
12页	312K
描述
8-BIT LATCHES WITH 3-STATE OUTPUTS

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中文翻译

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数据手册

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CY54FCT573T_14 数据手册

CY54FCT573T, CY74FCT573T

8-BIT LATCHES

WITH 3-STATE OUTPUTS

SCCS068 – OCTOBER 2001

CY54FCT573T . . . D PACKAGE

CY74FCT573T . . . P, Q, OR SO PACKAGE

(TOP VIEW)

Function and Pinout Compatible With FCT

and F Logic

Reduced V

of Equivalent FCT Functions

(Typically = 3.3 V) Versions

Edge-Rate Control Circuitry for

Significantly Improved Noise

Characteristics

Supports Partial-Power-Down Mode

off

Operation

ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

GND 10

11 LE

– 1000-V Charged-Device Model (C101)

Matched Rise and Fall Times

Fully Compatible With TTL Input and

Output Logic Levels

3-State Outputs

CY54FCT573T

– 32-mA Output Sink Current

– 12-mA Output Source Current

CY74FCT573T

– 64-mA Output Sink Current

– 32-mA Output Source Current

description

The ’FCT573T 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 ’FCT573T devices are identical to the ’FCT373T devices, except for the flow-through

pinout of the ’FCT573T, which simplifies board design.

These devices are fully specified for partial-power-down applications using I . The I circuitry disables the

off

outputs, 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.

On products compliant to MIL-PRF-38535, all parameters are tested

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

unless otherwise noted. On all other products, production

testing of all parameters.

processing does not necessarily include testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...12

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与CY54FCT573T_14相关器件

型号	品牌	获取价格	描述	数据表
CY54FCT573TDM	CYPRESS	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20, 0.300 INCH, CERDIP-20
CY54FCT573TDMB	TI	获取价格	8-Bit Latches
CY54FCT573TLM	CYPRESS	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, LCC-20
CY54FCT573TLMB	CYPRESS	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20
CY54FCT574ATDM	CYPRESS	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20, 0.300 INCH, CERDIP-20
CY54FCT574ATDMB	TI	获取价格	8-Bit Registers
CY54FCT574ATDMB	CYPRESS	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20, 0.300 INCH, CERDIP-20
CY54FCT574ATLM	ETC	获取价格	Octal D-Type Flip-Flop
CY54FCT574ATLMB	TI	获取价格	8-Bit Registers
CY54FCT574ATLMB	CYPRESS	获取价格	Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20

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