74LCX821WM

更新时间： 2024-11-17 22:56:19

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		触发器
页数	文件大小	规格书
8页	93K
描述
Low Voltage 10-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs

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中文翻译

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数据手册
替代型号

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74LCX821WM 数据手册

January 1996

Revised March 2001

74LCX821

Low Voltage 10-Bit D-Type Flip-Flop

with 5V Tolerant Inputs and Outputs

General Description

The LCX821 consists of ten D-type Flip-Flops with

3-STATE outputs for bus organized system applications.

The device is designed for low voltage (2.5V or 3.3V) V_CC

Features

■ 5V tolerant inputs and outputs

■ 2.3V–3.6V V_CCspecifications provided

■ 7.0 ns t_PDmax (V_CC= 3.3V), 10 µA I_CCmax

applications with capability of interfacing to a 5V signal

environment.

■ Power-down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ ±24 mA output drive (V_CC= 3.0V)

The LCX821 is fabricated with an advanced CMOS tech-

nology to achieve high speed operation while maintaining

CMOS low power dissipation.

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 500 mA

■ ESD performance:

Human Body Model > 2000V

Machine Model > 200V

Note 1: To ensure the high-impedance state during power up or down, OE

should be tied to V_CCthrough a pull-up resistor: the minimum value or the

resistor is determined by the current-sourcing capability of the driver.

Ordering Code:

Order Number Package Number

Package Description

74LCX821WM

74LCX821MSA

74LCX821MTC

M24B

MSA24

MTC24

24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide

24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide

24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

Devices also available in Tape and Reel. Specify by appending the suffix “X” to the ordering code.

Logic Symbols

Connection Diagram

IEEE/IEC

DS012635

www.fairchildsemi.com

12 3 4 5 6 7 8

中文翻译

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74LCX821WM 替代型号

型号	品牌	替代类型	描述	数据表
74LCX821MTCX	FAIRCHILD	类似代替	10-Bit D-Type Flip-Flop
SN74LVC821APW	TI	功能相似	10-BIT BUS-INTERFACE FLIP-FLOP WITH 3-STATE OUTPUTS
SN74LVC821ADW	TI	功能相似	10-BIT BUS-INTERFACE FLIP-FLOP WITH 3-STATE OUTPUTS

与74LCX821WM相关器件

型号	品牌	获取价格	描述	数据表
74LCX821WMX	FAIRCHILD	获取价格	10-Bit D-Type Flip-Flop
74LCX841	FAIRCHILD	获取价格	Low Voltage 10-Bit Transparent Latch with 5V Tolerant Inputs and Outputs
74LCX841CW	FAIRCHILD	获取价格	Bus Driver, LVC/LCX/Z Series, 1-Func, 10-Bit, True Output, CMOS
74LCX841MSA	FAIRCHILD	获取价格	Low Voltage 10-Bit Transparent Latch with 5V Tolerant Inputs and Outputs
74LCX841MSAX	FAIRCHILD	获取价格	10-Bit D-Type Latch
74LCX841MTC	FAIRCHILD	获取价格	Low Voltage 10-Bit Transparent Latch with 5V Tolerant Inputs and Outputs
74LCX841MTCX	FAIRCHILD	获取价格	10-Bit D-Type Latch
74LCX841MTCX_NL	FAIRCHILD	获取价格	Bus Driver, LVC/LCX/Z Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 4.40 MM, MO-153,
74LCX841WM	FAIRCHILD	获取价格	Low Voltage 10-Bit Transparent Latch with 5V Tolerant Inputs and Outputs
74LCX841WMX	FAIRCHILD	获取价格	10-Bit D-Type Latch

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