74LCX74

更新时间： 2024-09-16 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
11页	529K
描述
Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop with 5V Tolerant Inputs

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中文翻译

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数据手册

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74LCX74 数据手册

March 1995

Revised February 2005

74LCX74

Low Voltage Dual D-Type Positive

Edge-Triggered Flip-Flop with 5V Tolerant Inputs

General Description

Features

■ 5V tolerant inputs

The LCX74 is a dual D-type flip-flop with Asynchronous

Clear and Set inputs and complementary (Q, Q) outputs.

Information at the input is transferred to the outputs on the

positive edge of the clock pulse. After the Clock Pulse input

threshold voltage has been passed, the Data input is

locked out and information present will not be transferred to

the outputs until the next rising edge of the Clock Pulse

input.

■ 2.3V–3.6V V_CCspecifications provided

■ 7.0 ns t_PDmax (V_CC3.3V), 10 A I_CCmax

■ Power down high impedance inputs and outputs

■

24 mA output drive (V_CC3.0V)

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance exceeds JEDEC 78 conditions

■ ESD performance:

Asynchronous Inputs:

LOW input to S_D(Set) sets Q to HIGH level

Human body model 2000V

LOW input to C_D(Clear) sets Q to LOW level

Machine model 200V

Clear and Set are independent of clock

Simultaneous LOW on C_Dand S_Dmakes both Q and

Q HIGH

■ Leadless Pb-Free DQFN package

Ordering Code:

Package

Order Number

Package Description

Number

74LCX74M

M14A

14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

74LCX74MX_NL

(Note 2)

Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

74LCX74SJ

M14D

Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

74LCX74BQX

(Note 1)

MLP014A Pb-Free 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC

MO-241, 2.5 x 3.0mm

74LCX74MTC

MTC14

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

74LCX74MTCX_NL

(Note 2)

Pb-Free 14-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 letter “X” to the ordering code.

Pb-Free package per JEDEC J-STD-020B.

Note 1: DQFN package available in Tape and Reel only.

Note 2: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.

DS012414

www.fairchildsemi.com

12 3 4 5 6 7...11

中文翻译

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与74LCX74相关器件

型号	品牌	获取价格	描述	数据表
74LCX74_06	STMICROELECTRONICS	获取价格	Low voltage CMOS dual D-Type Flip Flop with 5V tolerant inputs
74LCX74_08	FAIRCHILD	获取价格	74LCX74 Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop with 5V Tolerant Inputs
74LCX74BQX	FAIRCHILD	获取价格	Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop with 5V Tolerant Inputs
74LCX74BQX	ONSEMI	获取价格	低压双通道D型正边沿触发式触发器，带5V容差输入
74LCX74FT	TOSHIBA	获取价格	CMOS Logic ICs - 74LCX Series
74LCX74M	FAIRCHILD	获取价格	Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop with 5V Tolerant Inputs
74LCX74M	ONSEMI	获取价格	低压双通道D型正边沿触发式触发器，带5V容差输入
74LCX74MTC	FAIRCHILD	获取价格	Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop with 5V Tolerant Inputs
74LCX74MTC	ONSEMI	获取价格	低压双通道D型正边沿触发式触发器，带5V容差输入
74LCX74MTC_NL	FAIRCHILD	获取价格	D Flip-Flop, LVC/LCX/Z Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Outpu

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