MM74HCT74MTC

更新时间： 2024-02-24 13:41:05

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		触发器锁存器逻辑集成电路光电二极管 PC
页数	文件大小	规格书
10页	368K
描述
MM74HCT74 Dual D-Type Flip-Flop with Preset and Clear

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中文翻译

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技术参数
数据手册
替代型号

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MM74HCT74MTC 技术参数

生命周期：	Active	包装说明：	SOP,
Reach Compliance Code：	compliant	风险等级：	5.64
系列：	HCT	JESD-30 代码：	R-PDSO-G14
逻辑集成电路类型：	D FLIP-FLOP	位数：	1
功能数量：	2	端子数量：	14
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出极性：	COMPLEMENTARY	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	传播延迟（tpd）：	44 ns
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	4.5 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子位置：	DUAL
触发器类型：	POSITIVE EDGE	最小 fmax：	50 MHz
Base Number Matches：	1

MM74HCT74MTC 数据手册

March 2008

MM74HCT74

Dual D-Type Flip-Flop with Preset and Clear

Features

General Description

■ Typical propagation delay: 20ns

The MM74HCT74 utilizes advanced silicon-gate CMOS

technology to achieve operation speeds similar to the

equivalent LS-TTL part. It possesses the high noise

immunity and low power consumption of standard

CMOS integrated circuits, along with the ability to drive

10 LS-TTL loads.

■

Low quiescent current: 40µA maximum (74HCT Series)

■ Low input current: 1µA maximum

■ Fanout of 10 LS-TTL loads

■ Meta-stable hardened

This flip-flop has independent data, preset, clear, and

clock inputs and Q and Q outputs. The logic level

present at the data input is transferred to the output

during the positive-going transition of the clock pulse.

Preset and clear are independent of the clock and

accomplished by a low level at the appropriate input.

The 74HCT logic family is functionally and pin-out

compatible with the standard 74LS logic family. All inputs

are protected from damage due to static discharge by

internal diode clamps to V and ground.

MM74HCT devices are intended to interface between

TTL and NMOS components and standard CMOS

devices. These parts are also plug-in replacements for

LS-TTL devices and can be used to reduce power

consumption in existing designs.

Ordering Information

Package

Order Number

MM74HCT74M

Number

Package Description

M14A

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

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

MM74HCT74SJ

MM74HCT74MTC

M14D

MTC14

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

Wide

MM74HCT74N

N14A

14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.

All packages are lead free per JEDEC: J-STD-020B standard.

MM74HCT74 Rev. 1.4.0

www.fairchildsemi.com

12 3 4 5 6 7...10

中文翻译

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MM74HCT74MTC 替代型号

型号	品牌	替代类型	描述	数据表
74HCT74PW-T	NXP	类似代替	暂无描述
MM74HCT74MTCX	FAIRCHILD	类似代替	D Flip-Flop, HCT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMO
SN74AHCT74PWR	TI	功能相似	DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR AND PRESET

与MM74HCT74MTC相关器件

型号	品牌	获取价格	描述	数据表
MM74HCT74MTCX	FAIRCHILD	获取价格	D Flip-Flop, HCT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMO
MM74HCT74MTCX	ONSEMI	获取价格	双路 D 类触发器，带预设和清除输入
MM74HCT74MX	FAIRCHILD	获取价格	D Flip-Flop, HCT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMO
MM74HCT74MX	ROCHESTER	获取价格	D Flip-Flop, HCT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMO
MM74HCT74MX	ONSEMI	获取价格	双路 D 类触发器，带预设和清除输入
MM74HCT74MX_NL	FAIRCHILD	获取价格	D Flip-Flop, HCT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMO
MM74HCT74N	ONSEMI	获取价格	Dual D Flip-Flop with Preset and Clear, MDIP 14L, 2500-RAIL
MM74HCT74N	ROCHESTER	获取价格	D Flip-Flop, HCT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMO
MM74HCT74N	FAIRCHILD	获取价格	Dual D-Type Flip-Flop with Preset and Clear
MM74HCT74N/A+	ETC	获取价格	Dual D-Type Flip-Flop

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