Datasheet > MM74HCT573_05

MM74HCT573_05

更新时间： 2024-09-21 05:08:31

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		触发器锁存器
页数	文件大小	规格书
9页	114K
描述
Octal D-Type Latch - 3-STATE Octal D-Type Flip-Flop

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MM74HCT573_05 数据手册

February 1990

Revised May 2005

MM74HCT573 • MM74HCT574

Octal D-Type Latch • 3-STATE Octal D-Type Flip-Flop

General Description

Features

■ TTL input characteristic compatible

The

MM74HCT573

octal

D-type

latches

and

MM74HCT574 octal D-type flip-flop advanced silicon-gate

CMOS technology, which provides the inherent benefits of

low power consumption and wide power supply range, but

are LS-TTL input and output characteristic and pin-out

compatible. The 3-STATE outputs are capable of driving 15

LS-TTL loads. All inputs are protected from damage due to

static discharge by internal diodes to V_CCand ground.

■ Typical propagation delay: 18 ns

■ Low input current: 1 A maximum

■ Low quiescent current: 80 A maximum

■ Compatible with bus-oriented systems

■ Output drive capability: 15 LS-TTL loads

When the MM74HCT573 Latch Enable input is HIGH, the

Q outputs will follow the D inputs. When the Latch Enable

goes LOW, data at the D inputs will be retained at the out-

puts until Latch Enable returns HIGH again. When a high

logic level is applied to the Output Control input, all outputs

go to a high impedance state, regardless of what signals

are present at the other inputs and the state of the storage

elements.

The MM74HCT574 are positive edge triggered flip-flops.

Data at the D inputs, meeting the setup and hold time

requirements, are transferred to the Q outputs on positive

going transitions of the Clock (CK) input. When a high logic

level is applied to the Output Control (OC) input, all outputs

go to a high impedance state, regardless of what signals

are present at the other inputs and the state of the storage

elements.

The 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 Codes:

Order Number

MM74HCT573WM

MM74HCT573SJ

MM74HCT573MTC

MM74HCT573N

MM74HCT574WM

MM74HCT574SJ

MM74HCT574MTC

MM74HCT574N

Package Number

M20B

Package Description

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

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

M20D

MTC20

N20A

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

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

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

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

M20B

M20D

MTC20

N20A

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

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

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

DS010627

www.fairchildsemi.com

12 3 4 5 6 7...9

中文翻译

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与MM74HCT573_05相关器件

型号	品牌	获取价格	描述	数据表
MM74HCT573J	NSC	获取价格	暂无描述
MM74HCT573J/A+	NSC	获取价格	IC,LATCH,SINGLE,8-BIT,HCT-CMOS,DIP,20PIN,PLASTIC
MM74HCT573MTC	FAIRCHILD	获取价格	Octal D-Type Latch 3-STATE Octal D-Type Flip-Flop
MM74HCT573MTC	ONSEMI	获取价格	八路 D 型锁存
MM74HCT573MTCX	FAIRCHILD	获取价格	Bus Driver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 4.40 MM, MO-153AC, TSSOP
MM74HCT573MTCX	ROCHESTER	获取价格	HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 4.40 MM, MO-153AC, TSSOP-20
MM74HCT573MTCX	ONSEMI	获取价格	八路 D 型锁存
MM74HCT573N	NSC	获取价格	TRI-STATE? Octal D-Type Latch / TRI-STATE Octal D-Type Flip-Flop
MM74HCT573N	ROCHESTER	获取价格	HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20, 0.300 INCH, MS-001, PLASTIC, DIP-20
MM74HCT573N	FAIRCHILD	获取价格	Octal D-Type Latch 3-STATE Octal D-Type Flip-Flop

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