MM74HCT574WM Fairchild Semiconductor, MM74HCT574WM Datasheet

MM74HCT574WM

Manufacturer Part Number

MM74HCT574WM

Description

IC FLIP FLOP OCTAL D 3ST 20-SOIC

Manufacturer

Fairchild Semiconductor

Series

74HCTr

Type

D-Type Busr

Datasheet

1.MM74HCT574MTC.pdf (9 pages)

Specifications of MM74HCT574WM

Function

Standard

Output Type

Tri-State Non Inverted

Number Of Elements

Number Of Bits Per Element

Frequency - Clock

33MHz

Delay Time - Propagation

18ns

Trigger Type

Positive Edge

Current - Output High, Low

7.2mA, 7.2mA

Voltage - Supply

4.5 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

20-SOIC (7.5mm Width)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MM74HCT574WM

Manufacturer:

FAIRCHILD/仙童

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MM74HCT574WMX

Manufacturer:

Fairchild Semiconductor

Quantity:

1 970

Company:

Meier Automation Equipment Co., Limited

Part Number:

MM74HCT574WMX

Manufacturer:

FAIRCHILD/仙童

Quantity:

20 000

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MM74HCT573WM

MM74HCT573SJ

MM74HCT573MTC

MM74HCT573N

MM74HCT574WM

MM74HCT574SJ

MM74HCT574MTC

MM74HCT574N

MM74HCT573 • MM74HCT574

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

General Description

The

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

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:

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

Order Number

MM74HCT573

Package Number

octal

MTC20

M20B

M20D

M20B

M20D

N20A

D-type

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

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

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

and ground.

latches

DS010627

and

Features

TTL input characteristic compatible

Typical propagation delay: 18 ns

Low input current: 1

Low quiescent current: 80

Compatible with bus-oriented systems

Output drive capability: 15 LS-TTL loads

Package Description

A maximum

February 1990

Revised May 2005

www.fairchildsemi.com

Related parts for MM74HCT574WM

MM74HCT574WM Summary of contents

Page 1

... MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide MM74HCT573N N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide MM74HCT574WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide MM74HCT574SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide ...

Page 2

Connection Diagrams Top View MM74HCT573 Top View MM74HCT574 www.fairchildsemi.com Truth Tables MM74HCT573 Output LE Data Control HIGH Level L LOW Level Q Level of output before steady-state ...

Page 3

Absolute Maximum Ratings (Note 2) Supply Voltage ( Input Voltage ( Output Voltage (V ) OUT Clamp Diode Current ( Output Current, per pin (I ) ...

Page 4

AC Electrical Characteristics q 5.0V ns (unless otherwise specified Symbol Parameter t Maximum Propagation Delay PHL t Data to Output PLH t Maximum Propagation Delay PHL t Latch Enable ...

Page 5

AC Electrical Characteristics q 5.0V ns Symbol Parameter f Maximum Clock Frequency MAX t Maximum Propagation Delay PHL t to Output PLH t Maximum Enable Propagation Delay PZH t ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide www.fairchildsemi.com Package Number M20B 6 ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M20D 7 www.fairchildsemi.com ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide www.fairchildsemi.com Package Number MTC20 8 ...

Page 9

Physical Dimensions Physical Dimensions inches (millimeters) unless otherwise noted (Continued) inches (millimeters) unless otherwise noted (Continued) 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent ...

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