Használati útmutató Texas Instruments CD74HC04M

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CDx4HC04 Hex Inverters

1 Features

• Buffered inputs

• Wide operating voltage range: 2 V to 6 V

• Wide operating temperature range:

–55°C to +125°C

• Supports fanout up to 10 LSTTL loads

• Significant power reduction compared to LSTTL

logic ICs

2 Applications

•Synchronize inverted clock inputs

• Invert a digital signal

3 Description

This device contains six independent inverters. Each

gate performs the Boolean function Y = A in positive

logic.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)

CD74HC04M SOIC (14) 8.70 mm × 3.90 mm

CD74HC04E PDIP (14) 19.30 mm × 6.40 mm

CD54HC04F CDIP (14) 21.30 mm × 7.60 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

VCC

GND

Functional pinout

CD74HC04, CD54HC04

SCHS117F – AUGUST 1997 – REVISED APRIL 2021

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

Table of Contents

1 Features............................................................................1

2 Applications..................................................................... 1

3 Description.......................................................................1

4 Revision History.............................................................. 2

5 Pin Configuration and Functions...................................3

Pin Functions.................................................................... 3

6 Specifications.................................................................. 4

6.1 Absolute Maximum Ratings........................................ 4

6.2 ESD Ratings............................................................... 4

6.3 Recommended Operating Conditions.........................4

6.4 Thermal Information....................................................5

6.5 Electrical Characteristics.............................................5

6.6 Switching Characteristics............................................6

6.7 Operating Characteristics........................................... 6

6.8 Typical Characteristics................................................6

7 Parameter Measurement Information............................ 7

8 Detailed Description........................................................8

8.1 Overview.....................................................................8

8.2 Functional Block Diagram........................................... 8

8.3 Feature Description.....................................................8

8.4 Device Functional Modes............................................9

9 Application and Implementation.................................. 10

9.1 Application Information............................................. 10

9.2 Typical Application.................................................... 10

10 Power Supply Recommendations..............................12

11 Layout........................................................................... 12

11.1 Layout Guidelines................................................... 12

11.2 Layout Example...................................................... 12

12 Device and Documentation Support..........................13

12.1 Documentation Support.......................................... 13

12.2 Related Links.......................................................... 13

12.3 Support Resources................................................. 13

12.4 Trademarks............................................................. 13

12.5 Electrostatic Discharge Caution..............................13

12.6 Glossary..................................................................13

13 Mechanical, Packaging, and Orderable

Information.................................................................... 13

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision E (June 2004) to Revision F (April 2021) Page

• Updated the numbering format for tables, figures, and cross-references throughout the document..................1

• Updated to new data sheet standards................................................................................................................1

• Moved the HCT devices to a standalone data sheet (SCHS401) ......................................................................1

• RθJA increased for the D and PW packages and decreased for the N package.................................................5

CD74HC04, CD54HC04

SCHS117F – AUGUST 1997 – REVISED APRIL 2021 www.ti.com