Instrukcja obsługi Texas Instruments SN74HC241N

Texas Instruments nieskategoryzowany SN74HC241N

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SNx4HC241 Octal Buffers and Line Drivers With 3-State Outputs

1 Features

• Wide operating voltage range of 2 V to 6 V

• High-current outputs drive up to 15 LSTTL loads

• Low power consumption, 80-μA max ICC

• Typical tpd =11 ns

• ±6-mA output drive at 5 V

• Low input current of 1 μA max

• 3-state outputs drive bus lines or buffer memory

address registers

2 Description

These octal buffers and line drivers are designed

specifically to improve both the performance and

density of 3-state memory address drivers, clock

drivers, and bus-oriented receivers and transmitters.

The ’HC241 devices are organized as two 4-bit

buffers/drivers with separate output-enable (1OE and

2OE) inputs. When 1OE is low or 2OE is high, the

device passes noninverted data from the A inputs to

the Y outputs. When 1OE is high or 2OE is low, the

outputs for the respective buffers/drivers are in the

high-impedance state.

Device Information

PART NUMBER PACKAGE(1) BODY SIZE (NOM)

SN74HC241DW SOIC (20) 12.80 mm × 7.50 mm

SN74HC241N PDIP (20) 25.40 mm × 6.35 mm

SN74HC241NSR SO (20) 15.00 mm × 5.30 mm

SN74HC241PW TSSOP (20) 6.50 mm × 4.40 mm

SN54HC241J CDIP (20) 26.92 mm × 6.92 mm

SNJ54HC241FK LCCC (20) 8.89 mm × 8.45 mm

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

the end of the data sheet.

Functional Block Diagram

SN54HC241, SN74HC241

SCLS300D – JANUARY 1996 – REVISED JANUARY 2022

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 Description.......................................................................1

3 Revision History.............................................................. 2

4 Pin Configuration and Functions...................................3

5 Specifications.................................................................. 4

5.1 Absolute Maximum Ratings........................................ 4

5.2 Recommended Operating Conditions(1) .................... 4

5.3 Thermal Information....................................................4

5.4 Electrical Characteristics.............................................5

5.5 Switching Characteristics ...........................................5

5.6 Switching Characteristics............................................6

5.7 Operating Characteristics........................................... 6

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

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

7.1 Overview..................................................................... 8

7.2 Functional Block Diagram........................................... 8

7.3 Device Functional Modes............................................8

8 Power Supply Recommendations..................................9

9 Layout...............................................................................9

9.1 Layout Guidelines....................................................... 9

10 Device and Documentation Support..........................10

10.1 Receiving Notification of Documentation Updates..10

10.2 Support Resources................................................. 10

10.3 Trademarks.............................................................10

10.4 Electrostatic Discharge Caution..............................10

10.5 Glossary..................................................................10

11 Mechanical, Packaging, and Orderable

Information.................................................................... 10

3 Revision History

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

Changes from Revision C (August 2003) to Revision D (January 2022) Page

• Updated the numbering, formatting, tables, figures, and cross-references throughout the document to reflect

modern data sheet standards............................................................................................................................. 1

SN54HC241, SN74HC241

SCLS300D – JANUARY 1996 – REVISED JANUARY 2022 www.ti.com

Product Folder Links:

SN54HC241 SN74HC241

4 Pin Configuration and Functions

J, DW, N, NS, or PW package

20-Pin CDIP, SOIC, PDIP, SO, or TSSOP

Top View

FK Package

20-Pin LCCC

Top View

www.ti.com

SN54HC241, SN74HC241

SCLS300D – JANUARY 1996 – REVISED JANUARY 2022

Product Folder Links:

SN54HC241 SN74HC241

Specyfikacje produktu

Marka:	Texas Instruments
Kategoria:	nieskategoryzowany
Model:	SN74HC241N
Wysokość produktu:	4.57 mm
Szerokość produktu:	26.92 mm
Głębokość produktu:	6.6 mm
Szerokość opakowania:	13.97 mm
Wysokość opakowania:	11.23 mm
Głębokość opakowania:	506 mm
Ilość na paczkę:	20 szt.
Zakres temperatur (eksploatacja):	-40 - 85 °C
Liczba styków:	20
Zakres temperatur (przechowywanie):	-65 - 150 °C
Model:	Logiczny układ scalony
Rodzaj opakowania:	PDIP
Szerokość (z bolcami):	26.92 mm
Głębokość (z bolcami):	10.92 mm
Wysokość (z bolcami):	8.26 mm