NLV74HCT541ADTR2G(2017) データシートの表示（PDF） - ON Semiconductor

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NLV74HCT541ADTR2G
(Rev.:2017)

Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver With LSTTL-Compatible Inputs

ON Semiconductor 

MC74HCT541A

Octal 3-State Non-Inverting

Buffer/Line Driver/

Line Receiver With

LSTTL-Compatible Inputs

High−Performance Silicon−Gate CMOS

The MC74HCT541A is identical in pinout to the LS541. This

device may be used as a level converter for interfacing TTL or NMOS

outputs to high speed CMOS inputs.

The HCT541A is an octal non−inverting buffer/line driver/line

receiver designed to be used with 3−state memory address drivers,

clock drivers, and other bus−oriented systems. This device features

inputs and outputs on opposite sides of the package and two ANDed

active−low output enables.

Features

• Output Drive Capability: 15 LSTTL Loads

• TTL/NMOS−Compatible Input Levels

• Outputs Directly Interface to CMOS, NMOS and TTL

• Operating Voltage Range: 4.5 to 5.5 V

• Low Input Current: 1 mA

• In Compliance With the JEDEC Standard No. 7 A Requirements

• Chip Complexity: 134 FETs or 33.5 Equivalent Gates

• NLV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

• These Devices are Pb−Free and are RoHS Compliant

LOGIC DIAGRAM

2

A1

3

A2

4

A3

Data

Inputs

5

A4

6

A5

7

A6

8

A7

9

A8

Output OE1 1

Enables OE2

19

18

Y1

17

Y2

16

Y3

15

Y4

14

Y5

Non-Inverting

Outputs

13

Y6

12

Y7

11

Y8

PIN 20 = VCC

PIN 10 = GND

© Semiconductor Components Industries, LLC, 2014

1

June, 2017 − Rev. 8

www.onsemi.com

SOIC−20

DW SUFFIX

CASE 751D

TSSOP−20

DT SUFFIX

CASE 948E

PIN ASSIGNMENT

VCC OE2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8

20 19 18 17 16 15 14 13 12 11

1 2 3 4 5 6 7 8 9 10

OE1 A1 A2 A3 A4 A5 A6 A7 A8 GND

MARKING DIAGRAMS

20

HCT541A

AWLYYWWG

1

SOIC−20

20

HCT

541A

ALYWG

G

1

TSSOP−20

A

WL, L

YY, Y

WW, W

G or G

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

FUNCTION TABLE

Inputs

OE1 OE2 A

Output Y

L

L

L

L

L

L

H

H

HXX

Z

XHX

Z

Z = High Impedance

X = Don’t Care

ORDERING INFORMATION

See detailed ordering and shipping information on page 4 of

this data sheet.

Publication Order Number:

MC74HCT541A/D

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