MC74HCT541A ON Semiconductor, MC74HCT541A Datasheet

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MC74HCT541A

Manufacturer Part Number
MC74HCT541A
Description
Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver With LSTTL-Compatible Inputs
Manufacturer
ON Semiconductor
Datasheet

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MC74HCT541A
Octal 3-State Non-Inverting
Buffer/Line Driver/
Line Receiver With
LSTTL-Compatible Inputs
High–Performance Silicon–Gate CMOS
device may be used as a level converter for interfacing TTL or NMOS
outputs to high speed CMOS inputs.
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.
March, 2000 – Rev. 2
Enables
Output
The MC74HCT541A is identical in pinout to the LS541. This
The HCT541A is an octal non–inverting buffer/line driver/line
Inputs
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 5.5V
Low Input Current: 1 A
In Compliance With the JEDEC Standard No. 7A Requirements
Chip Complexity: 134 FETs or 33.5 Equivalent Gates
Semiconductor Components Industries, LLC, 2000
Data
OE1
OE2
A1
A2
A3
A4
A5
A6
A7
A8
2
3
4
5
6
7
8
9
1
19
LOGIC DIAGRAM
PIN 20 = V CC
PIN 10 = GND
18
17
16
15
14
13
12
11
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Non–Inverting
Outputs
1
V CC
OE1
20
1
OE2
19
A1
Pinout: 20–Lead Packages (Top View)
2
20
Z = High Impedance
X = Don’t Care
MC74HCT541AN
MC74HCT541ADW
MC74HCT541ADWR2 SOIC–WIDE
OE1
Y1
18
A2
H
X
L
L
3
20
1
FUNCTION TABLE
Inputs
1
OE2
Device
Y2
17
A3
4
H
L
L
X
ORDERING INFORMATION
A
WL = Wafer Lot
YY = Year
WW = Work Week
Y3
16
A4
SOIC WIDE–20
5
http://onsemi.com
A
H
X
X
DW SUFFIX
CASE 751D
L
= Assembly Location
CASE 738
Y4
15
A5
N SUFFIX
6
PDIP–20
Output Y
SOIC–WIDE
Publication Order Number:
Package
PDIP–20
Y5
14
A6
H
7
L
Z
Z
Y6
A7
13
MC74HCT541A/D
8
20
MC74HCT541AN
20
1
1
DIAGRAMS
MARKING
AWLYYWW
AWLYYWW
HCT541A
Y7
A8
1000 / Reel
12
1440 / Box
9
Shipping
38 / Rail
GND
Y8
10
11

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MC74HCT541A Summary of contents

Page 1

... 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– ...

Page 2

... Additional Quiescent Supply Current Current 1. Information on typical parametric values can be found in Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D). 2. Total Supply Current = MC74HCT541A Î Î Î Î Î Î Î Î Value Unit Î Î Î Î Î ...

Page 3

... PLH 90% 1.3V OUTPUT Y 10% t TLH Figure 1. TEST POINT OUTPUT DEVICE UNDER TEST *Includes all probe and jig capacitance Figure 3. MC74HCT541A Parameter – SWITCHING WAVEFORMS t f OE1 or OE2 1.3V 3.0V GND OUTPUT Y t PHL OUTPUT Y t THL TEST CIRCUITS OUTPUT DEVICE UNDER ...

Page 4

... When a low voltage is applied to both of these pins, the One of Eight INPUT A OE1 OE2 MC74HCT541A PIN DESCRIPTIONS outputs are enabled and the device functions as a non–inverting buffer. When a high voltage is applied to either input, the outputs assume the high impedance state. OUTPUTS Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8 (PINS 18, 17, 16, 15, 14, 13, 12, 11) — ...

Page 5

... SEATING PLANE 0.25 (0.010 20X T 0. 18X MC74HCT541A PACKAGE DIMENSIONS PDIP–20 N SUFFIX PLASTIC DIP PACKAGE CASE 738–03 ISSUE 0.25 (0.010 SO–20 DW SUFFIX CASE 751D–05 ...

Page 6

... Notes MC74HCT541A http://onsemi.com 6 ...

Page 7

... Notes MC74HCT541A http://onsemi.com 7 ...

Page 8

... Email: ONlit–asia@hibbertco.com JAPAN: ON Semiconductor, Japan Customer Focus Center 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–8549 Phone: 81–3–5740–2745 Email: r14525@onsemi.com ON Semiconductor Website: http://onsemi.com For additional information, please contact your local Sales Representative. http://onsemi.com 8 MC74HCT541A/D ...

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