MC74HC541A Motorola, MC74HC541A Datasheet

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MC74HC541A

Manufacturer Part Number
MC74HC541A
Description
Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver
Manufacturer
Motorola
Datasheet

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Octal 3-State Non-Inverting
Buffer/Line Driver/
Line Receiver
High–Performance Silicon–Gate CMOS
inputs are compatible with Standard CMOS outputs. External pullup
resistors make them compatible with LSTTL outputs.
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.
outputs.
10/95
Motorola, Inc. 1995
The MC54/74HC541A is identical in pinout to the LS541. The device
The HC541A is an octal non–inverting buffer/line driver/line receiver
The HC541A is similar in function to the HC540A, which has inverting
Output Drive Capability: 15 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 2 to 6V
Low Input Current: 1 A
High Noise Immunity Characteristic of CMOS Devices
In Compliance With the JEDEC Standard No. 7A Requirements
Chip Complexity: 134 FETs or 33.5 Equivalent Gates
Enables
Output
Inputs
Data
OE1
OE2
A1
A2
A3
A4
A5
A6
A7
A8
2
3
4
5
6
7
8
9
1
19
LOGIC DIAGRAM
V CC
OE1
20
1
OE2
A1
19
2
PIN 20 = V CC
PIN 10 = GND
Pinout: 20–Lead Packages (Top View)
Y1
A2
18
3
18
17
16
15
14
13
12
11
Y2
A3
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
17
4
Non–Inverting
Outputs
Y3
A4
16
5
3–1
Y4
A5
15
6
Y5
A6
14
7
Y6
13
A7
8
Y7
A8
12
9
REV 1
MC54/74HC541A
GND
Y8
20
11
10
20
20
Z = High Impedance
X = Don’t Care
OE1
1
1
MC54HCXXXAJ
MC74HCXXXAN
MC74HCXXXADW
H
X
L
L
ORDERING INFORMATION
1
FUNCTION TABLE
Inputs
OE2
H
L
L
X
A
H
X
X
L
CERAMIC PACKAGE
PLASTIC PACKAGE
SOIC PACKAGE
CASE 751D–04
CASE 732–03
CASE 738–03
DW SUFFIX
Output Y
N SUFFIX
J SUFFIX
Ceramic
Plastic
SOIC
H
Z
Z
L

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MC74HC541A Summary of contents

Page 1

... Inputs PIN Output OE1 PIN 10 = GND OE2 Enables 19 Pinout: 20–Lead Packages (Top View OE2 OE1 A1 10/95 Motorola, Inc. 1995 MC54/74HC541A Non–Inverting Outputs ...

Page 2

... Ceramic DIP: – from 100 _ to 125 _ C SOIC Package: – from 125 _ C For high frequency or heavy load considerations, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D). Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

Page 3

... Maximum Input Capacitance C out Maximum Three–State Output Capacitance (Output in High Impedance State) NOTE: For propagation delays with loads other than 50 pF, and information on typical parametric values, see Chapter 2 of the Motorola High– Speed CMOS Data Book (DL129/D ...

Page 4

... CONTROLS OE1, OE2 (PINS 1, 19) — Output enables (active–low). When a low voltage is applied to both of these pins, the out- One of Eight INPUT A OE1 OE2 MOTOROLA TEST CIRCUITS OUTPUT DEVICE UNDER TEST *Includes all probe and jig capacitance PIN DESCRIPTIONS puts are enabled and the device functions as an non– ...

Page 5

... TOTAL IN EXCESS OF D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS INCHES DIM MIN MAX MIN MAX A 12.65 12.95 0.499 0.510 B 7.40 7.60 0.292 0.299 C 2.35 2.65 0.093 0.104 D 0.35 0.49 0.014 0.019 F 0.50 0.90 0.020 0.035 G 1.27 BSC 0.050 BSC J 0.25 0.32 0.010 0.012 K 0.10 0.25 0.004 0.009 10.05 10.55 0.395 0.415 R 0.25 0.75 0.010 0.029 MOTOROLA ...

Page 6

... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “ ...

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