|
|
PDF 74HC541 Data sheet ( Hoja de datos )
| Número de pieza | 74HC541 | |
| Descripción | Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver | |
| Fabricantes | ON | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de 74HC541 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
MC74HC541A
Octal 3-State Non-Inverting
Buffer/Line Driver/
Line Receiver
High–Performance Silicon–Gate CMOS
The MC74HC541A is identical in pinout to the LS541. The device
inputs are compatible with Standard CMOS outputs. External pullup
resistors make them compatible with LSTTL outputs.
The HC541A 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.
The HC541A is similar in function to the HC540A, which has
inverting outputs.
• Output Drive Capability: 15 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS and TTL
• Operating Voltage Range: 2 to 6V
• Low Input Current: 1µA
• 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
LOGIC DIAGRAM
A1 2
A2 3
A3 4
Data
Inputs
A4 5
A5 6
A6 7
A7 8
A8 9
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
Pinout: 20–Lead Packages (Top View)
VCC OE2 Y1 Y2 Y3 Y4 Y5 Y6 Y7
20 19 18 17 16 15 14 13 12
Y8
11
http://onsemi.com
20
1
20
1
PDIP–20
N SUFFIX
CASE 738
SOIC WIDE–20
DW SUFFIX
CASE 751D
MARKING
DIAGRAMS
20
MC74HC541AN
AWLYYWW
1
20
HC541A
AWLYYWW
1
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
FUNCTION TABLE
Inputs
OE1 OE2 A
Output Y
LLL
L LH
HXX
XHX
L
H
Z
Z
Z = High Impedance
X = Don’t Care
ORDERING INFORMATION
Device
Package Shipping
MC74HC541AN
PDIP–20 1440 / Box
MC74HC541ADW
SOIC–WIDE 38 / Rail
MC74HC541ADWR2 SOIC–WIDE 1000 / Reel
1 2 3 4 5 6 7 8 9 10
OE1 A1 A2 A3 A4 A5 A6 A7 A8 GND
© Semiconductor Components Industries, LLC, 2000
March, 2000 – Rev. 2
1
Publication Order Number:
MC74HC541A/D
1 page  
–A–
20
1
–T–
SEATING
PLANE
E
GF
MC74HC541A
PACKAGE DIMENSIONS
PDIP–20
N SUFFIX
PLASTIC DIP PACKAGE
CASE 738–03
ISSUE E
11
B
10
CL
K
N
D 20 PL
0.25 (0.010) M T A M
M
J 20 PL
0.25 (0.010) M
TBM
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD
FLASH.
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 1.010 1.070 25.66 27.17
B 0.240 0.260 6.10 6.60
C 0.150 0.180 3.81 4.57
D 0.015 0.022 0.39 0.55
E 0.050 BSC
1.27 BSC
F 0.050 0.070 1.27 1.77
G 0.100 BSC
2.54 BSC
J 0.008 0.015 0.21 0.38
K 0.110 0.140 2.80 3.55
L 0.300 BSC
7.62 BSC
M 0_ 15_ 0_ 15_
N 0.020 0.040 0.51 1.01
SO–20
DW SUFFIX
CASE 751D–05
ISSUE F
D
A
q
20 11
E
1 10
20X B
B
0.25 M T A S B S
18X e
A
SEATING
PLANE
A1 T
C
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M, 1994.
3. DIMENSIONS D AND E DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE.
5. DIMENSION B DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE PROTRUSION SHALL
BE 0.13 TOTAL IN EXCESS OF B DIMENSION AT
MAXIMUM MATERIAL CONDITION.
MILLIMETERS
DIM MIN MAX
A 2.35 2.65
A1 0.10 0.25
B 0.35 0.49
C 0.23 0.32
D 12.65 12.95
E 7.40 7.60
e 1.27 BSC
H 10.05 10.55
h 0.25 0.75
L 0.50 0.90
q 0_ 7_
http://onsemi.com
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 74HC541.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| 74HC540 | Octal buffer/line driver 3-state inverting |  Philips |
| 74HC540 | (74HC540 / 74HC541) HC540 Octal Bus Buffer Inverting |  ST Microelectronics |
| 74HC541 | OCTAL BUS BUFFER |  STMicroelectronics |
| 74HC541 | Octal buffer/line driver 3-state | Philips |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |