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Número de pieza | SL74HC240D | |
Descripción | Octal 3-State Inverting Buffer/Line Driver/Line Receiver | |
Fabricantes | System Logic Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de SL74HC240D (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
No Preview Available ! SL74HC240
Octal 3-State Inverting Buffer/Line
Driver/Line Receiver
High-Performance Silicon-Gate CMOS
The SL74HC240 is identical in pinout to the LS/ALS240. The device
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALSTTL outputs.
This octal inverting buffer/line driver/line receiver is designed to be
used with 3-state memory address drivers, clock drivers, and other bus-
oriented systems. The device has inverting outputs and two active-low
output enables.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA
• High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
SL74HC240N Plastic
SL74HC240D SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 20=VCC
PIN 10 = GND
SLS
System Logic
Semiconductor
FUNCTION TABLE
Inputs
Enable A,
Enable B
A,B
LL
LH
HX
X = don’t care
Z = high impedance
Outputs
YA,YB
H
L
Z
1 page SL74HC240
Figure 3. Test Circuit
Figure 4. Test Circuit
EXPANDED LOGIC DIAGRAM
(1/8 of the Device)
SLS
System Logic
Semiconductor
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet SL74HC240D.PDF ] |
Número de pieza | Descripción | Fabricantes |
SL74HC240 | Octal 3-State Inverting Buffer/Line Driver/Line Receiver | System Logic Semiconductor |
SL74HC240D | Octal 3-State Inverting Buffer/Line Driver/Line Receiver | System Logic Semiconductor |
SL74HC240N | Octal 3-State Inverting Buffer/Line Driver/Line Receiver | System Logic Semiconductor |
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