M54HC240 ST Microelectronics, M54HC240 Datasheet - Page 3

• Manufacturer Part Number: M54HC240
• Description: HC240: INVERTED - HC241/244 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS
• Manufacturer: ST Microelectronics

IEC LOGIC SYMBOLS
TRUTH TABLE
X: ”H” or ”L”
Z: High impedance
CIRCUIT SCHEMATIC (1/8 PACKAGE)
G
H
L
L
HC240
G (HC241)
HC240
INPUT
H
H
L
An
H
X
L
HC241
Yn (HC240)
H
L
Z
Yn (HC241)
M54/M74HC240/241/244
HC241/244
OUTPUT
H
Z
L
HC244
Yn (HC244)
H
L
Z
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